Question

Identify the region in which the elements are divisible by 12.

• A.
• B.
• C.

Answer 1

The correct option is C

Divisiblity by 3: If the sum of digits of a number is divisible by 3, then the number is divisible by 3.
18, 21, 48 and 60 are divisible by 3.

Divisiblity by 4: If the number formed by the last two digits of a number is divisible by 4, then the number will be divisible by 4.
16, 64, 48 and 60 are divisible by 4.

A number is divisible by 12 if it is divisible by both 3 and 4.
48 and 60 are divisible by both 3 and 4 and thus divisible by 12.