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. 17

  2. 27

  3. 29

  4. 37

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

Each of the numbers except 27, is a prime number.