Divisibility by 11

Any number is said to be divisible by 11, when you subtract “sum of digits at even positions” from “sum of digits at odd positions” and the result you get is divisible by 11 or 0.

For example: Is 31746 divisible by 11?

 

 

 

 

 

 

 

Practice Questions:

Check whether below numbers are divisible by 11?

a. 4566             b. 1246            c. 113322        d. 56122              e. 22121

f.  62480           g. 3630            h. 978              i. 9097                 j. 56562

 

⇐ Divisibility by 10

Divisibility by 12 ⇒