Question

Match the following numbers using divisibility rule.

• A. by 2 not by 4, 8
• B. by 2, 4 not by 8
• C. by 2, 4, 8
• D. by none of 2, 4, 8

Answer 1

In 1,972, last 3 digits "972" are not divisible by 8 but last 2 digits are divisible by 4.

In 54,323, last digit is not divisible by 2 so it is not divisible by 4, 8 also.

In 43,456, last 3 digits are divisible by 8 so it is divisible by 2, 4 also.

in 87,602, last digit is divisible by 2 but last 2 digits are not divisible by 4.