The sum of a two-digit number and the number written by the same digits in reverse order is always divisible by

  1. 7
  2. 11
  3. 2
  4. 3
Monis Rasool Professor Asked on 14th November 2015 in Maths.
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1 Answer(s)

Answer: (2) 11

Anurag Mishra Professor Answered on 18th November 2015.
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