Skip to content
Related Articles

Related Articles

GRE Quiz | GRE Quantitative 2 | Question 9
  • Last Updated : 14 Mar, 2019
GeeksforGeeks - Summer Carnival Banner

This is multiple correct questions (one or more than one choices are correct).

If A2 – B2 = 256 and A + B > A – B then what will be the possible value of A – B?

(A) 12
(B) 13
(C) 14
(D) 15
(E) 16


Answer: (A) (B) (C) (D)

Explanation:

A + B > A - B 

Multiply both side by A - B,

A2 - B2 > (A - B)2 
256 > (A - B)2

Take square root on both sides,
16 > A - B 

So, option (A), (B), (C) and (D) are correct.

Quiz of this Question

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.

My Personal Notes arrow_drop_up
Recommended Articles
Page :