﻿ Divisibility Rules Worksheet | Problems & Solutions Divisibility Rules Worksheet

Divisibility Rules Worksheet
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1.
Find out whether the number 639 is divisible by 2. a. Yes b. No

Solution:

A whole number is said to be divisible by 2, if it has the digits 0, 2, 4, 6 or 8 in its ones place.

The number 639 has the digit 9 in its ones place.

So, the given number is not divisible by 2.

2.
Find out whether the number 4,216 is divisible by 2. a. Yes b. No

Solution:

A whole number is said to be divisible by 2, if it has the digits 0, 2, 4, 6 or 8 in its ones place.

The number 4,216 has the digit 6 in its ones place.

So, the given number is divisible by 2.

3.
"The number 902 is divisible by 3." Is this statement correct? a. No b. Yes

Solution:

A whole number is said to be divisible by 3, if the sum of all its digits is divisible by 3.

The sum of all the digits of 902 = 9 + 0 + 2 = 11, which is not divisible by 3. So, it is not divisible by 3.

The given statement is wrong.

4.
Is the number 939 divisible by 3? a. No b. Yes

Solution:

A whole number is said to be divisible by 3, if the sum of all its digits is divisible by 3.

The sum of all the digits of 939 = 9 + 3 + 9 = 21, which is divisible by 3.

So, the given number is divisible by 3.

5.
"The number 99,600 is divisible by 3." Is this statement correct? a. No b. Yes

Solution:

A whole number is said to be divisible by 3, if the sum of all its digits is divisible by 3.

The sum of all the digits of 99,600 = 9 + 9 + 6 + 0 + 0 = 24, which is divisible by 3.

So, the given number is divisible by 3.

6.
Is the number 3,603 divisible by 3? a. No b. Yes

Solution:

A whole number is said to be divisible by 3, if the sum of all its digits is divisible by 3.

The sum of all the digits of 3603 = 3 + 6 + 0 + 3 = 12, which is divisible by 3.

So, the given number is divisible by 3.

7.
"The number 66,215 is divisible by 5." Is this statement correct? a. Yes b. No

Solution:

A whole number is said to be divisible by 5, if the digit in its ones place is either 0 or 5.

The number 66,215 has the digit 5 in its ones place. So, it is divisible by 5.

The given statement is correct.

8.
Find out whether the number 79,518 is divisible by 5. a. No b. Yes

Solution:

A whole number is said to be divisible by 5, if the digit in its ones place is either 0 or 5.

The number 79,518 has the digit 8 in its ones place.

So, the given number is not divisible by 5.

9.
"The number 3,239 is divisible by 5." Is this statement correct? a. Yes b. No

Solution:

A whole number is said to be divisible by 5, if the digit in its ones place is either 0 or 5.

The number 3,239 has the digit 9 in its ones place. So, it not divisible by 5.

The given statement is wrong.

10.
Is the number 773 divisible by 5? a. No b. Yes

Solution:

A whole number is said to be divisible by 5, if the digit in its ones place is either 0 or 5.

The number 773 has the digit 3 in its ones place.

So, the given number is not divisible by 5.