Divisibility | MCQs

Explanation

4404 is divisible by both 3 and 4, making it divisible by 12.

Explanation

A number that is divisible by both 4 and 9 must be a multiple of their least common multiple (LCM), which is 36.

5256 is the only number that is a multiple of 36 (5256 = 36 × 146).

Explanation

148 divided by 37 equals 4, with no remainder.

Explanation

12130/5 = 2426

Explanation

The two-digit numbers which are divisible by 11 are 11, 22, 33, 44, 55, 66, 77, 88, 99.

Hence, there are 9 two-digit numbers that are divisible by 11.

ND16-3-2023

Explanation

A number is divisible by 4 if the last two digits form a number divisible by 4 — here, 48 ÷ 4 = 12.

92,348 ÷ 4 = 23,087 (no remainder), confirming exact divisibility.

Explanation

Even numbers leave no remainder when divided by 2.

Examples include 2, 4, 6, 8, etc.

Explanation

To check if a number is exactly divisible by 4, we can check if the last two digits form a number that is divisible by 4.

2000: Last two digits are 00, which is divisible by 4.

Since 2000 ends in 00, it is exactly divisible by 4.

Explanation

A number is exactly divisible by 5 if it ends in 0 or 5.

230590 ends in 0, so it is divisible by 5.

Explanation

There are 14 numbers between 1 and 100, which are exactly divisible by 7.

They are 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98.

Sh24-8-2023