Match the following books with their respective

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

A six-digit number 23p7q6 is divisible by 24. Then the greatest possible value for (p + q) is:

What is the number of divisors of 480?

When a number is divided by 119, the remainder remains 15. When the same number is divided by 17, what will be the remainder?

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

When a number is divided by 25, the quotient is 140, and the difference between the quotient and the remainder is 126. Find the number.

A number n when divided by 6, leaves a remainder 3. What will be the remainder when (n² + 5n + 8) is divided by 6?

A number n when divided by 6, leaves a remainder of 3. What will be the remainder when (n² +5n+8) is divided by 6?

When a number is divided by 23, the quotient obtained is 168, and the difference between the quotient and the remainder is 152. Determine the number.

How many divisors does the number 5040 have?