Find The Greater Than

Which of the following numbers
-20, -3/4, 1/2, 10 is greater than its square ?

  1. 10
  2. -20
  3. 1/2
  4. -3/4
Manish Listener Asked on 23rd July 2015 in Maths.
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1 Answer(s)

Answer: (3) 1/2
Explanation:-
Square of 10 = 10 x 10 = 100 which is greater than its.
square of (-20) = (-20) x (-20) = 400 which is greater than its.
Square of (-3/4) = (-3/4) = (-3/4) x -(3/4) = 9/16 which is greater than its.
Square of 1/2 = (1/2) x (1/2) = 1/4 which is less than its
Hence, the answer is (3) 1/2.

Anurag Mishra Professor Answered on 23rd July 2015.
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