Showing posts with label 7th Standard. Show all posts
Showing posts with label 7th Standard. Show all posts

7th Social Science First Term Exam Question Paper with Answers 2024 | Samacheer Kalvi | Tamil medium | Krishnagiri District

7th Social - Term 1 Exam 2024 - Original Question Paper | Krishnagiri District

ро╡роХுрок்рокு: 7 роЖроо் ро╡роХுрок்рокு

рокாроЯроо்: роЪрооூроХ роЕро▒ிро╡ிропро▓்

родேро░்ро╡ு: рооுродро▓் рокро░ுро╡ родொроХுрод்родро▒ி родேро░்ро╡ு – 2024

роородிрок்рокெрог்роХро│்: 60

рокроХுродி - I : роЪро░ிропாрой ро╡ிроЯைропைрод் родேро░்ро╡ு роЪெроп்роХ. (5 X 1 = 5)

  1. ______ роХро│ிрой் роХாро▓роо் рокроХ்родி роЗро▓роХ்роХிропроЩ்роХро│ிрой் роХாро▓рооெрой роЕро▒ிропрок்рокроЯுроХிро▒родு?

    роЕ) роЪோро┤ро░்     роЖ) рокாрог்роЯிропро░்     роЗ) ро░ாроЬрокுрод்родிро░ро░்     роИ) ро╡ிроЬроп роироХро░ роЕро░роЪро░்роХро│்

    ро╡ிроЯை: роЕ) роЪோро┤ро░்
  2. роЪோро┤ро░் роХроЯ்роЯроЯроХ் роХро▓ைроХ்роХாрой роОроЯுрод்родுроХ்роХாроЯ்роЯை роОроЩ்роХுроХ் роХாрогро▓ாроо்?

    роЕ) роХрог்рогாропிро░роо்     роЖ) роЙро▒ைропூро░்     роЗ) роХாроЮ்роЪிрокுро░роо்     роИ) родроЮ்роЪாро╡ூро░்

    ро╡ிроЯை: роИ) родроЮ்роЪாро╡ூро░்
  3. рооிроХрок்рокெро░ிроп роХாро▒்ро▒роЯி ро╡рог்роЯро▓் рокроЯிро╡ுроХро│் роХாрогрок்рокроЯுроо் роЗроЯроо் ______.

    роЕ) роЕрооெро░ிроХ்роХா     роЖ) роЗрои்родிропா     роЗ) роЪீройா     роИ) рокிро░ேроЪிро▓்

    ро╡ிроЯை: роЗ) роЪீройா
  4. роЙро▓роХ роороХ்роХро│் родொроХை родிройроо் ______ роЖроХுроо்.

    роЕ) роЪெрок்роЯроо்рокро░் 1     роЖ) роЬூрой் 17     роЗ) роЬூро▓ை 11     роИ) роЯிроЪроо்рокро░் 2

    ро╡ிроЯை: роЗ) роЬூро▓ை 11
  5. роЗрои்родிропாро╡ிро▓் роХாрогрок்рокроЯுроо் роХроЯ்роЪிрооுро▒ை ______.

    роЕ) роТро░ு роХроЯ்роЪி рооுро▒ை     роЖ) роЗро░ுроХроЯ்роЪிрооுро▒ை     роЗ) рокро▓ роХроЯ்роЪி рооுро▒ை     роИ) роЗро╡ро▒்ро▒ுро│் роОродுро╡ுрооிро▓்ро▓ை

    ро╡ிроЯை: роЗ) рокро▓ роХроЯ்роЪி рооுро▒ை

рокроХுродி - II : роХோроЯிроЯ்роЯ роЗроЯрод்родை роиிро░рок்рокுроХ. (5 X 1 = 5)

  1. роХாрои்родро░்ропா роХோро╡ிро▓் ______ро▓் роЕрооைрои்родுро│்ро│родு.
    ро╡ிроЯை: роород்родிропрок் рокிро░родேроЪроо்
  2. рокுроХро┤்рокெро▒்ро▒ рокாро░роЪீроХроХ் роХро╡ிроЮро░் роЕрооிро░் роХுро╕்ро░ுро╡ை ______ роЖродро░ிрод்родாро░்.
    ро╡ிроЯை: рокாро▓்рокрой் / роЕро▓ாро╡ுродீрой் роХிро▓்роЬி
  3. роиிро▓роироЯுроХ்роХ роЕро▓ைроХро│ைрок் рокродிро╡ு роЪெроп்ропுроо் роХро░ுро╡ிропிрой் рокெропро░் ______.
    ро╡ிроЯை: роиிро▓ роЕродிро░்ро╡ுрооாройி (Seismograph)
  4. родேро░்родро▓ிро▓் рокோроЯ்роЯிропிроЯுроо் роЙро░ிрооை роОрой்рокродு ______ роЙро░ிрооை роЖроХுроо்.
    ро╡ிроЯை: роЕро░роЪிропро▓்
  5. ______ роОрой்рокродு роиிро▓ைропாрой роЕро│ிрок்рокிройை роЙроЯைропродு.
    ро╡ிроЯை: роиிро▓роо்

рокроХுродி - III : рокொро░ுрод்родுроХ. (5 X 1 = 5)

  • 11. роородுро░ை- рокாрог்роЯிропро░்роХро│ிрой் родро▓ைроироХро░்
  • 12. роЕро▓ாро╡ுродீрой்- роХாро░ாро╡ிрой் роЖро│ுроиро░்
  • 13. родெрой் роЗрои்родிропா- роХுро┤ுрооிроп роХுроЯிропிро░ுрок்рокு
  • 14. рокெро░ுроо்рокாрой்рооைроХ் роХроЯ்роЪி- роЕро░роЪாроЩ்роХрод்родை роЕрооைрок்рокродு
  • 15. рооройிрод рооூро▓родройроо்- роХро▓்ро╡ி, роЙроЯро▓் роиро▓роо்

рокроХுродி - IV : рокிрой்ро╡ро░ுроо் ро╡ிройாроХ்роХро│ுроХ்роХு ро╡ிроЯைропро│ி. (4 X 1 = 4)

роЪро░ிропா, родро╡ро▒ா?

  1. роЪோро┤ роЕро░роЪро░ிрой் рооூрод்род роороХрой் ропுро╡ро░ாроЬрой் роОрой роЕро┤ைроХ்роХрок்рокроЯ்роЯாро░்.
    ро╡ிроЯை: роЪро░ி
  2. роХுрод்рокுродீрой் роЗройроЩ்роХாрог рооுроЯிропாрод роХாроп்роЪ்роЪро▓ாро▓் рооро░рогроороЯைрои்родாро░்.
    ро╡ிроЯை: родро╡ро▒ு (рокோро▓ோ ро╡ிро│ைропாроЯுроо் рокோродு роХுродிро░ைропிро▓ிро░ுрои்родு ро╡ிро┤ுрои்родு роЗро▒рои்родாро░்).

роЪро░ிропாройродை родேро░்ро╡ு роЪெроп்ропро╡ுроо்.

  1. роХூро▒்ро▒ு : рокро┤ройி родрооிро┤்роиாроЯ்роЯிро▓் ропாрод்родிро░ைроХ் роХுроЯிропிро░ுрок்рокிро▒்роХு роТро░ு роОроЯுрод்родுроХ்роХாроЯ்роЯு роЖроХுроо்.
    роХாро░рогроо் : роЕроЩ்роХு роЗро░ுроо்рокு роОроГроХு родொро┤ிро▒்роЪாро▓ை роЕрооைрои்родுро│்ро│родு.

    роЕ) роХூро▒்ро▒ுроо் роХாро░рогрооுроо் роЪро░ி, роХூро▒்ро▒ைроХ் роХாро░рогроо் роЪро░ிропாроХ ро╡ிро│роХ்роХுроХிро▒родு.
    роЖ) роХூро▒்ро▒ுроо் роХாро░рогрооுроо் роЪро░ி. роЖройாро▓் роХூро▒்ро▒ைроХ் роХாро░рогроо் роЪро░ிропாроХ ро╡ிро│роХ்роХро╡ிро▓்ро▓ை
    роЗ) роХூро▒்ро▒ு родро╡ро▒ு роХாро░рогроо் роЪро░ி
    роИ) роХூро▒்ро▒ு роЪро░ி роХாро░рогроо் родро╡ро▒ு

    ро╡ிроЯை: роИ) роХூро▒்ро▒ு роЪро░ி роХாро░рогроо் родро╡ро▒ு

родро╡ро▒ாрой роЗрогைропைроХ் роХрог்роЯро▒ிропро╡ுроо்.

  1. роЕ) роородுро░ா ро╡ிроЬропроо் - роХроЩ்роХா родேро╡ி
    роЖ) роЕрокுро▓் рокாроЪро▓் - роЕропிройி роЕроХ்рокро░ி
    роЗ) роЗрокрой் рокродூродா - родாроХுропூроХ் - роЗ - ро╣ிрои்род்
    роИ) роЕрооுроХ்родрооாро▓்ропродா - роХிро░ுро╖்рогродேро╡ро░ாропро░்

    ро╡ிроЯை: роЗ) роЗрокрой் рокродூродா - родாроХுропூроХ் - роЗ - ро╣ிрои்род் (родாроХுропூроХ் - роЗ - ро╣ிрои்род் роОро┤ுродிропро╡ро░் роЕро▓்-рокிро░ுройி)

рокроХுродி - V : роОро╡ைропேройுроо் роОроЯ்роЯு ро╡ிройாроХ்роХро│ுроХ்роХு ро╡ிроЯைропро│ி. (8 X 2 = 16)

  1. ро╡ро░ро▓ாро▒்ро▒ை роЕро▒ிрои்родுроХொро│்ро╡родро▒்роХாрой роЗро░ுро╡роХைроЪ் роЪாрой்ро▒ுроХро│ைроХ் роХூро▒ுроХ.
    рооுродро▓்роиிро▓ைроЪ் роЪாрой்ро▒ுроХро│் рооро▒்ро▒ுроо் роЗро░рог்роЯாроо் роиிро▓ைроЪ் роЪாрой்ро▒ுроХро│்.
  2. родொроЯроХ்роХроХாро▓, рооுродро▓் роЗро░ு роХро▓ிроГрокாрод்родுроХро│ிрой் рокெропро░்роХро│ைроХ் роХுро▒ிрок்рокிроЯுроХ.
    1. роЕрокூрокроХ்роХро░், 2. роЙрооро░்.
  3. рокிро▒்роХாро▓ роЪோро┤ро░்роХро│் роХாро▓род்родிро▓் роПро▒்ро▒ுроородி роЪெроп்ропрок்рокроЯ்роЯ рокொро░ுроЯ்роХро│் ропாро╡ை?
    роЪрои்родройроХ்роХроЯ்роЯை, роХро░ுроЩ்роХாро▓ிроХ்роХроЯ்роЯை, роЪுро╡ைропூроЯ்роЯுроо் рокொро░ுроЯ்роХро│், ро╡ிро▓ைропுропро░்рои்род роХро▒்роХро│், рооிро│роХு, роОрог்рогெроп், роиெро▓், роЙрок்рокு рокோрой்ро▒ро╡ை роПро▒்ро▒ுроородி роЪெроп்ропрок்рокроЯ்роЯрой.
  4. рокிро░ோро╖் ро╖ா родுроХ்ро│роХ்роХிрой் роЪாродройைроХро│ைрок் рокроЯ்роЯிропро▓ிроЯுроХ.
    рокிро░ோро╖ாрокாрод், роЬாрой்рокூро░் рокோрой்ро▒ рокுродிроп роироХро░роЩ்роХро│ை роЙро░ுро╡ாроХ்роХிройாро░். ро╡ிро╡роЪாроп рооேроо்рокாроЯ்роЯிро▒்роХாроХ рокро▓ роХாро▓்ро╡ாроп்роХро│ை ро╡ெроЯ்роЯிройாро░். родроХுродிропро▒்ро▒ ро╡ро░ிроХро│ை ро░род்родு роЪெроп்родாро░்.
  5. роиிро▓роироЯுроХ்роХроо் ро╡ро░ைропро▒ு.
    рокுро╡ிропிрой் рооேро▓ோроЯ்роЯிрой் роТро░ு рокроХுродிропிро▓் роПро▒்рокроЯுроо் родிроЯீро░் роироЯுроХ்роХроо் роЕро▓்ро▓родு роЕродிро░்ро╡ே роиிро▓роироЯுроХ்роХроо் роОройрок்рокроЯுроо்.
  6. роЕро░ிрод்родро▓் ро╡ро░ைропро▒ு.
    рокுро╡ிрок்рокро░рок்рокிрой் рооீродுро│்ро│ рокாро▒ைроХро│் роЪிродைро╡ுро▒்ро▒ு роЕродрой் родுроХро│்роХро│் роиீро░், роХாро▒்ро▒ு, рокройிропாро▒ு рокோрой்ро▒ роХாро░рогிроХро│ாро▓் роЕро░ிроХ்роХрок்рокроЯ்роЯு роУро░ிроЯрод்родிро▓ிро░ுрои்родு рооро▒்ро▒ொро░ு роЗроЯрод்родிро▒்роХுроХ் роХроЯрод்родрок்рокроЯுро╡родு роЕро░ிрод்родро▓் роОройрок்рокроЯுроо்.
  7. роЗройроЩ்роХро│ிрой் ро╡роХைроХро│் ропாро╡ை?
    роХாроХроЪாроп்роЯு (ро╡ெро│்ро│ை роЗройроо்), роиீроХ்ро░ாроп்роЯு (роХро░ுрок்рокு роЗройроо்), роороЩ்роХோро▓ாроп்роЯு (роороЮ்роЪро│் роЗройроо்), роЖро╕்роЯ்ро░ро▓ாроп்роЯு.
  8. роЪроород்родுро╡роо் роОрой்ро▒ாро▓் роОрой்рой?
    роЪாродி, роородроо், роЗройроо், рокாро▓், рокிро▒рок்рокிроЯроо் роЖроХிропро╡ро▒்ро▒ிрой் роЕроЯிрок்рокроЯைропிро▓் рокாроХுрокாроЯு роХாроЯ்роЯாрооро▓் роЕройைро╡ро░ைропுроо் роЪроорооாроХ роироЯрод்родுро╡родே роЪроород்родுро╡роо் роЖроХுроо்.
  9. рооூрой்ро▒ு ро╡роХை роХроЯ்роЪிрооுро▒ைроХро│ைроХ் роХுро▒ிрок்рокிроЯுроХ.
    роТро░ு роХроЯ்роЪி рооுро▒ை, роЗро░ு роХроЯ்роЪி рооுро▒ை, рокро▓ роХроЯ்роЪி рооுро▒ை.
  10. рокропрой்рокாроЯ்роЯிрой் ро╡роХைроХро│ை роОро┤ுродுроХ.
    ро╡роЯிро╡рок் рокропрой்рокாроЯு, роЗроЯрок் рокропрой்рокாроЯு, роХாро▓рок் рокропрой்рокாроЯு.

рокроХுродி - VI : ро╡ேро▒ுрокроЯுрод்родுроХ. (роОро╡ைропேройுроо் роЗро░рог்роЯு) (2 X 2 = 4)

30. роЪெропро▓்рокроЯுроо் роОро░ிрооро▓ை рооро▒்ро▒ுроо் роЙро▒роЩ்роХுроо் роОро░ிрооро▓ை.

роЪெропро▓்рокроЯுроо் роОро░ிрооро▓ை роЙро▒роЩ்роХுроо் роОро░ிрооро▓ை
родொроЯро░்рои்родு роОро░ிрооро▓ைроХ் роХுро┤роо்рокுроХро│ைропுроо், родுроХро│்роХро│ைропுроо் ро╡ெро│ிропேро▒்ро▒ிроХ் роХொрог்роЯே роЗро░ுроХ்роХுроо். ро╡ெроХு роХாро▓рооாроХ роОро░ிрооро▓ைроЪ் роЪெроп்роХைроХро│் роПродுрооிрой்ро▒ி роХாрогрок்рокроЯுроо். роЖройாро▓் роОрок்рокோродு ро╡ேрог்роЯுрооாройாро▓ுроо் роЪெропро▓்рокроЯро▓ாроо்.
роО.роХா: роород்родிроп родро░ைроХ்роХроЯро▓ிро▓் роЙро│்ро│ ро╕்роЯ்ро░ாроо்рокோро▓ி. роО.роХா: роЬрок்рокாройிро▓் роЙро│்ро│ роГрокிропூроЬிропாрооா.

31. роХрог்роЯрок் рокрогிропாро▒ு рооро▒்ро▒ுроо் рооро▓ைрок் рокрогிропாро▒ு.

роХрог்роЯрок் рокрогிропாро▒ு рооро▓ைрок் рокрогிропாро▒ு
роХрог்роЯрок் рокроХுродிропிро▓் рокро░рои்родு роХாрогрок்рокроЯுроо் рокройிрок்рокроЯро▓роо் роХрог்роЯрок் рокрогிропாро▒ு роЖроХுроо். рооро▓ைропிрой் роЪро░ிро╡ுроХро│ிро▓் рокро│்ро│род்родாроХ்роХிрой் ро╡ро┤ிропே роироХро░ுроо் рокрогிропாро▒ு рооро▓ைрок் рокрогிропாро▒ு роЖроХுроо்.
роО.роХா: роЕрог்роЯாро░்роЯிроХா, роХிро░ீрой்ро▓ாрои்родு. роО.роХா: роЗрооропрооро▓ை, роЖро▓்рок்ро╕்.

32. рооொро┤ி рооро▒்ро▒ுроо் роородроо்.

рооொро┤ி роородроо்
рооொро┤ி роОрой்рокродு роороХ்роХро│் родроЩ்роХро│் роОрог்рогроЩ்роХро│ைропுроо், роХро░ுрод்родுроХ்роХро│ைропுроо் рокро░ிрооாро▒ிроХ்роХொро│்ро│ роЙродро╡ுроо் роТро░ு роХро░ுро╡ிропாроХுроо். роородроо் роОрой்рокродு роТро░ு роХுро▒ிрок்рокிроЯ்роЯ роироо்рокிроХ்роХைроХро│், ро╡ро┤ிрокாроЯ்роЯு рооுро▒ைроХро│் рооро▒்ро▒ுроо் роТро┤ுроХ்роХ роиெро▒ிроХро│ைроХ் роХொрог்роЯ роТро░ு роЕрооைрок்рокாроХுроо்.
роЗродு роТро░ு роЪрооூроХрод்родிрой் роХро▓ாроЪ்роЪாро░ роЕроЯைропாро│род்родிрой் рооுроХ்роХிроп рокроХுродிропாроХுроо். роЗродு родройிроирокро░ிрой் роЖрой்рооீроХ ро╡ாро┤்роХ்роХைропுроЯрой் родொроЯро░்рокுроЯைропродு.

рокроХுродி - VII : ро╡ிро░ிро╡ாрой ро╡ிроЯைропро│ி. (3 X 5 = 15)

  1. роХாро░рогроо் роХூро▒ு: рокுро╡ிропிрой் роЙроЯ்рокுро▒род்родிро▓ிро░ுрои்родு роТро░ுро╡ро░ுрооே рооாродிро░ி роОроЯுроХ்роХро╡ிро▓்ро▓ை.
    рокுро╡ிропிрой் роЙроЯ்рокுро▒роо் роЪெро▓்ро▓роЪ் роЪெро▓்ро▓ ро╡ெрок்рокрооுроо் роЕро┤ுрод்родрооுроо் рооிроХ роЕродிроХрооாроХ роЕродிроХро░ிроХ்роХிро▒родு. рокுро╡ிропிрой் рооைропрок்рокроХுродிропிро▓் ро╡ெрок்рокроиிро▓ை роЪுрооாро░் 6000°C ро╡ро░ை роЗро░ுроХ்роХுроо் роОрой роХрогроХ்роХிроЯрок்рокроЯ்роЯுро│்ро│родு. роЗрои்род роЕродீрод ро╡ெрок்рокроо் рооро▒்ро▒ுроо் роЕро┤ுрод்родрод்родிрой் роХாро░рогрооாроХ, роОрои்род роТро░ு роХро░ுро╡ிропாро▓ுроо் рокுро╡ிропிрой் роЙроЯ்рокுро▒род்родைрод் родுро│ைрод்родுроЪ் роЪெрой்ро▒ு рооாродிро░ிроХро│ை роЪேроХро░ிрок்рокродு роОрой்рокродு роЗропро▓ாрод роХாро░ிропрооாроХுроо். роОройро╡ே, роиிро▓роироЯுроХ்роХ роЕро▓ைроХро│ிрой் роЖроп்ро╡ு рокோрой்ро▒ рооро▒ைрооுроХ роЖродாро░роЩ்роХро│் рооூро▓рооே рокுро╡ிропிрой் роЙроЯ்рокுро▒роо் рокро▒்ро▒ிроп родроХро╡ро▓்роХро│ை роиாроо் роЕро▒ிроХிро▒ோроо்.
  2. роЪிрои்родுро╡ை роЕро░ேрокிропро░் роХைрок்рокро▒்ро▒ிропродрой் родாроХ்роХроЩ்роХро│் ропாро╡ை? (роПродேройுроо் роРрои்родைроХ் роХுро▒ிрок்рокிроЯро╡ுроо்.)
    • роЪிрои்родு роороХ்роХро│் роЗро╕்ро▓ாрооை родро┤ுро╡ிройро░், рооேро▓ுроо் роЗро╕்ро▓ாрооிроп роЪрооூроХ роЕрооைрок்рокு роЕрок்рокроХுродிропிро▓் роиிро▒ுро╡рок்рокроЯ்роЯродு.
    • роЕро░ேрокிроп роЕро▒ிроЮро░்роХро│் роЗрои்родிропாро╡ிро▒்роХு ро╡рои்родு роЗрои்родிроп роЗро▓роХ்роХிропроо், ро╡ாройிропро▓், родрод்родுро╡роо் рооро▒்ро▒ுроо் роХрогிродроо் роЖроХிропро╡ро▒்ро▒ைроХ் роХро▒்ро▒ройро░்.
    • роЗрои்родிроп роОрог்роХро│ாрой рокூроЬ்ропроо் роЙроЯ்рокроЯ родроЪроо рооுро▒ைропை роЕро╡ро░்роХро│் роХро▒்ро▒ுроХ் роХொрог்роЯு, роЕродை роРро░ோрок்рокாро╡ிро▒்роХு роХொрог்роЯு роЪெрой்ро▒ройро░்.
    • роЪродுро░роЩ்роХроо், рооро░ுрод்родுро╡ роЕро▒ிро╡ு рокோрой்ро▒ро╡ை роЕро░ேрокிропро░்роХро│ாро▓் роОроЯுрод்родுроЪ் роЪெро▓்ро▓рок்рокроЯ்роЯродு.
    • рокாроХ்родாрод் рокோрой்ро▒ роироХро░роЩ்роХро│ிро▓் роЗрои்родிроп рооро░ுрод்родுро╡ро░்роХро│ுроо், роЕро▒ிроЮро░்роХро│ுроо் родроЩ்роХி родроЩ்роХро│் роЕро▒ிро╡ைрок் рокро░рок்рокிройро░். роЗродு роХро▓ாроЪ்роЪாро░ рооро▒்ро▒ுроо் роЕро▒ிро╡ுрок் рокро░ிрооாро▒்ро▒род்родிро▒்роХு ро╡ро┤ிро╡роХுрод்родродு.
  3. роХிро░ாроорок்рокுро▒роХ் роХுроЯிропிро░ுрок்рокைроХ் роХроЯ்роЯுрок்рокроЯுрод்родுроо் роХாро░рогிроХро│் ропாро╡ை?
    • роиிро▓род்родோро▒்ро▒роо்: роЪрооро╡ெро│ிрок் рокроХுродிроХро│ிро▓் ро╡ро│рооாрой роорог் роЗро░ுрок்рокродாро▓் роороХ்роХро│் ро╡ிро╡роЪாропроо் роЪெроп்роп роОро│ிродாроХ роЙро│்ро│родு. роОройро╡ே, роЕроЩ்роХு роХுро┤ுрооிроп роХுроЯிропிро░ுрок்рокுроХро│் роХாрогрок்рокроЯுроХிрой்ро▒рой. рооро▓ைрок்рокроХுродிроХро│ிро▓் роЪிродро▒ிроп роХுроЯிропிро░ுрок்рокுроХро│் роХாрогрок்рокроЯுроХிрой்ро▒рой.
    • роиீро░்роиிро▓ைроХро│்: роЖро▒ு, роПро░ி, роХுро│роо் рокோрой்ро▒ роиீро░்роиிро▓ைроХро│ுроХ்роХு роЕро░ுроХிро▓் роХுроЯிропிро░ுрок்рокுроХро│் роЕрооைроХிрой்ро▒рой. роПройெройிро▓் роиீро░் ро╡ிро╡роЪாропрод்родிро▒்роХுроо், роЕрой்ро▒ாроЯрод் родேро╡ைроХро│ுроХ்роХுроо் роЕро╡роЪிропрооாроХுроо்.
    • роорог் ро╡ро│роо்: ро╡ро│рооாрой ро╡рог்роЯро▓் роорог் роЙро│்ро│ рокроХுродிроХро│ிро▓் ро╡ிро╡роЪாропроо் роЪெро┤ிрок்рокродாро▓் роороХ்роХро│் роЕроЯро░்род்родிропாроХ ро╡ாро┤்роХிрой்ро▒ройро░்.
    • роЪрооூроХроХ் роХாро░рогிроХро│்: рокாродுроХாрок்рокு, роород роироо்рокிроХ்роХை, рооро▒்ро▒ுроо் роХро▓ாроЪ்роЪாро░ роТро▒்ро▒ுрооை рокோрой்ро▒ роХாро░рогроЩ்роХро│ுроХ்роХாроХ роороХ்роХро│் роТрой்ро▒ிрогைрои்родு ро╡ாро┤ ро╡ிро░ுроо்рокுроХிрой்ро▒ройро░்.
    • рокொро░ுро│ாродாро░ роиிро▓ை: ро╡ேро▓ைро╡ாроп்рок்рокு рооро▒்ро▒ுроо் ро╡ாро┤்ро╡ாродாро░род்родைрок் рокொро▒ுрод்родு роХுроЯிропிро░ுрок்рокுроХро│ிрой் роЕрооைрок்рокு рооாро▒ுрокроЯுроо்.
  4. роЕро░роЪிропро▓் роХроЯ்роЪிропிрой் роЪெропро▓்рокாроЯுроХро│ிро▓் роПродேройுроо் роиாрой்роХிройை роОро┤ுродுроХ.
    • родேро░்родро▓ிро▓் рокோроЯ்роЯிропிроЯுродро▓்: роЕро░роЪிропро▓் роХроЯ்роЪிроХро│் родроЩ்роХро│் ро╡ேроЯ்рокாро│ро░்роХро│ை родேро░்родро▓ிро▓் роиிро▒ுрод்родி, ро╡ெро▒்ро▒ிрокெро▒்ро▒ு роЕро░роЪாроЩ்роХрод்родை роЕрооைроХ்роХ рооுропро▓்роХிрой்ро▒рой.
    • роХொро│்роХைроХро│ை роЙро░ுро╡ாроХ்роХுродро▓்: роиாроЯ்роЯிрой் рокிро░роЪ்роЪройைроХро│ுроХ்роХுрод் родீро░்ро╡ு роХாрогுроо் ро╡роХைропிро▓் рокро▓்ро╡ேро▒ு роХொро│்роХைроХро│ைропுроо், родிроЯ்роЯроЩ்роХро│ைропுроо் роЙро░ுро╡ாроХ்роХி роороХ்роХро│ிроЯроо் рооுрой்ро╡ைроХ்роХிрой்ро▒рой.
    • роЕро░роЪாроЩ்роХрод்родை роЕрооைрод்родро▓் рооро▒்ро▒ுроо் роЗропроХ்роХுродро▓்: родேро░்родро▓ிро▓் рокெро░ுроо்рокாрой்рооை рокெро▒ுроо் роХроЯ்роЪி роЕро░роЪாроЩ்роХрод்родை роЕрооைрод்родு, родройродு роХொро│்роХைроХро│ை роЪெропро▓்рокроЯுрод்родி роиாроЯ்роЯை роиிро░்ро╡роХிроХ்роХிро▒родு.
    • роОродிро░்роХ்роХроЯ்роЪிропாроХ роЪெропро▓்рокроЯுродро▓்: родேро░்родро▓ிро▓் ро╡ெро▒்ро▒ி рокெро▒ாрод роХроЯ்роЪிроХро│் роОродிро░்роХ்роХроЯ்роЪிропாроХ роЪெропро▓்рокроЯ்роЯு, роЖро│ுроо் роХроЯ்роЪிропிрой் родро╡ро▒ுроХро│ை роЪுроЯ்роЯிроХ்роХாроЯ்роЯி, роороХ்роХро│் роХро░ுрод்родை рокிро░родிрокро▓ிроХ்роХிрой்ро▒рой.

рокроХுродி - VIII : роЗрои்родிроп ро╡ро░ைрокроЯрод்родிро▓் роХுро▒ிроХ்роХро╡ுроо். (5 X 1 = 5)

India Outline Map for marking locations
  1. роЯெро▓்ро▓ி
  2. роиாро│рои்родா (рокீроХாро░்)
  3. рооுроо்рокை (роороХாро░ாро╖்роЯிро░ா)
  4. рооெроЯ்ро░ாро╕் (роЪெрой்ройை, родрооிро┤்роиாроЯு)
  5. роородுро░ை (родрооிро┤்роиாроЯு)

7th Standard Social Science First Term Exam 2024 - Question Paper with Solutions | Krishnagiri District

7th Standard Social Science First Term Exam 2024 - Question Paper with Solutions

Subject: Social Science | Class: 7 | Exam: First Term Summative Examination 2024 | District: Krishnagiri

I. Choose the correct answer. 5 x 1 = 5

  1. The ................ period was known as the period of devotional literature.
    a) Chola
  2. An example of Chola architecture can be seen at .....................
    d) Thanjavur
  3. Large deposits of Loess are found in .....................
    c) China
  4. World Population Day .................
    c) July 11
  5. Which system of government does India have?
    c) Multi Party system

II. Fill in the blanks. 5 x 1 = 5

  1. The Khandarya temple is in Madhya Pradesh.
  2. Balban patronized the famous Persian poet Amir Khusru.
  3. The earth quake waves are recorded by an instrument known as Seismograph.
  4. Right to contest in the election is a political right.
  5. Land is a fixed in supply.

III. Match the following. 5 x 1 = 5

Question Correct Match
11. Madurai Capital of Pandyas
12. Ala-ud-din Governor of Kara
13. South India Compact settlement
14. Majority party Form the Government
15. Human Capital Education, Health

IV. Answer the following questions. 4 x 1 = 4

True or False.

  1. The elder son of the Chola king was called Yuvaraja.
    True
  2. Qutb-ud-din Aibak died of mysterious fever.
    False.
    Reason: Qutb-ud-din Aibak died in 1210 AD after a fall from his horse while playing Chaugan (polo).

  1. Consider the following statement and (✔) tick the appropriate answer.
    Assertion (A): Palani Hills in Tamil Nadu is an example for pilgrim settlement.
    Reason (R): Iron and steel industry is located there.
    b) A is correct but R is not the correct explanation of A.
  2. Find out the wrong pair.
    c) Ibn Battuta - Tahquiq-i-Hind
    Reason: This pair is wrong. 'Tahquiq-i-Hind' was written by Al-Biruni. Ibn Battuta wrote 'Rihla'.

V. Give short answer for any 8 questions. 8 x 2 = 16

  1. Name the two different types of sources for the study of history?
    The two different types of sources are:
    1. Archaeological Sources (e.g., monuments, inscriptions, coins).
    2. Literary Sources (e.g., religious literature, secular literature, foreign travelogues).
  2. Mention the first two early Caliphates.
    The first two early Caliphates (the Rightly Guided Caliphs) were Abu Bakr and Umar.
  3. What were the items exported during the later Chola period?
    The items exported were cotton textiles, spices, precious stones, pearls, sandalwood, and ivory.
  4. List out the contributions for Firoz Shah Tughluq.
    Contributions include building canals for irrigation, establishing hospitals (Dar-ul-Shafa), creating a department for the poor (Diwan-i-Khairat), and building new towns like Firozabad and Jaunpur.
  5. Define Earthquake?
    An earthquake is a sudden shaking or trembling of the Earth's surface caused by the release of energy in the Earth's lithosphere that creates seismic waves.
  6. Define Erosion.
    Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind, water, or ice.
  7. What are the classification of Races?
    The major classifications of human races are Caucasoid, Mongoloid, and Negroid.
  8. What is Equality?
    Equality is the state of being equal, especially in status, rights, and opportunities, ensuring no discrimination on grounds of religion, race, caste, sex or place of birth.
  9. Name the three major types of party system.
    The three major types of party systems are: 1. One-party system, 2. Two-party (Bi-party) system, and 3. Multi-party system.
  10. Name the types of utility.
    The main types of utility are: 1. Form Utility, 2. Place Utility, and 3. Time Utility.

VI. Distinguish between (Any 2). 2 x 2 = 4

  1. Active volcano and dormant volcano.
    Active VolcanoDormant Volcano
    A volcano that has erupted in the recent past and may erupt again at any time.A volcano that has not erupted for a long time but has the potential to erupt in the future.
  2. Continental glacier and Mountain glacier.
    Continental GlacierMountain Glacier
    A vast, continuous sheet of ice that covers a large landmass or continent.A long, narrow glacier that forms in high mountain valleys and flows down the valley.
  3. Language and Religion.
    LanguageReligion
    A system of communication consisting of sounds, words, and grammar used by a community.A particular system of faith and worship, often involving belief in a supernatural power or powers.

Give reason. 1 x 1 = 1

  1. No one has been able to take samples from the interior of the earth.
    This is because of the extremely high temperature and immense pressure inside the Earth. The conditions are too hostile for any current drilling technology or human exploration to survive and retrieve samples from deep within the core or mantle.

VII. Answer the following in detail. 3 x 5 = 15

  1. What was the impact of Arab conquest of Sind? (Point out any five)
    • Spread of Islam: It marked the beginning of the spread of Islam in the Indian subcontinent.
    • Cultural Exchange: There was a significant exchange of ideas. Indian knowledge of mathematics (including the concept of zero), astronomy, and medicine was transmitted to the Arab world and then to Europe.
    • Trade Relations: It opened up new trade routes and strengthened commercial ties between India and the Arab world.
    • Administrative Learning: The Arabs learned about Indian systems of administration and governance.
    • Art and Architecture: It led to a synthesis of Indian and Islamic architectural styles in the region.
    (OR)
    Write about the invasion of Timur in 1398.
    Timur, the Turco-Mongol ruler of Samarkand, invaded India in 1398 during the reign of Nasir-ud-Din Mahmud Shah Tughluq of the Tughlaq dynasty. His main motive was to acquire the wealth of India. He marched to Delhi, defeating the Sultan's army. Timur's army then plundered and sacked the city of Delhi for several days, causing a horrific massacre and immense destruction. He carried away a vast amount of wealth, treasures, and many skilled artisans, architects, and craftsmen to his capital, Samarkand, to build magnificent monuments. The invasion dealt a death blow to the already weakened Tughlaq dynasty and the Delhi Sultanate, leading to chaos and disintegration.
  2. How are aretes formed?
    An ar├кte is a narrow, sharp-edged ridge of rock that is formed between two adjacent U-shaped glacial valleys. The process is as follows:
    1. Two glaciers flow in parallel valleys on either side of a mountain ridge.
    2. Through the processes of plucking (where ice freezes onto rock and pulls fragments away) and abrasion (grinding of the valley sides with rock debris), the glaciers erode and steepen the valley walls.
    3. As the glaciers erode deeper into their valleys, the ridge separating them becomes progressively narrower and sharper.
    4. The resulting landform is a knife-like, jagged ridge called an ar├кte.
    (OR)
    What are the factors influencing rural settlement?
    The main factors influencing the location and type of rural settlements are:
    • Water Supply: Proximity to a reliable source of water like rivers, lakes, springs, or ponds is crucial for drinking, cooking, and agriculture.
    • Land Fertility: People prefer to settle near fertile lands suitable for agriculture, which is the primary occupation in rural areas.
    • Topography (Relief): Upland or level areas which are not prone to flooding are preferred for building houses.
    • Building Materials: Availability of materials like wood, stone, and mud for constructing houses influences settlement location.
    • Defence and Security: Historically, settlements were often built on hills (hillforts) or within meanders of rivers for protection against invaders and floods.
  3. Write any four functions of political party?
    1. To Contest Elections: Parties select their candidates and put them up to contest in elections to win political power.
    2. To Form and Run the Government: The party that wins a majority of seats in an election forms the government and runs the country according to its policies and programmes.
    3. To Shape Public Opinion: They raise and highlight important social and political issues, and through meetings, rallies, and media, they shape and mould public opinion.
    4. To Act as Opposition: Parties that lose the election play the role of the opposition. They criticize the government for its failures or wrong policies and keep a check on the ruling party's power.
    (OR)
    Explain the merits and demerits of division of labour.
    Merits:
    • Increased Productivity: When a worker performs a single task repeatedly, they become an expert, leading to faster work and higher output.
    • Improved Quality: Specialization results in high-quality products as workers become highly skilled in their specific task.
    • Time Saving: Less time is wasted in moving from one task to another or changing tools.
    • Innovation: It facilitates the invention of new tools and machinery to perform specific repetitive tasks more efficiently.
    Demerits:
    • Monotony: Performing the same task repeatedly can lead to boredom, stress, and lack of job satisfaction.
    • Loss of Skill: A worker only learns a small part of the production process and loses the broader skills of a craftsman.
    • Risk of Unemployment: If a particular job becomes obsolete due to technology, the specialized worker may find it difficult to find alternative employment.
    • Lack of Pride: Workers may not feel a sense of pride or accomplishment as they do not create a complete product from start to finish.

VIII. Mark the following places in an India map. 5 x 1 = 5

The following places are to be marked on an outline map of India:

  1. Delhi - The National Capital Territory in North India.
  2. Nalanda - Located in the state of Bihar.
  3. Bombay (Mumbai) - The capital city of Maharashtra, on the west coast.
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7th Social Science Quarterly Exam Question Paper with Answers 2024 | Virudhunagar District

ро╡роХுрок்рокு 7 роЪрооூроХ роЕро▒ிро╡ிропро▓் - родொроХுрод்родро▒ி родேро░்ро╡ு 2024 ро╡ிроЯைроХро│்

Virudhunagar District | 7th Social Science Quarterly Exam 2024 Question Paper with Answer Key

ро╡роХுрок்рокு: 7 рокாроЯроо்: роЪрооூроХ роЕро▒ிро╡ிропро▓் роородிрок்рокெрог்роХро│்: 60 роиேро░роо்: 2.00 роорогி

I. роЪро░ிропாрой ро╡ிроЯைропைрод் родேро░்ро╡ு роЪெроп்роХ (5×1=5)

1) .............роХро│ிрой் роХாро▓роо் рокроХ்родி роЗро▓роХ்роХிропроЩ்роХро│ிрой் роХாро▓рооெрой роЕро▒ிропрок்рокроЯுроХிро▒родு.

  • роЕ) роЪோро┤ро░்
  • роЖ) рокாрог்роЯிропро░்
  • роЗ) роЗро░ாроЬрокுрод்родிро░ро░்
  • роИ) ро╡ிроЬропроироХро░ роЕро░роЪро░்роХро│்
ро╡ிроЯை: роЕ) роЪோро┤ро░்

2) роЪோро┤ро░்роХро│ிрой் роХроЯ்роЯроЯроХ்роХро▓ைроХ்роХாрой роОроЯுрод்родுроХ்роХாроЯ்роЯை роОроЩ்роХு роХாрогро▓ாроо்?

  • роЕ) роХрог்рогாропிро░роо்
  • роЖ) роЙро▒ைропூро░்
  • роЗ) роХாроЮ்роЪிрокுро░роо்
  • роИ) родроЮ்роЪாро╡ூро░்
ро╡ிроЯை: роИ) родроЮ்роЪாро╡ூро░்

3) ............. рокроХுродி ‘рокроЪிрокிроХ் роиெро░ுрок்рокு ро╡ро│ைропроо்' роОрой்ро▒ு роЕро┤ைроХ்роХрок்рокроЯுроХிро▒родு.

  • роЕ) рокроЪிрокிроХ் ро╡ро│ைропроо்
  • роЖ) роород்родிроп роЕроЯ்ро▓ாрог்роЯிроХ்
  • роЗ) роород்родிроп роХрог்роЯроо்
  • роИ) роЕрог்роЯாро░்роЯிроХ்
ро╡ிроЯை: роЕ) рокроЪிрокிроХ் ро╡ро│ைропроо்

4) роЗрои்родிропாро╡ிро▓் роЙро│்ро│ роЕройைрод்родு роХுроЯிроороХ்роХро│ுроХ்роХுроо் ро╡ாроХ்роХро│ிроХ்роХுроо் роЙро░ிрооை ро╡ро┤роЩ்роХрок்рокроЯுроо் ро╡ропродு

  • роЕ) 21
  • роЖ) 18
  • роЗ) 25
  • роИ) 31
ро╡ிроЯை: роЖ) 18

5) рооுродрой்рооைроХ் роХாро░рогிроХро│் роОрой்рокрой .............

  • роЕ) роиிро▓роо், рооூро▓родройроо்
  • роЖ) рооூро▓родройроо், роЙро┤ைрок்рокு
  • роЗ) роиிро▓роо், роЙро┤ைрок்рокு
  • роИ) роОродுро╡ுрооிро▓்ро▓ை
ро╡ிроЯை: роЗ) роиிро▓роо், роЙро┤ைрок்рокு

II. роХோроЯிроЯ்роЯ роЗроЯрод்родை роиிро░рок்рокுроХ (5×1=5)

6) ро╡ிроХ்роХிро░роороЪீро▓ா рокро▓்роХро▓ைроХ்роХро┤роХрод்родை родோро▒்ро▒ுро╡ிрод்родро╡ро░் ............. роЖро╡ாро░்.

ро╡ிроЯை: родро░்роорокாро▓ро░்

7) рооுроХроородு рокிрой் родுроХ்ро│роХ் родройродு родро▓ைроироХро░ை роЯெро▓்ро▓ிропிро▓ிро░ுрои்родு .............роХ்роХு рооாро▒்ро▒ிройாро░்.

ро╡ிроЯை: родேро╡роХிро░ி (родௌро▓родாрокாрод்)

8) роЙро▓роХிрой் рооிроХ роиீрог்роЯ роХроЯро▒்роХро░ை ............. роЖроХுроо்.

ро╡ிроЯை: рооெро░ிройா роХроЯро▒்роХро░ை

9) родேро░்родро▓ிро▓் рокோроЯ்роЯிропிроЯுроо் роЙро░ிрооை роОрой்рокродு .............

ро╡ிроЯை: роЕро░роЪிропро▓் роЙро░ிрооை

10) ............. роОрой்рокродு рооройிрод роЙро▒்рокрод்родிропிро▓் роУро░் роЗроЯுрокொро░ுро│்.

ро╡ிроЯை: роЙро┤ைрок்рокு

III. рокொро░ுрод்родுроХ (5×1=5)

11) роородுро░ா ро╡ிроЬропроо் - роХроЩ்роХாродேро╡ி
12) роЪிрооா - роЪிро▓ிроХ்роХா рооро▒்ро▒ுроо் роороХ்ройீроЪிропроо்
13) ро╡ேроо்рокроиாроЯு роПро░ி - роХாропро▓்
14) рокெро░ுроо்рокாрой்рооைроХ் роХроЯ்роЪி - роЕро░роЪாроЩ்роХрод்родை роЕрооைрок்рокродு
15) рооுродрой்рооை роЙро▒்рокрод்родி - рооீрой்рокிроЯிрод்родро▓், роЪுро░роЩ்роХрод்родொро┤ிро▓்

IV. роЪро░ிропா? родро╡ро▒ா? (5×1=5)

16) ‘ро░роХ்ро╖ாрокрои்родрой்' роЪроХோродро░ роЙро▒ро╡ு родொроЯро░்рокாрой ро╡ிро┤ாро╡ாроХுроо்.

роЪро░ி

17) роХூроЯро▓்роироХро░் роХாро╡ро▓рой் роОрой்рокродு рокாрог்роЯிроп роЕро░роЪро░ிрой் рокроЯ்роЯрооாроХுроо்.

роЪро░ி

18) роЪோро┤ роЕро░роЪро░ிрой் рооூрод்род роороХрой் ропுро╡ро░ாроЬрой் роОрой роЕро┤ைроХ்роХрок்рокроЯ்роЯாро░்.

роЪро░ி

19) рокро│்ро│ிроЪ்роЪрои்родроо் роОрой்рокродு роЪроорог роЪроороп роиிро▒ுро╡ройроЩ்роХро│ுроХ்роХுроХ் роХொроЯைропாроХ ро╡ро┤роЩ்роХрок்рокроЯ்роЯ роиிро▓рооாроХுроо்.

роЪро░ி

20) ро░ро╕்ро╕ிропா родிро▒рооை рооிроХ்роХ рооройро╡ро▓ிрооை роХொрог்роЯ рокோро░்ро╡ீро░ро░்.

роЪро░ி (роХுро▒ிрок்рокு: роЗроЩ்роХு 'ро░ро╕்ро╕ிропா' роОрой்рокродு 'ро░роЬрокுрод்родிро░ро░்' роОрой்рокродрой் роОро┤ுрод்родுрок்рокிро┤ைропாроХ роЗро░ுроХ்роХро▓ாроо். ро░роЬрокுрод்родிро░ро░்роХро│் родிро▒рооைрооிроХ்роХ рооройро╡ро▓ிрооை роХொрог்роЯ рокோро░்ро╡ீро░ро░்роХро│் роЖро╡ро░்.)

V. роЪро░ிропாрой роХூро▒்ро▒ை роХрог்роЯро▒ி (3×1=3)

21) роХூро▒்ро▒ு: рокூрооிропிрой் роЙро░ுро╡род்родை роТро░ு роЖрок்рокிро│ோроЯு роТрок்рокிроЯро▓ாроо்.
роХாро░рогроо்: рокுро╡ிропிрой் роЙроЯ்рокроХுродிропாройродு рооேро▓ோроЯு, рооெро▓்ро▓ிроп рокுро▒род்родோро▓், рокுро╡ிроХ்роХро░ுро╡роо் роЖроХிропро╡ро▒்ро▒ைроХ் роХொрог்роЯродு.

ро╡ிроЯை: роЖ) роХூро▒்ро▒ுроо் роХாро░рогрооுроо் роЪро░ி, роЖройாро▓் роХூро▒்ро▒ைроХ் роХாро░рогроо் роЪро░ிропாроХ ро╡ிро│роХ்роХро╡ிро▓்ро▓ை.

22) рокொро░ுрои்родாродродைроХ் роХрог்роЯுрокிроЯி: роЗрооропрооро▓ை, роЖро▓்рок்ро╕், ро░ாроХ்роХி, роХроЩ்роХை

ро╡ிроЯை: роХроЩ்роХை (рооро▒்ро▒ро╡ை рооро▓ைрод்родொроЯро░்роХро│், роХроЩ்роХை роТро░ு роиродி)

23) роЪро░ிропாрой роЗрогைропைрод் родேро░்ро╡ு роЪெроп்роХ:

  • роЕ) ро╣ொроп்роЪாро│ா - родேро╡роХிро░ி
  • роЖ) ропாродро╡ро░் - родுро╡ாро░роЪрооுрод்родிро░роо்
  • роЗ) роХாроХродிропро░் - ро╡ாро░ாроЩ்роХро▓்
  • роИ) рокро▓்ро▓ро╡ро░் - роородுро░ை
ро╡ிроЯை: роЗ) роХாроХродிропро░் - ро╡ாро░ாроЩ்роХро▓்

VI. роОро╡ைропேройுроо் 6 ро╡ிройாроХ்роХро│ுроХ்роХு роороЯ்роЯுроо் роЪுро░ுроХ்роХрооாрой ро╡ிроЯைропро│ி (6×2=12)

24) ро╡ро░ро▓ாро▒்ро▒ை роЕро▒ிрои்родு роХொро│்ро╡родро▒்роХாрой роЗро░ுро╡роХைроЪ் роЪாрой்ро▒ுроХро│ைроХ் роХூро▒ுроХ.

1. родொро▓்рокொро░ுро│் роЪாрой்ро▒ுроХро│் (роХро▓்ро╡ெроЯ்роЯுроХро│், роиாрогропроЩ்роХро│், роиிройைро╡ுроЪ் роЪிрой்ройроЩ்роХро│்)
2. роЗро▓роХ்роХிропроЪ் роЪாрой்ро▒ுроХро│் (роЪроороп, роЪроороп роЪாро░்рокро▒்ро▒ роЗро▓роХ்роХிропроЩ்роХро│், рокропрогроХ்роХுро▒ிрок்рокுроХро│்)

25) роЪோро┤ро░்роХро│் роХாро▓род்родிро▓் роПро▒்ро▒ுроородி роЪெроп்ропрок்рокроЯ்роЯ рокொро░ுроЯ்роХро│் ропாро╡ை?

роЪрои்родройроХ்роХроЯ்роЯை, роХро░ுроЩ்роХாро▓ிроХ்роХроЯ்роЯை, роЪுро╡ைропூроЯ்роЯுроо் рокொро░ுроЯ்роХро│், ро╡ிро▓ைропுропро░்рои்род роЖрокро░рогроХ் роХро▒்роХро│், рооிро│роХு, роОрог்рогெроп், роиெро▓், родாройிропроЩ்роХро│் рооро▒்ро▒ுроо் роЙрок்рокு роЖроХிропро╡ை роПро▒்ро▒ுроородி роЪெроп்ропрок்рокроЯ்роЯрой.

26) рокிро░ோро╖் ро╖ா родுроХ்ро│роХ்роХிрой் роЪாродройைроХро│ைрок் рокроЯ்роЯிропро▓ிроЯுроХ.

1. ро╡ிро╡роЪாропிроХро│ிрой் роХроЯрой்роХро│ை ро░род்родு роЪெроп்родாро░்.
2. рокро▓ роиீро░்рок்рокாроЪройроХ் роХாро▓்ро╡ாроп்роХро│ை ро╡ெроЯ்роЯிройாро░்.
3. рокிро░ோроЪாрокாрод், роЬாрой்рокூро░் рокோрой்ро▒ рокுродிроп роироХро░роЩ்роХро│ை роиிро▒ுро╡ிройாро░்.
4. рокро▓ рооро░ுрод்родுро╡рооройைроХро│், роХро▓்ро╡ி роиிро▒ுро╡ройроЩ்роХро│ை роЙро░ுро╡ாроХ்роХிройாро░்.

27) роиிро▓роироЯுроХ்роХроо் - ро╡ро░ைропро▒ு.

рокுро╡ிрод்родроЯ்роЯுроХро│ிрой் роЗропроХ்роХрод்родாро▓் рокுро╡ிропிрой் роТро░ு рокроХுродிропிро▓் роПро▒்рокроЯுроо் родிроЯீро░் роЕродிро░்ро╡ே роиிро▓роироЯுроХ்роХроо் роЕро▓்ро▓родு рокூрооி роЕродிро░்роЪ்роЪி роОройрок்рокроЯுроХிро▒родு.

28) роХாропро▓்роХро│் роОрой்ро▒ாро▓் роОрой்рой? роТро░ு роЙродாро░рогроо் родро░ுроХ.

роХேро░ро│роХ் роХроЯро▒்роХро░ைропிро▓் роХாрогрок்рокроЯுроо் роЙрок்рокроЩ்роХро┤ிроХро│் рооро▒்ро▒ுроо் роПро░ிроХро│் роХாропро▓்роХро│் роОрой்ро▒ு роЕро┤ைроХ்роХрок்рокроЯுроХிрой்ро▒рой. роЙродாро░рогроо்: ро╡ேроо்рокроиாроЯு роПро░ி.

29) рооூрой்ро▒ு ро╡роХை роХроЯ்роЪி рооுро▒ைроХро│ைроХ் роХுро▒ிрок்рокிроЯுроХ.

1. роТро░ு роХроЯ்роЪி рооுро▒ை (роО.роХா: роЪீройா)
2. роЗро░ு роХроЯ்роЪி рооுро▒ை (роО.роХா: роЕрооெро░ிроХ்роХா)
3. рокро▓ роХроЯ்роЪி рооுро▒ை (роО.роХா: роЗрои்родிропா)

30) роЪроород்родுро╡роо் роОрой்ро▒ாро▓் роОрой்рой?

роЪроород்родுро╡роо் роОрой்рокродு роЗройроо், рокாро▓ிройроо், роородроо், роЪாродி рокோрой்ро▒ рокாроХுрокாроЯுроХро│் роЗро▓்ро▓ாрооро▓் роЕройைрод்родு роороХ்роХро│ுроо் роЪроорооாрой ро╡ாроп்рок்рокுроХро│ைропுроо் роЙро░ிрооைроХро│ைропுроо் рокெро▒ுро╡родை роЙро▒ுродி роЪெроп்ро╡родாроХுроо்.

31) роЙро▒்рокрод்родி роОрой்ро▒ாро▓் роОрой்рой?

роЙро▒்рокрод்родி роОрой்рокродு рооூро▓рок்рокொро░ுроЯ்роХро│ைрок் рокропрой்рокроЯுрод்родி, рооройிродро░்роХро│ிрой் рокропрой்рокாроЯ்роЯிро▒்роХாроХ роТро░ு рокொро░ுро│ை роЙро░ுро╡ாроХ்роХுроо் роЪெропро▓்рооுро▒ைропாроХுроо். роЗродு рокропрой்рокாроЯ்роЯை роЙро░ுро╡ாроХ்роХுродро▓் роОрой்ро▒ுроо் роЕро┤ைроХ்роХрок்рокроЯுроХிро▒родு.

32) родொро┤ிро▓் рооுройைро╡ோро░ிрой் рокрог்рокுроХро│் ропாро╡ை?

рокுродிропрой роХрог்роЯро▒ிродро▓், роЗроЯро░்роХро│ை роПро▒்ро▒ро▓், рооுроЯிро╡ெроЯுрод்родро▓், родிроЯ்роЯрооிроЯро▓் рооро▒்ро▒ுроо் роХроЯ்роЯுрок்рокроЯுрод்родுродро▓் роЖроХிропро╡ை родொро┤ிро▓் рооுройைро╡ோро░ிрой் рооுроХ்роХிроп рокрог்рокுроХро│ாроХுроо்.

VII. роОро╡ைропேройுроо் 4 ро╡ிройாроХ்роХро│ுроХ்роХு роороЯ்роЯுроо் ро╡ிро░ிро╡ாрой ро╡ிроЯைропро│ி (4×5=20)

(рооாрогро╡ро░்роХро│் роПродேройுроо் роиாрой்роХு ро╡ிройாроХ்роХро│ுроХ்роХு роороЯ்роЯுроо் ро╡ிроЯைропро│ிроХ்роХро╡ுроо்)

33) роЯெро▓்ро▓ி роЪுро▓்родாрой்роХро│் роЕро▒ிрооுроХроо் рокро▓்ро╡роХைрок்рокроЯ்роЯ роиாрогропроЩ்роХро│ை ро╡ிро╡ро░ிроХ்роХро╡ுроо்.

роЯெро▓்ро▓ி роЪுро▓்родாрой்роХро│் роХாро▓род்родிро▓் роиாрогропроЩ்роХро│ிро▓் роЪீро░ாрой рооுро▒ை роХொрог்роЯுро╡ро░рок்рокроЯ்роЯродு.
  • роЗро▓்родுрооிро╖்: роЕро░ேрокிроп роиாрогроп рооுро▒ைропை роЕро▒ிрооுроХрок்рокроЯுрод்родிройாро░். роЕро╡ро░் ро╡ெро│ிропிроЯ்роЯ ро╡ெро│்ро│ி 'роЯроЩ்роХா' рооро▒்ро▒ுроо் роЪெроо்рокு 'роЬிроЯ்роЯро▓்' роЖроХிропро╡ை рокிро░родாрой роиாрогропроЩ்роХро│ாроХ роЗро░ுрои்родрой.
  • роЕро▓ாро╡ுродீрой் роХிро▓்роЬி: родроЩ்роХроо் рооро▒்ро▒ுроо் ро╡ெро│்ро│ி роиாрогропроЩ்роХро│ை ро╡ெро│ிропிроЯ்роЯாро░்.
  • рооுроХроородு рокிрой் родுроХ்ро│роХ்: роЕроЯைропாро│ роиாрогроп рооுро▒ைропை роЕро▒ிрооுроХрок்рокроЯுрод்родிройாро░். роЪெрок்рокு роиாрогропроЩ்роХро│ை ро╡ெро│்ро│ி роиாрогропроЩ்роХро│ுроХ்роХு роЪроорооாрой роородிрок்рокிро▓் ро╡ெро│ிропிроЯ்роЯாро░், роЖройாро▓் роЗрои்род рооுропро▒்роЪி родோро▓்ро╡ிропроЯைрои்родродு.
  • рокிро░ோро╖் ро╖ா родுроХ்ро│роХ்: родроЩ்роХроо், ро╡ெро│்ро│ி рооро▒்ро▒ுроо் роЪெроо்рокு роХро▓рои்род роиாрогропроЩ்роХро│ை ро╡ெро│ிропிроЯ்роЯாро░்.

34) роЪோро┤ро░்роХро│ிрой் роЖроЯ்роЪிрод்родிро▒роо் рокро▒்ро▒ிроп роРрои்родு рооுроХ்роХிроп роЕроо்роЪроЩ்роХро│ை ро╡ிро╡ро░ிрод்родு роОро┤ுродро╡ுроо்.

  1. роород்родிроп роЕро░роЪு: роЕро░роЪро░் роЕройைрод்родு роЕродிроХாро░роЩ்роХро│ைропுроо் роХொрог்роЯிро░ுрои்родாро░். роЕро╡ро░ுроХ்роХு роЙродро╡ роЕрооைроЪ்роЪро░்роХро│் роЗро░ுрои்родройро░்.
  2. рооாроХாрог роиிро░்ро╡ாроХроо்: рокேро░ро░роЪு роорог்роЯро▓роЩ்роХро│ாроХро╡ுроо், ро╡ро│роиாроЯுроХро│ாроХро╡ுроо், роиாроЯுроХро│ாроХро╡ுроо், роХிро░ாроороЩ்роХро│ாроХро╡ுроо் рокிро░ிроХ்роХрок்рокроЯ்роЯродு.
  3. роЙро│்ро│ாроЯ்роЪி роЕрооைрок்рокு: роХுроЯро╡ோро▓ை рооுро▒ை рооூро▓роо் роХிро░ாроо роЪрокை роЙро▒ுрок்рокிройро░்роХро│் родேро░்рои்родெроЯுроХ்роХрок்рокроЯ்роЯройро░். роЗродு роЪோро┤ро░்роХро│ிрой் родройிроЪ்роЪிро▒рок்рокு.
  4. ро╡ро░ுро╡ாроп்: роиிро▓ро╡ро░ிропே рооுроХ்роХிроп ро╡ро░ுро╡ாропாроХ роЗро░ுрои்родродு. роиிро▓роо் роЕро│роХ்роХрок்рокроЯ்роЯு родро░роо் рокிро░ிроХ்роХрок்рокроЯ்роЯு ро╡ро░ி ро╡ிродிроХ்роХрок்рокроЯ்роЯродு.
  5. роиீродி роиிро░்ро╡ாроХроо்: роЕро░роЪро░் роЗро▒ுродி рооேро▓்рооுро▒ைропீроЯ்роЯு роиீродிроорой்ро▒рооாроХ роЗро░ுрои்родாро░். роХிро░ாроо роЕро│ро╡ிро▓் роХிро░ாроо роЪрокைроХро│் ро╡ро┤роХ்роХுроХро│ை ро╡ிроЪாро░ிрод்родрой.

35) роОро░ிрооро▓ை ро╡ெроЯிрок்рокிрой் роЕроЯிрок்рокроЯைропிро▓் роЕродрой் ро╡роХைроХро│ை ро╡ிро│роХ்роХுроХ.

  1. роЪெропро▓்рокроЯுроо் роОро░ிрооро▓ை (Active Volcano): роЕроЯிроХ்роХроЯி ро╡ெроЯிрод்родு роиெро░ுрок்рокுроХ் роХுро┤роо்рокை ро╡ெро│ிропேро▒்ро▒ுроо் роОро░ிрооро▓ை. роО.роХா: рооௌройா ро▓ோро╡ா (ро╣ро╡ாроп்).
  2. роЙро▒роЩ்роХுроо் роОро░ிрооро▓ை (Dormant Volcano): роиீрог்роЯ роХாро▓рооாроХ ро╡ெроЯிроХ்роХாрооро▓், роЖройாро▓் роОродிро░்роХாро▓род்родிро▓் ро╡ெроЯிроХ்роХ ро╡ாроп்рок்рокுро│்ро│ роОро░ிрооро▓ை. роО.роХா: рокிропூроЬிропாрооா (роЬрок்рокாрой்).
  3. родрогிрои்род роОро░ிрооро▓ை (Extinct Volcano): ро╡ро░ро▓ாро▒்ро▒ுроХ்роХு рооுрои்родைроп роХாро▓род்родிро▓் ро╡ெроЯிрод்родு, рооீрог்роЯுроо் ро╡ெроЯிроХ்роХுроо் роЕро▒ிроХுро▒ி роЗро▓்ро▓ாрод роОро░ிрооро▓ை. роО.роХா: роХிро│ிрооாроЮ்роЪாро░ோ (роЯாрой்роЪாройிропா).

38) роЙро▒்рокрод்родிропிрой் ро╡роХைроХро│ை ро╡ிро░ிро╡ாроХ роОро┤ுродுроХ.

  1. рооுродрой்рооை роиிро▓ை роЙро▒்рокрод்родி (Primary Production): роЗропро▒்роХைропிро▓ிро░ுрои்родு роиேро░роЯிропாроХрок் рокொро░ுроЯ்роХро│ைрок் рокெро▒ுро╡родு. (роО.роХா: ро╡ிро╡роЪாропроо், рооீрой்рокிроЯிрод்родро▓், роЪுро░роЩ்роХрод் родொро┤ிро▓்).
  2. роЗро░рог்роЯாроо் роиிро▓ை роЙро▒்рокрод்родி (Secondary Production): рооூро▓рок்рокொро░ுроЯ்роХро│ைрок் рокропрой்рокроЯுрод்родி, роЕро╡ро▒்ро▒ை рооройிродро░்роХро│ுроХ்роХுрок் рокропрой்рокроЯுроо் рокொро░ுроЯ்роХро│ாроХ рооாро▒்ро▒ுро╡родு. (роО.роХா: рокро░ுрод்родிропிро▓ிро░ுрои்родு роЖроЯை родропாро░ிрод்родро▓், роЗро░ுроо்рокிро▓ிро░ுрои்родு роОроГроХு родропாро░ிрод்родро▓்).
  3. рооூрой்ро▒ாроо் роиிро▓ை роЙро▒்рокрод்родி (Tertiary Production): роЗродு роЪேро╡ைрод் родுро▒ைропைроХ் роХுро▒ிроХ்роХிро▒родு. роЗродு рооுродрой்рооை рооро▒்ро▒ுроо் роЗро░рог்роЯாроо் роиிро▓ை роЙро▒்рокрод்родிроХро│ுроХ்роХுрод் родேро╡ைропாрой роЪேро╡ைроХро│ை ро╡ро┤роЩ்роХுроХிро▒родு. (роО.роХா: рокோроХ்роХுро╡ро░род்родு, ро╡роЩ்роХி, роХро▓்ро╡ி, рооро░ுрод்родுро╡роо்).

VIII. роЗрои்родிроп ро╡ро░ைрокроЯрод்родிро▓் роХீро┤்роХ்роХрог்роЯ роЗроЯроЩ்роХро│ை роХுро▒ிрод்родுроХ் роХாроЯ்роЯுроХ (5×1=5)

1. роиாро│рои்родா, 2. роХрой்ройோроЬ், 3. роЪௌроХாрой்роХро│், 4. роЯெро▓்ро▓ி, 5. роородுро░ை, 6. ро▓ாроХூро░், 7. родேро╡роХிро░ி, 8. ро╡роЩ்роХாро│ро╡ிро░ிроХுроЯா

роХீро┤ே роХொроЯுроХ்роХрок்рокроЯ்роЯுро│்ро│ ро╡ро░ைрокроЯрод்родிро▓் рооுроХ்роХிроп роЗроЯроЩ்роХро│் роХுро▒ிроХ்роХрок்рокроЯ்роЯுро│்ро│рой.

India Map with Marked Locations
  1. роиாро│рои்родா: рокீроХாро░் рооாроиிро▓род்родிро▓் роЕрооைрои்родுро│்ро│родு.
  2. роХрой்ройோроЬ்: роЙрод்родро░рок் рокிро░родேроЪ рооாроиிро▓род்родிро▓் роЕрооைрои்родுро│்ро│родு.
  3. роЪௌроХாрой்роХро│்: роЯெро▓்ро▓ி рооро▒்ро▒ுроо் роЖроЬ்рооீро░ைроЪ் роЪுро▒்ро▒ிропுро│்ро│ ро░ாроЬро╕்родாрой் рокроХுродி.
  4. роЯெро▓்ро▓ி: роЗрои்родிропாро╡ிрой் родро▓ைроироХро░роо்.
  5. роородுро░ை: родрооிро┤்роиாроЯ்роЯிрой் родெрой்рокроХுродிропிро▓் роЕрооைрои்родுро│்ро│родு.
  6. ро▓ாроХூро░்: родро▒்рокோродு рокாроХிро╕்родாройிро▓் роЙро│்ро│родு.
  7. родேро╡роХிро░ி: роороХாро░ாро╖்роЯிро░ா рооாроиிро▓род்родிро▓் роЕрооைрои்родுро│்ро│родு.
  8. ро╡роЩ்роХாро│ро╡ிро░ிроХுроЯா: роЗрои்родிропாро╡ிрой் роХிро┤роХ்роХுрок் рокроХுродிропிро▓் роЙро│்ро│ роХроЯро▓் рокроХுродி.

7th Standard Social Science Summative Assessment (Quarterly Exam) Question Paper with Answers 2024 | Virudhunagar District | Samacheer Kalvi

7th Social Science Quarterly Exam Question Paper & Answer Key 2024

This post contains the full question paper and solutions for the Virudhunagar District, Standard 7 Social Science Summative Assessment (Quarterly Exam) held in September 2024. Students can use this for reference and preparation.

Virudhunagar District - Summative Assessment - September 2024

Standard: 7
Subject: SOCIAL SCIENCE
Time: 2.00 Hrs.
Marks: 60

I. Choose the best answer: (5×1=5)
  1. __________ period was known as the period of devotional literature.
    • a) Chola
    • b) Pandya
    • c) Rajput
    • d) Vijayanagara
    a) Chola
  2. An example of chola architecture can be seen at __________
    • a) Kannayiram
    • b) Uraiyur
    • c) Kanchipuram
    • d) Thanjavur
    d) Thanjavur
  3. __________ belt is known as the "Ring of Fire".
    • a) Circum - Pacific
    • b) Mid - Atlantic
    • c) Mid - Continental
    • d) Antarctic
    a) Circum - Pacific
  4. In India right to vote is given to all the citizens at the age of __________
    • a) 21
    • b) 18
    • c) 25
    • d) 31
    b) 18
  5. Primary factors are __________
    • a) Land, Capital
    • b) Capital, Labour
    • c) Land, Labour
    • d) None of these
    c) Land, Labour
II. Fill in the blanks: (5×1=5)
  1. Dharmapala was the founder of Vikramashila University.
  2. Muhammad - bin - Tughlaq shifted his capital from Delhi to Daulatabad (Devagiri).
  3. The longest beach in the world is Marina Beach, Chennai.
  4. Right to contest in the election is a Political Right.
  5. Capital is the man made physical goods used to produce other goods and services.
III. Match it: (5×1=5)
11) Madura Vijayam-Ganga Devi
12) Sima-Silica and Magnesium
13) Vembanadu Lake-Logoon
14) Majority party-Forms of Government
15) Primary production-Fishing and mining
IV. True or False: (5×1=5)
  1. Raksha Bandan is a festival of brotherhood. True
  2. Koodal nagar Kavalan was the title of a Pandya King. True
  3. The elder son of the Chola king was called Yuvaraja. True
  4. Pallichchandam was the land donated to Jaina Institution. True
  5. Razia was an able and brave fighter. True
V. Match the statement with the reason Tick (✔) the appropriate answer: (3×1=3)
  1. Assertion (A): The structure of the earth may be compared to that of an apple.
    Reason (R): The interior of the earth consists of crust, mantle and core.
    • a) A and R are correct and R explains A.
    • b) A and R are correct but R does not explain A.
    • c) A is incorrect but R is correct.
    • d) Both A and R are incorrect.
    a) A and R are correct and R explains A.
  2. Find out odd one:
    Himalaya, Albs, Rocky, Gangai.
    Gangai (The others are mountain ranges, while Gangai is a river.)
  3. Find out the correct pair:
    • A) Hoysala - Devagiri
    • B) Yadavas - Dwarasamudra
    • C) Kakatias - Warrangal
    • D) Pallavas - Madurai
    C) Kakatias - Warrangal
VI. Short questions: [any 6] (6×2=12)
  1. Name the two different types of sources for the study of history.
    Primary Sources (e.g., inscriptions, monuments, coins) and Secondary Sources (e.g., literary works, biographies, chronicles).
  2. What were the items exported during the later Chola period?
    Sandalwood, ebony, condiments, precious gems, pepper, oil, paddy, grains, and salt.
  3. List out the contributions of Firoz Shah Tughluq.
    He built canals for irrigation, established towns like Firozabad, founded hospitals (Dar-ul-Shafa), and set up a department for the poor and widows (Diwan-i-Khairat).
  4. Define Earthquake.
    An earthquake is a sudden shaking or trembling of the Earth's surface caused by the movement of lithospheric plates and the release of energy.
  5. What is a Lagoon? Give an example.
    A lagoon is a shallow body of water separated from a larger body of water by barrier islands or reefs. Example: Lake Chilika in Odisha and Vembanad Lake in Kerala.
  6. Name the three major types of party system.
    1. One-party system 2. Two-party system 3. Multi-party system.
  7. What is Equality?
    Equality is ensuring that every individual has an equal opportunity to make the most of their lives and talents, without discrimination based on religion, race, caste, sex, or place of birth.
  8. What is production?
    Production is a process of combining various inputs (land, labour, capital) to create goods and services for consumption.
  9. Write the three characteristics of entrepreneur.
    1. Risk-bearer 2. Innovator 3. Organizer.
VII. Give brief answer: [any 4] (4×5=20)
  1. Describe the different types of coins introduced by the rulers of Delhi Sultanate.
    • Iltutmish: Introduced the silver Tanka and copper Jital, the two basic coins of the Sultanate period.
    • Alauddin Khilji: His coins mentioned his title 'Sikandar-i-sani' (the second Alexander).
    • Muhammad bin Tughlaq: Famous for his controversial token currency. He introduced bronze/copper coins as a token currency which had the same value as silver Tanka, but this experiment failed.
    • Firoz Shah Tughlaq: Introduced new coins and also had coins with the names of previous caliphs to show his respect.
  2. Highlight any five aspects of Cholas legacy.
    • Local Self-Government: Their 'Kudavolai' system was a remarkable system of village autonomy and local self-governance.
    • Dravidian Architecture: They built magnificent temples like the Brihadeeswarar Temple in Thanjavur, a UNESCO World Heritage site.
    • Bronze Sculptures: The Cholas perfected the art of bronze casting, with the Nataraja idol being a world-renowned masterpiece.
    • Powerful Navy: They possessed a formidable navy that dominated the Indian Ocean and supported their extensive maritime trade with Southeast Asia.
    • Irrigation System: They developed an extensive and efficient network of canals and tanks for irrigation, which boosted agriculture.
  3. Describe the classification of volcanoes based on the eruptions.
    • Active Volcanoes: These erupt frequently and are considered 'live'. Example: Mount Stromboli in Italy.
    • Dormant Volcanoes: These are known as 'sleeping volcanoes'. They have not erupted for a long time but have the potential to erupt in the future. Example: Mount Fuji in Japan.
    • Extinct Volcanoes: These are considered 'dead volcanoes'. They have not erupted in recorded history and are not expected to erupt again. Example: Mount Kilimanjaro in Tanzania.
  4. Describe the landforms associated with wind.
    Wind action (Aeolian process) creates distinct landforms, especially in deserts:
    • Erosional Landforms:
      • Mushroom Rocks: Rocks shaped like mushrooms, where the wind erodes the softer lower part more than the harder upper part.
      • Inselbergs: Isolated rock hills rising abruptly from a level plain.
    • Depositional Landforms:
      • Sand Dunes: Hills of sand formed by the wind. Barchans (crescent-shaped) and Seifs (longitudinal) are common types.
      • Loess: Fine, silt-like sediment that is deposited by the wind over vast areas, forming fertile soil.
  5. Write about the importance of Equality.
    • Promotes Dignity: Equality ensures that every individual is treated with dignity and respect, irrespective of their background.
    • Foundation of Democracy: It is a core principle of democracy, where every citizen has equal rights, including the right to vote and participate in governance.
    • Social Harmony: It reduces social friction and conflict by preventing discrimination and fostering a sense of belonging among all groups in society.
    • Full Potential: It provides everyone with an equal opportunity to develop their skills and talents, contributing to the overall progress of the nation.
    • Justice and Fairness: Equality is essential for a just and fair society, ensuring that laws and policies apply equally to all.
  6. Explain the types of production.
    • Primary Production: This involves the extraction and harvesting of natural resources directly from the Earth. Examples include agriculture, fishing, forestry, and mining.
    • Secondary Production: This involves the processing of raw materials from the primary sector into finished goods. This is the manufacturing and construction sector. Examples include car manufacturing, textile production, and food processing.
    • Tertiary Production: This is the service sector. It does not produce tangible goods but provides services to the public and to other businesses. Examples include banking, transportation, education, healthcare, and tourism.
VIII. Mark the following places in India Map: [any 5] (5x1=5)

Students are required to mark any five of the following locations on an outline map of India.

  1. Nalanda - In Bihar
  2. Kanauj - In Uttar Pradesh
  3. Chauhans (Territory) - Region covering parts of Rajasthan, Delhi, and Haryana
  4. Delhi - The National Capital Territory of Delhi
  5. Madurai - In Tamil Nadu
  6. Lahore - In present-day Pakistan (Historically significant)
  7. Devagiri - In Maharashtra (near Aurangabad)
  8. Bay of Bengal - The large body of water to the east of India
Outline map of India for practice

(Practice marking these locations on an outline map of India.)

7th Science First Term Summative Assessment Question Paper with Answers 2024-25 | Villupuram District

7th Science First Term Summative Assessment Question Paper with Answers 2024-25 | Villupuram District

FIRST TERM - SUMMATIVE ASSESSMENT(SA) - 2024-25

Class: 7

Subject: SCIENCE

Time Allowed: 2.00 Hours

Max. Marks: 60

I. Choose the correct answer. 10x1=10

1.Light year is the unit of

  • a) Distance
  • b) Time
  • c) Density
  • d) Both Length and Time
Answer: a) Distance

2.An element which is always Lustrous, Malleable and Ductile is

  • a) Non-metal
  • b) Metal
  • c) Metalloid
  • d) Gas
Answer: b) Metal

3.Which one of the following is an example for a metal.

  • a) Iron
  • b) Oxygen
  • c) Helium
  • d) Water
Answer: a) Iron

4.Oxygen, Hydrogen and Sulphur are examples for

  • a) Metals
  • b) Non-metals
  • c) Metalloids
  • d) Inert Gas
Answer: b) Non-metals

5.The metal which is liquid at room temperature is

  • a) Chlorine
  • b) Sulphur
  • c) Mercury
  • d) Silver
Answer: c) Mercury

6.The basic unit of Matter is __________

  • a) Element
  • b) Atom
  • c) Molecule
  • d) Electron
Answer: b) Atom

7.__________ is positively charged.

  • a) Proton
  • b) Electron
  • c) Molecule
  • d) Neutron
Answer: a) Proton

8.Vegetative Propagation by leaves takes place in

  • a) Bryophyllum
  • b) Fungi
  • c) Virus
  • d) Bacteria
Answer: a) Bryophyllum

9.Reproductive part of a Plant is

  • a) Root
  • b) Stem
  • c) Leaf
  • d) Flower
Answer: d) Flower

10.Climbing roots are seen in

  • a) Betel
  • b) Black pepper
  • c) Both of them
  • d) None of them
Answer: c) Both of them
II. Fill in the blanks: 10x1=10

11.Eyes are considered as windows to the world.

12.Tuberculosis is caused by the Bacterium Mycobacterium tuberculosis.

13.The male Reproductive part of a Flower is Androecium / Stamen.

14.After Fertilization the ovules becomes seeds.

15.Breathing Roots are seen in mangrove plants.

16.The smaller particles found in the atom are called sub-atomic particles.

17.Graphite is the only Non - metal which conducts electricity.

18.The smallest particle of matter that can exist by itself is molecule.

19.There are 118 number of known elements.

20.The Rate of Change of velocity is acceleration.

III. Match the following: 5x1=5
Question Correct Match
21. Displacement Metre
22. Light travelling through vacuum Uniform Velocity
23. Speed of Ship Knot
24. Centre of gravity of geometrical shaped objects Geometric centre
25. Stability Larger base area
IV. Answer any Ten questions: 10x2=20

26.What is One light year?

A light year is the distance that light travels in one year in a vacuum. It is equal to 9.46 x 1012 km.

27.Define - Astronomical Unit.

An astronomical unit (AU) is defined as the mean distance between the center of the Earth and the center of the Sun. 1 AU is approximately 149.6 million kilometers.

28.Length of Scale : metre :: Speed of Aeroplane : ?

Speed of Aeroplane : Knot

29.Define Molecule.

A molecule is the smallest particle of an element or a compound that can exist on its own and shows all the properties of that substance. It is formed when two or more atoms are chemically bonded together.

30.Write the Chemical formula for the following elements.

a) Hydrogen - H₂

b) Nitrogen - N₂

c) Ozone - O₃

d) Sulphur - S₈

31.Name the Sub - atomic particles.

The sub-atomic particles are:
  • Protons
  • Neutrons
  • Electrons

32.What are the Characteristics of Proton?

  • It is a positively charged particle.
  • It is located in the nucleus of an atom.
  • Its mass is approximately 1.672 x 10-27 kg.

33.What are the two important parts of a Flower.

The two important (essential) parts of a flower are:
  1. Androecium: The male reproductive part.
  2. Gynoecium: The female reproductive part.

34.Define Pollination.

Pollination is the process of transferring pollen grains from the anther (male part) of a flower to the stigma (female part) of the same or another flower.

35.What is Hygiene?

Hygiene refers to a set of practices performed to preserve health and prevent the spread of diseases. It includes personal hygiene (e.g., hand washing, bathing) and environmental hygiene.

36.Give any two Communicable diseases, which spread in your locality during Monsoon.

Two communicable diseases that commonly spread during monsoon are:
  1. Cholera
  2. Typhoid
(Other examples: Dengue, Malaria, Common Cold)

37.What first aid will you provide in the case of Bruises?

For a bruise, apply an ice pack or a cold compress wrapped in a cloth to the affected area for 15-20 minutes. This helps to reduce swelling, pain, and bleeding under the skin.
V. Answer briefly: (Any 3) 3x5=15

38.Write about any three Communicable diseases in detail.

1. Cholera:

  • Causative agent: Bacterium (Vibrio cholerae).
  • Mode of transmission: Spreads through contaminated food and water.
  • Symptoms: Severe diarrhoea, vomiting, and dehydration.
  • Prevention: Drinking boiled water, maintaining proper sanitation, and vaccination.

2. Tuberculosis (TB):

  • Causative agent: Bacterium (Mycobacterium tuberculosis).
  • Mode of transmission: Spreads through the air when an infected person coughs or sneezes (droplet infection).
  • Symptoms: Persistent cough, fever, weight loss, and night sweats.
  • Prevention: BCG vaccination, avoiding contact with infected persons, and maintaining good hygiene.

3. Common Cold:

  • Causative agent: Virus (Rhinovirus).
  • Mode of transmission: Spreads through droplets from coughing or sneezing and by touching contaminated surfaces.
  • Symptoms: Runny nose, sore throat, sneezing, and cough.
  • Prevention: Frequent hand washing, avoiding touching the face, and covering the mouth and nose while coughing or sneezing.

39.Write a brief account on Pollination.

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. Pollination is the first step in this process for flowering plants.

Types of Pollination:

  1. Self-Pollination: The transfer of pollen grains from the anther to the stigma of the same flower or another flower on the same plant.
  2. Cross-Pollination: The transfer of pollen grains from the anther of one flower to the stigma of a flower on another plant of the same species.

Agents of Pollination:

Pollination is carried out by various agents:

  • Wind (Anemophily): Pollen is light and non-sticky, produced in large quantities (e.g., maize, pine).
  • Water (Hydrophily): Occurs in aquatic plants (e.g., Vallisneria, Hydrilla).
  • Insects (Entomophily): Flowers are often large, colourful, fragrant, and rich in nectar to attract insects like bees and butterflies.
  • Animals (Zoophily): Birds, bats, and other animals help in pollination.

40.Draw the Structure of an Atom and Explain the position of the sub - atomic particles.

Structure of an Atom:

Structure of an Atom

Position of Sub-atomic Particles:

An atom consists of a central nucleus and surrounding electrons. The positions are as follows:

  • Nucleus: This is the dense, central core of the atom. It contains two types of sub-atomic particles:
    • Protons: They are positively charged particles.
    • Neutrons: They have no charge (they are neutral).
    The nucleus holds almost the entire mass of the atom and has an overall positive charge.
  • Electron Shells/Orbits:
    • Electrons: They are negatively charged particles that revolve around the nucleus in fixed, circular paths called orbits or shells. Electrons are very light compared to protons and neutrons. The number of electrons is equal to the number of protons in a neutral atom.

41.Differentiate Metals and Non - Metals.

Property Metals Non-Metals
Lustre They have a shiny surface (lustrous). They have a dull appearance (non-lustrous), except for iodine and graphite.
Hardness Generally hard and strong (except sodium, potassium). Generally soft (except diamond).
State Solid at room temperature (except mercury). Exist as solids, liquids, or gases at room temperature.
Malleability Can be beaten into thin sheets. Cannot be beaten into thin sheets (brittle).
Ductility Can be drawn into thin wires. Cannot be drawn into wires (non-ductile).
Conduction Good conductors of heat and electricity. Poor conductors of heat and electricity (except graphite).

42.Write about the experiment to find the Centre of Gravity of the irregularly shaped plate.

Aim: To find the centre of gravity of an irregularly shaped lamina using a plumb line.

Materials Required: Irregularly shaped lamina (cardboard), retort stand, plumb line, pin, and pencil.

Procedure:

  1. Make three small holes near the edge of the lamina and label them A, B, and C.
  2. Suspend the lamina freely from hole A using the pin from the retort stand.
  3. Hang the plumb line from the same pin and wait for it to come to rest.
  4. Draw a straight line (AD) on the lamina along the thread of the plumb line.
  5. Repeat the experiment by suspending the lamina from hole B. Draw another line (BE) along the plumb line.
  6. Again, repeat the process by suspending the lamina from hole C and draw a third line (CF).

Observation: You will observe that all three lines (AD, BE, and CF) intersect at a common point.

Conclusion: The point of intersection, G, is the centre of gravity of the irregularly shaped lamina.

7th Science First Term Summative Exam 2024 Question Paper with Answers | Samacheer Kalvi | Ranipet District

7th Science - First Term Exam 2024 - Solutions

I. Choose the appropriate answer. (10x1=10)

1. SI unit of density is __________.

b) Kg/m³

2. Light year is the unit of __________.

a) distance

3. A particle is moving in a circular path of radius 'r'. The displacement after half a circle would be __________.

c) 2r (Displacement is the diameter of the circle).

4. The metal which is liquid at room temperature is __________.

c) mercury

5. The sub-atomic particle which revolves around the nucleus is __________.

c) electron

6. Vegetative propagation by leaves takes place in __________.

a) bryophyllum

7. Climbing roots are seen in __________.

c) Both of them (Both betel and black pepper are climbers with climbing roots).

8. Sleep is not only good for our body, but it is also good for, __________.

c) mind

9. Tobacco chewing causes __________.

b) periodontitis

10. Which of the following is an example for animation?

c) Vector communication (Refers to vector graphics, a fundamental technology for creating 2D animation).

II. Answer any 15 questions: (15x2=30)

11. Define - Astronomical unit.

An Astronomical Unit (AU) is defined as the mean distance between the center of the Earth and the center of the Sun. 1 AU ≈ 149.6 million kilometers.

12. Fill in the blanks

a) Density of mercury is 13,600 kg/m³.

b) One cubic metre is equal to 10,00,000 cubic centimetre.

13. Analogy.

a) Velocity : metre / Second :: Acceleration : metre / second² (m/s²)

b) Length of scale : metre :: Speed of aeroplane : Knot or km/h

14. Distinguish between speed and velocity.

  • Speed: It is the rate of change of distance. It is a scalar quantity, having only magnitude.
  • Velocity: It is the rate of change of displacement. It is a vector quantity, having both magnitude and direction.

15. What are compounds? Give two examples.

A compound is a pure substance formed when two or more elements are chemically combined in a fixed ratio by mass.
Examples: Water (H₂O), Carbon dioxide (CO₂).

16. Define the following terms with an example for each.

a) Element: A pure substance that consists of only one kind of atom. Ex: Iron (Fe).

b) Compound: A substance formed by the chemical combination of two or more elements. Ex: Sodium Chloride (NaCl).

c) Metal: An element that is typically hard, shiny, malleable and a good conductor of heat and electricity. Ex: Copper (Cu).

d) Non-metal: An element that is typically dull, brittle and a poor conductor of heat and electricity. Ex: Sulphur (S).

e) Metalloid: An element that has properties intermediate between metals and non-metals. Ex: Silicon (Si).

17. Match the following:

a) Valency - Electrons in the outermost orbit

b) Neutral particle - Neutron

c) Iron - Fe

d) Hydrogen - Monovalent

18. State true or False. If false, correct the Statement.
The nucleus is surrounded by protons.

False.
Correct Statement: The nucleus is surrounded by electrons.

19. Match the following:

a) Petal - Attracts insect

b) Fern - Spore

c) Hooks - Bignonia

d) Phylloclade - Opuntia

20. What is cross pollination?

Cross-pollination is the transfer of pollen grains from the anther of a flower to the stigma of a genetically different flower, i.e., a flower on another plant of the same species.

21. What are the two important parts of a flower?

The two important (essential) parts of a flower are the Androecium (male reproductive part) and the Gynoecium (female reproductive part).

22. Fill in the blanks:

a) I am green colour box with garbage. I am a green dustbin (for biodegradable waste).

b) Tuberculosis is caused by the bacterium Mycobacterium tuberculosis.

23. What is hygiene?

Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases. It includes personal cleanliness and maintaining clean surroundings.

24. Name the mode of transmission of communicable diseases.

Communicable diseases are transmitted through:

  • Direct contact
  • Air (droplet infection)
  • Contaminated food and water
  • Vectors (insects like mosquitoes)

25. Define: Mastication

Mastication is the process of chewing food with the teeth in the mouth. It breaks down food into smaller particles and mixes it with saliva to begin digestion.

26. Write a note on 2D and 3D pictures.

2D (Two-Dimensional) pictures: These have only two dimensions: length and width. They appear flat. Examples: Drawings on paper, photographs.
3D (Three-Dimensional) pictures: These have three dimensions: length, width, and depth. They create an illusion of depth and look realistic. Examples: Sculptures, 3D movies.

27. Differentiate mass number from atomic number.

Atomic Number (Z): It is the number of protons present in the nucleus of an atom. It is unique for each element.
Mass Number (A): It is the total number of protons and neutrons present in the nucleus of an atom.

28. Define, molecule.

A molecule is the smallest particle of an element or a compound that can exist independently and shows all the properties of that substance. It consists of two or more atoms chemically bonded together.

29. What is Centre of gravity?

The center of gravity of an object is the point through which the entire weight of the object appears to act, regardless of the object's orientation.

30. Define Stability.

Stability is the ability of an object to maintain its original position. An object is stable if its center of gravity is as low as possible.

III. Answer all the questions (4x5=20)

31. a) How will you determine the density of a stone using a measuring Jar?

  1. Measure the mass: First, find the mass (m) of the stone using a physical balance. Let the mass be 'm' grams.
  2. Measure the initial volume: Take a measuring jar and pour some water into it. Note the initial volume of the water (V₁).
  3. Immerse the stone: Tie the stone with a thread and gently lower it into the measuring jar until it is fully submerged.
  4. Measure the final volume: The water level will rise. Note the final volume of the water with the stone in it (V₂).
  5. Calculate the volume of the stone: The volume of the stone is the difference between the final and initial readings. Volume (V) = V₂ - V₁.
  6. Calculate the density: Use the formula for density:
    Density (╧Б) = Mass (m) / Volume (V). The unit will be g/cm³.
(or)

b) Explain the types of Stability with suitable examples?

There are three types of stability:
  1. Stable Equilibrium: An object is in stable equilibrium if it returns to its original position after being slightly displaced. In this state, the center of gravity is at its lowest possible position. When displaced, the center of gravity is raised.
    Example: A cone resting on its base.
  2. Unstable Equilibrium: An object is in unstable equilibrium if it does not return to its original position after being slightly displaced and instead topples over. In this state, the center of gravity is at its highest position. When displaced, the center of gravity is lowered.
    Example: A cone balanced on its vertex (tip).
  3. Neutral Equilibrium: An object is in neutral equilibrium if it remains in the new position after being displaced. The height of its center of gravity remains constant.
    Example: A ball rolling on a horizontal surface.

32. a) Differentiate metals and non-metals?

Property Metals Non-metals
State Usually solid at room temperature (except Mercury). Exist as solids, liquids, or gases.
Lustre Have a shiny surface (lustrous). Have a dull surface (non-lustrous).
Malleability Can be beaten into thin sheets (malleable). Brittle and break when hammered.
Ductility Can be drawn into wires (ductile). Cannot be drawn into wires (non-ductile).
Conductivity Good conductors of heat and electricity. Poor conductors of heat and electricity (except graphite).
Examples Iron, Copper, Gold Sulphur, Oxygen, Carbon
(or)

b) Draw the structure of an atom and explain the position of the sub-atomic particles.

Structure of an Atom

An atom consists of a central nucleus and electrons that orbit the nucleus. The positions of the sub-atomic particles are:

  • Protons: They are positively charged particles located inside the nucleus at the center of the atom.
  • Neutrons: They are neutral particles (no charge) also located inside the nucleus along with the protons.
  • Electrons: They are negatively charged particles that revolve around the nucleus in specific, fixed paths called orbits or shells.

33. a) Explain the underground stems.

Underground stems are modified stems that grow below the surface of the soil. They are adapted for food storage and vegetative propagation.
Types of Underground Stems:
  • Rhizome: It is a thick, horizontal stem that grows beneath the soil. It has nodes, internodes, and scale leaves. Example: Ginger, Turmeric.
  • Tuber: It is the swollen, fleshy tip of an underground stem branch. It stores food as starch and has buds called 'eyes'. Example: Potato.
  • Bulb: It is a condensed underground stem with a terminal bud and fleshy scale leaves that store food. Example: Onion, Garlic.
  • Corm: It is a short, swollen, upright, underground stem that stores food. It has a solid, fleshy structure. Example: Colocasia.
(or)

b) Write a brief account on Pollination.

Pollination is the process of transferring pollen grains from the anther (male part) to the stigma (female part) of a flower.

Types of Pollination:

  1. Self-Pollination (Autogamy): The transfer of pollen grains from the anther to the stigma of the same flower or another flower on the same plant.
  2. Cross-Pollination (Allogamy): The transfer of pollen grains from the anther of a flower on one plant to the stigma of a flower on another plant of the same species.

Agents of Pollination:

Pollination is carried out by various agents, which can be biotic (living) or abiotic (non-living).

  • Abiotic agents: Wind (Anemophily), Water (Hydrophily).
  • Biotic agents: Insects (Entomophily), Birds (Ornithophily), Bats (Chiropterophily).

34. a) Write about any three communicable disease?

Three communicable diseases are:
  1. Tuberculosis (TB): It is an infectious disease caused by the bacterium *Mycobacterium tuberculosis*. It primarily affects the lungs. It spreads through the air when an infected person coughs or sneezes. Symptoms include a persistent cough, fever, and weight loss.
  2. Cholera: It is an acute diarrhoeal disease caused by the bacterium *Vibrio cholerae*. It spreads through contaminated food and water. It leads to severe dehydration and can be fatal if not treated promptly.
  3. Common Cold: It is a viral infectious disease of the upper respiratory tract. It is caused by rhinoviruses and spreads through airborne droplets or direct contact with infected objects. Symptoms include a runny nose, sneezing, and sore throat.
(or)

b) How the diseases are transmitted from person to the other person?

Diseases can be transmitted from one person to another through several modes:
  • Direct Contact: Transmission through physical contact with an infected person, such as touching or kissing. E.g., Chickenpox.
  • Indirect Contact: Transmission through contact with contaminated objects (fomites) used by an infected person, like utensils, clothes, or doorknobs.
  • Through Air (Droplet Infection): Pathogens are spread through droplets released into the air when an infected person coughs, sneezes, or talks. E.g., Common Cold, Tuberculosis.
  • Through Contaminated Food and Water: Consuming food or water that has been contaminated with pathogens. E.g., Cholera, Typhoid.
  • Through Vectors: Organisms like mosquitoes, flies, and ticks can carry pathogens from an infected person to a healthy person. E.g., Malaria is transmitted by mosquitoes.