"What is the least number to be added to 7700 to make it a perfect square?(a) 77 (b) 98 (c)
Channel: Doubtnut
Date: 2020-04-05

"What is the
 least number to be added to 7700 to make it a perfect square?
(a) 77 (b) 98 (c) 131 (d) 221 (e) None of these"