A number is as much greater than 31 is less than 55. The

Home » Aptitude » Number System » Question

A number is as much greater than 31 is less than 55. The number is ?

1. 47
2. 52
3. 39
4. 43

Correct Option: D

Let the number be x.
Then, x - 31 = 55 - x
⇒ 2x = 55 + 31= 86
⇒ 2x = 86
∴ x = 43