60 % of 640 - 57 × 2 - 1520 / 38 =

If a number 5678x43267y is completely divisible by 72 then (x+y)?

What is the least number which when divided by 15, 18 and 36 leaves the same remainder 9 in each case and is divisible by 11?

Find the smallest 4-digit number which when divided by 10, 15, 20, 25, 30 leaves remainder 9.

Which of the following numbers is divisible by 11?

On dividing a certain number by 304, we get 43 as the remainder. If the same number is divided by 16, what will be the remainder?

If ‘1x5629’ is a six digit number which is divisible by 9, then which of the following can be the minimum value of ‘x’?

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

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 six-digit number 27p5q8 is divisible by 36. What is the greatest possible value for (p×q)?

How many factors of 2³ × 3³ × 5⁴ ×9¹× is divisible by 50 but not by 100?