**Divisibility Rule for 2 :**

All even numbers are divisible by 2.

A number ends with one of the following digits is called as even number.

0, 2, 4, 6 or 8

**Example 1 : **

Check whether 16 is divisible by 2.

**Solution :**

16 ends with the digit 6.

So, 16 is an even number and it is divisible by 2.

**Example 2 : **

Check whether 300 is divisible by 2.

**Solution :**

300 ends with the digit 0.

So, 300 is an even number and it is divisible by 2.

**Example 3 : **

Check whether 27 is divisible by 2.

**Solution :**

27 ends with the digit 7.

So, 27 is not an even number and it is not divisible by 2.

**Example 4 : **

8k is a two digit number and it is divisible by 2. If k is an integer between 0 and 5, find all possible values of k.

**Solution :**

Because k is an integer between 0 and 5, the possible values of k are

1, 2, 3, 4

Substitute the above values for k in 8k.

Then, we have

81, 82, 83, 84

In the above numbers, only 82 and 84 are even numbers and they are divisible by 2.

For k = 2 and 4, the two digit number 8k is an even number.

So, the possible values of k are 2 and 4.

If you would like to have practice problems on divisibility rules,

After having gone through the stuff given above, we hope that the students would have understood, how to check whether a number is evenly divisible by 2 or not.

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