OMTEX CLASSES
21. A natural number is lesser than twice its square root by 1. Find the number.
22. A natural number is greater than its square root by 2. Find the number.
23. A natural number is lesser than 5 times its square root by 4. Find the number.
24. A natural number is greater than thrice its square root by 10. Find the number.
25. A natural number is greater than 9 times its square root by 10. Find the number.
26. The sum of a natural number and its reciprocal is 3/2 . Find the number.
27. The sum of a natural number and its reciprocal is 17/4 . Find the number.
28. The sum of a natural number and its reciprocal is 65/8 . Find the number.
29. The sum of a natural number and its reciprocal is 122/11 . Find the number.
30. The sum of a natural number and its reciprocal is 170/13 . Find the number.
31. The sum of the ages of father and his son is 70 years. The product of their ages is 1000, find their ages.
32. The sum of the ages of father and his son is 48 years. The product of their ages is 380, find their ages.
33. The sum of the ages of father and his son is 32 years. The product of their ages is 60, find their ages.
34. The sum of the ages of father and his son is 28 years. The product of their ages is 28, find their ages.
35. The sum of the ages of father and his son is 36 years. The product of their ages is 180, find their ages.
36. Three times the square of a natural numbers is 3. Find the numbers.
37. Three times the square of a natural numbers is 27. Find the numbers.
38. Four times the square of a natural numbers is 100. Find the numbers.
39. Nine times the square of a natural numbers is 36. Find the numbers.
40. Seven times the square of a natural numbers is 448. Find the numbers.

OMTEX CLASSES
21. A natural number is lesser than twice its square root by 1. Find the number.
22. A natural number is greater than its square root by 2. Find the number.
23. A natural number is lesser than 5 times its square root by 4. Find the number.
24. A natural number is greater than thrice its square root by 10. Find the number.
25. A natural number is greater than 9 times its square root by 10. Find the number.
26. The sum of a natural number and its reciprocal is 3/2 . Find the number.
27. The sum of a natural number and its reciprocal is 17/4 . Find the number.
28. The sum of a natural number and its reciprocal is 65/8 . Find the number.
29. The sum of a natural number and its reciprocal is 122/11 . Find the number.
30. The sum of a natural number and its reciprocal is 170/13 . Find the number.
31. The sum of the ages of father and his son is 70 years. The product of their ages is 1000, find their ages.
32. The sum of the ages of father and his son is 48 years. The product of their ages is 380, find their ages.
33. The sum of the ages of father and his son is 32 years. The product of their ages is 60, find their ages.
34. The sum of the ages of father and his son is 28 years. The product of their ages is 28, find their ages.
35. The sum of the ages of father and his son is 36 years. The product of their ages is 180, find their ages.
36. Three times the square of a natural numbers is 3. Find the numbers.
37. Three times the square of a natural numbers is 27. Find the numbers.
38. Four times the square of a natural numbers is 100. Find the numbers.
39. Nine times the square of a natural numbers is 36. Find the numbers.
40. Seven times the square of a natural numbers is 448. Find the numbers.