Multiple choice

Directions: In the following question, four numbers are given. Out of these, three are alike in a certain way but one is different. Choose the one which is different from the rest three.

  1. 246

  2. 356

  3. 527

  4. 639

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In all other numbers, the sum of the first two digits is equal to the third digit.