Question

Which of the following is not divisible by 4?

• A. 3948
• B. 3116
• C. 3424
• D. 3521

Answer 1

The correct option is D 3521

A number is said to be divisible by 4 if the number formed by the last two digits of the number is divisible by 4.

Here, 3521 is not divisible by 4 as 21 is not divisible by 4.

3948 is divisible by 4 because 48 is divisible by 4.

3116 is divisible by 4 because 16 is divisible by 4 and

3424 is divisible by 4 because 24 is divisible by 4.