Quantitative Aptitude Ques 1090

Question: What is the least number to be added to 7700 to make it a perfect square? [NICL (AO) 2015]

Options:

A) 131

B) 221

C) 77

D) 98

E) None of these

Show Answer

Answer:

Correct Answer: E

Solution:

  • [e]
    $ \therefore $ Required number = 44