Question

3) What will be the remainder if the number 72015 is divided by 25?

a) 1 b) 7 c) 18 d) 24

Answer 1

$72015 \div 25 = 2880.6 \\ so \: \: \: 2880 \times 25 = 72000 \\ the \: remainder \: is = (72015 - 72000) \\ =15 \\ \\ \:$