For which field did Abdulrazak Gurnah receive the Nobel

If ‘48b297a54’ is a nine digit number which is divisible by ‘11’, then find the smallest value of (a + b).

Which of the following numbers is divisible by 11?

Find the largest 4-digit number that is exactly divisible by 27 and 45.

Find the smallest integer that must be subtracted from 1250, so that it is divisible by both 18 and 25.

What are the last two digits of 56²⁸³ x 141²⁸³ × 125²⁵⁴?

Find the greatest value of (a + b) such that an 8-digit number 4523a60b is divisible by 15.

If 45780x52 is divisible by 72, then find the sum of all possible values of 'x'.

Find the smallest number divisible by 45, 60, and 75 that is greater than 1500.

When a number is divided by 16, the quotient is 175, and the difference between the quotient and the remainder is 161. Find the number.