Questions :
Which of the following is the odd one out?
Options :
- 1, 4, 9
- 16, 25, 36
- 49, 64, 81
- 2, 3, 5
correct answer : d)
Explanation :
First three groups contain perfect squares. 2, 3, 5 are prime numbers.
Questions :
Which of the following is the odd one out?
Options :
correct answer : d)
Explanation :
First three groups contain perfect squares. 2, 3, 5 are prime numbers.