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How many pairs of natural numbers are th...

How many pairs of natural numbers are there such that the difference of their squares is 35 ?

A

1

B

2

C

3

D

4

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GAGAN PRATAP -NUMBER SYSTEM-Multiple Choice Questions
  1. N is the smallest three digit prime number. When N is divided by 13. T...

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  2. Theere are four prime numbers written in ascending order. The product ...

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  3. How many pairs of natural numbers are there such that the difference o...

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  4. How many pairs (m, n) of positive integers satisfy the equation m^(2) ...

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  5. Suppose n is a positive integer such that (n^2 + 48) is a perfect squa...

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  6. What is the sum of all integer values of n for which n^2 + 19n +92 is ...

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  7. If the sum of the digits of a number 10^(n) - 1, where n is a natural...

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  8. The sum of two positive numbers is 14 and difference between their squ...

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  9. If the difference between two numbers is 6 and the difference between ...

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  10. If the product of three consecutive positive integers is 15600, then t...

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  11. The sum of the squares to two natural consecutive odd numbers is 394. ...

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  12. Let a,b and c be the fractions such that a lt b lt c. If c is divided ...

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  13. If I = a^(2) + b^(2) + c^(2) where a and b are consecutive integers an...

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  14. If a number is divisible by both 11 and 13, then it must be necessaril...

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  15. 83462*704 is divisible by 3, then the sum of possible digits in place ...

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  16. The largest number which could replace * in the 2365*4 to make the num...

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  17. If the number 1005x4 is completely divisible by 8 , then the smallest ...

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  18. If 746832*71 is divisible by 9, then the digit in place of * is:

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  19. How many pairs of X and Y are possible in the number 763X4Y2, if the n...

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  20. If 8947A56B1 is divisible by 9, where B is an odd number. Find the sum...

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