SSC CGL Tier-2 01-December-2016 Maths Question 3

Question 3

f the sum of the digits of a three digit numberis subtracted from that number, then it will always be divisible by


Let the three digit number be xyz.

(100x + 10y +z) -(x + y +z) = 99x - 9y , which is divisible by both 3 and 9.

So, the answer would be option c)both 3 and 9

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free


Register with


Boost your Prep!

Download App