**Divisibility Rule for 2**** :-**

A number is divisible by 2, if the digit at one’s place of that number is divisible by 2 or digit at ones place is 0, 2, 4, 6, 8.

**For Example** –

**Question 1**

Check whether 2142 is divisible by 2?

**Solution –**

In,2142

2 is at one’s place

and 2 is divisible by 2

So,2142 is also divisible by 2

**Question 2**

Check whether 3615 is divisible by 2?

**Solution –**

In,3615

5 is at one’s place

and 5 is not divisible by 2

So,3615 is not divisible by 2

**Divisibility Rule for 3**** :-**

A number is divisible by 3, if the sum of all the digits of the number is divisible by 3.

**For Example** –

**Question 1**

Check whether 3762 is divisible by 3?

**Solution –**

In, 3762

Sum of its digits = 3 + 7 + 6 + 2 = 18

and 18 is divisible by 3

So, 3762 is also divisible by 3

**Question 2**

Check whether 7546 is divisible by 3?

**Solution –**

In, 7546

Sum of its digits = 7 + 5 + 4 + 6 = 22

and 22 is not divisible by 3

So, 7545 is not divisible by 3

**Divisibility Rule for 5**** :-**

A number is divisible by 5 if the digit at ones place is either “0” or” 5″.

**For Example** –

**Question 1**

Check whether 12610 is divisible by 5?

**Solution –**

In, 12610

0 is the digit at one’s place.

So, 12610 is divisible by 5

**Question 2**

Check whether 43526 is divisible by 5?

**Solution –**

In, 43526

6 is the digit at one’s place.

So, 43526 is not divisible by 5

**Divisibility Rule for 10**** :-**

A number is divisible by 10 if the digit at ones place is 0.

**For Example** –

**Question 1**

Check whether 23920 is divisible by 10?

**Solution –**

In, 23920

0 is at one’s place.

So, 23920 is divisible by 10

**Question 2**

Check whether 64834 is divisible by 10?

**Solution –**

In, 64834

4 is at one’s place.

So, 64834 is not divisible by 10

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