Who is named as the new Chairman and CEO of the Railway

What will be the remainder when 57⁷ + 8⁷ is divided by 13?

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

What is the remainder of function 5a³–15a² +14a–3 when divided by (2a-2)?

Which of the following numbers will completely divide 4¹² + 4¹³+ 4¹⁴ + 4¹⁵ + 4¹⁶?

Which of the following numbers is divisible by 11?

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

What is the smallest perfect square that is divisible by each of 42, 48 and 60?

When a number is divided by 21, the quotient is 160, and the difference between the quotient and the remainder is 144. Find the number.

An eight-digit number, 9x54y32 is divisible by 72. Find the maximum possible value of x + y.