How many numbers up to 101 and 300 are divisible by 11 ?

A 18

B 20

C 19

D 17

Solution

Correct Answer: Option A

* Explanation no- 01

(300 – 101)/11 = 199/11 = 18 1/11

18 Numbers.

 

* Explanation no- 02

First number divisible by 11 is 110 and the last number is 297.
So required number of numbers divisible by 11 is
={(297-110)/11}+1
=(187/11)+1
=17+1
=18

so, answer is = 18.

 

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