A man's annual income grows by 25% each year. If in

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

Find the smallest number divisible by 36, 48, and 60 that is greater than 2000.

A number when divided by 45 leaves a remainder 21. What will be the remainder when the square of the same number is divided by 45?

Which of the following numbers is divisible by 11?

What will be the remainder when 7⁴² is divided by 48?

Find the quotient of 0.36 ÷ 0.48 (correct to three decimal places).

A number gives a remainder of 27 when divided by 36. What will be the remainder when the same number is divided by 12?

If 25⁵⁷ + 8¹⁹ is divisible by which of the following numbers.

Find the remainder when 23 x 34 x 45 x 56 x 67 x 78 is divided by 11.