Question

How many number between 100 and 300 are divisible by 11?

Answer 1

Answer:

No

Step-by-step explanation:

100 and 300 are not divisible by 11

Solution

1.To check the divisibility of 11 the digits in odd and even places are added

1 and 0 are at odd places and their sum is 1

0 is at even place

2.Now subtract the sums

1-0=1

3. If the difference is 0 or a multiple of 11 the particular number is divisible by 11

Second Question

3+0=3

0

3-0=3

Hence 300 and 100 are not divisible by 11

Answer 2

Answer:

there is nine number between 100 and 300 which are divisible by 11