Question

7. Which of the following is of divisible number11?​

Answer 1

You have no mentioned the numbers, so how can we tell that which numbers are divisible by 11

Answer 2

Answer:

do the sum of even no digit and then do the sum of odd no. digit,do their difference,if difference =0 or a no. divisible by 11 so the whole no is divisible by 11.

eg- 121÷11

= sum of odd no digit=1+1=2

= sum of even no digit=2

= their difference=2-2=0.

so,121 is divisible by 11.