Question

Check the numbers are divisible by 4 or not.
(A) 3948 (B) 3521

Answer 1

A number is said to be divisible by 4 if the number formed by the last two digits of the number are divisible by 4.
Here,
(A) 3948 is divisible by 4 because the last two digit 48 is divisible by 4.
(B) 3521 is not divisible by 4 because the last two digit 21 is not divisible by 4.