Question 29

Choose the number that is divisible by 11.

Solution

According to the divisibility rule of 11, we must subtract and then add the digits in an alternating pattern from left to right . If the answer is 0 or 11 then the result is divisible by 11.

here the number is 325182

3 + 5 + 8 = 16

2 + 1 + 2 = 5

16 - 5 = 11

thus number is divisible by 11


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App