Multiple choice

A number, which is as much greater than 21 as it is less than 63 is

  1. 48

  2. 42

  3. 24

  4. 84

  5. None of these

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

Let the number is x,  x - 21 = 63 - x  2 x = 84  x = 42