ALGEBRA SAMPLE PAPER WITH SOLUTION AS PER NEW PAPER PATTERN


Q1. Attempt any five sub – questions:           [5]

i. For the given sequence, find the next two terms. 1, 2, 4, 7, 11, ___, ____ (Ans)

ii. Write the given quadratic equation in the standard form. 3y2 = 10y + 7. (Ans)

iii. Find the value of the given determinant. (Ans)
5
2
7
4



  
iv. A die is thrown. Find the sample space 'S' and n(S). (Ans)

v. Find tn of the A.P.: 3, 6, 9, .... (Ans)

vi. Write the extended class boundaries of 19 – 20 and 21 – 22 . (Ans)


Q2. Attempt any four sub – questions: [8]


i. State whether the following sequence is an A.P. or not 13, 23, 33, 43, .... (Ans)

ii. Solve the given quadratic equation by factorization method. x2 -13 x – 30 = 0. (Ans)

iii. Find Dx  and Dy  of the given simultaneous equations. 3x – 2y = 3 and 2x + y = 16. (Ans)

iv. A die is thrown. Find the probability of obtaining a perfect square on its upper surface. (Ans.)

v. For a certain frequency distribution, the values of Median and Mode are 95.75 and 95.5 respectively, Find the value of Mean. (Ans.)

vi. State whether the given equation is a quadratic or not. y + 1/y = 3   (Ans.)

Q3. Solve any three sub – questions:             [9]


i. Solve the given quadratic equation by factorization method,  3x2 – x – 10 = 0.   (Ans.)

ii. If two coins are tossed simultaneously, then find the probability of the following events: (Ans.)

(a) at least one tail turns up.  
(b) no head turns up.  
(c) at the most one tail turns up.

iii. Find S10 if a = 6 and d = 3.  (Ans. )

iv. Complete the following table of cumulative frequency.
(Ans.)

Class
20 – 25
25 – 30
30 – 35
35 – 40
Frequency
2
6
14
29
C.F. less than upper limit
2
?
?
?

v. The following table shows the frequency distribution of the waiting time at an ATM centre. Draw a histogram to represent the data. (Ans.)

Waiting time in seconds
0 – 30
30 – 60
60 – 90
90 – 120
120 – 150
150 – 180
No. of Customers
20
28
68
54
10
3

Q4. Attempt any two sub – questions:  [8]


i. Solve the given equation: a4 – 3a2  + 2 = 0. (Ans.)

ii. What is the probability of two – digit number formed from the digits 2, 3, 5, 7, 9 without repeating the digits of the events? (Ans)

(a) the number so formed is an odd number.
(b) the two – digit number so formed is a multiple of 5.

iii. Solve the simultaneous equations by using Cramer's rule.  4x = y – 5 and y = 2x + 1. (Ans)

Q5. Attempt any two sub – questions. [10]


1. If the sum of 'p' terms of and A.P. is equal to the sum of 'q' terms, then show that the sum of 'p + q' terms is zero. (click answer)

2. Solve:  16 / (x+y) + 2/(x – y) = 1 and 8/(x+y) – 12/(x – y) = 7 (Ans)

3. Draw a pie diagram to represent the world population from the following data after finding the value of 'a '. (Ans)

Country
India
China
Russia
U.S.A.
others
Total
Percentage of world Population.
15
20
a
a
25
100


To Get Board Exam Important Follow us.

No. 1 Simple Hack, you can try out, in preparing for Board Exam

How to Study for CBSE Class 10 Board Exams Subject Wise Tips?

JEE Main 2020 Registration Process – Exam Pattern & Important Dates

NEET UG 2020 Registration Process Exam Pattern & Important Dates

How can One Prepare for two Competitive Exams at the same time?

8 Proven Tips to Handle Anxiety before Exams!


PDF FILE TO YOUR EMAIL IMMEDIATELY PURCHASE NOTES & PAPER SOLUTION. @ Rs. 50/- each

SSC MATHS I PAPER SOLUTION

SSC MATHS II PAPER SOLUTION

SSC SCIENCE I PAPER SOLUTION

SSC SCIENCE II PAPER SOLUTION

SSC ENGLISH PAPER SOLUTION

SSC & HSC ENGLISH WRITING SKILL

HSC ACCOUNTS NOTES

HSC OCM NOTES

HSC ECONOMICS NOTES

HSC SECRETARIAL PRACTICE NOTES

2019 Board Paper Solution

HSC ENGLISH SET A 2019 21st February, 2019

HSC ENGLISH SET B 2019 21st February, 2019

HSC ENGLISH SET C 2019 21st February, 2019

HSC ENGLISH SET D 2019 21st February, 2019

SECRETARIAL PRACTICE (S.P) 2019 25th February, 2019

HSC XII PHYSICS 2019 25th February, 2019

CHEMISTRY XII HSC SOLUTION 27th, February, 2019

OCM PAPER SOLUTION 2019 27th, February, 2019

HSC MATHS PAPER SOLUTION COMMERCE, 2nd March, 2019

HSC MATHS PAPER SOLUTION SCIENCE 2nd, March, 2019

SSC ENGLISH STD 10 5TH MARCH, 2019.

HSC XII ACCOUNTS 2019 6th March, 2019

HSC XII BIOLOGY 2019 6TH March, 2019

HSC XII ECONOMICS 9Th March 2019

SSC Maths I March 2019 Solution 10th Standard11th, March, 2019

SSC MATHS II MARCH 2019 SOLUTION 10TH STD.13th March, 2019

SSC SCIENCE I MARCH 2019 SOLUTION 10TH STD. 15th March, 2019.

SSC SCIENCE II MARCH 2019 SOLUTION 10TH STD. 18th March, 2019.

SSC SOCIAL SCIENCE I MARCH 2019 SOLUTION20th March, 2019

SSC SOCIAL SCIENCE II MARCH 2019 SOLUTION, 22nd March, 2019

XII CBSE - BOARD - MARCH - 2019 ENGLISH - QP + SOLUTIONS, 2nd March, 2019


BUY FROM PLAY STORE

DOWNLOAD OUR APP


HOW TO PURCHASE OUR NOTES?



S.P. Important Questions For Board Exam 2020


O.C.M. Important Questions for Board Exam. 2020


Economics Important Questions for Board Exam 2020


Chemistry Important Question Bank for board exam 2020


Physics – Section I- Important Question Bank for Maharashtra Board HSC Examination


Physics – Section II – Science- Important Question Bank for Maharashtra Board HSC 2020 Examination


MUST REMEMBER THINGS on the day of Exam


Are you prepared? for English Grammar in Board Exam.


Paper Presentation In Board Exam


How to Score Good Marks in SSC Board Exams


Tips To Score More Than 90% Marks In 12th Board Exam


How to write English exams?


How to prepare for board exam when less time is left


How to memorise what you learn for board exam