Divisibility rules for 2,3,4,5,6,7,8,9,10,11,12 and 16

Learn Divisibility rules of 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 13 in one video.
divisibility rule tip
if a number is divisible by two prime number then it is divisible by their product too

Knowing divisibility of a number without having to perform division will help in reducing time to answer a lot of multiple choice questions. It is great skill to have while writing competitive examinations.