₹196 is distributed in 300 children. If girls gain ₹1 and boys 50 paisa, then what is the number of boys?

What is the digit at the 100th place of number (225)⁴⁰ ?

A number when divided by 342 gives a remainder 47. When the same number is divided by 19, what would be the remainder?

If p is the difference between a number and its reciprocal and q is the difference between the square of the same number and the square of its reciprocal, then what is p⁴ + 4p² equal to ?

A number when divided by 53 gives 34 as quotient and 21 as remainder. Then the number is:

A 2-digit number is such that the sum of the number and the number obtained by reversing the order of the digits of the number is 55. Further, the difference of the given number and the number obtain…