Quant Boosters  Anubhav Sehgal, NMIMS Mumbai  Set 2

6300  n = k^2
80^2 = 6400
79^2 will give us the first smallest number on subtracting..
77^2 will give us the third
6300  5929 = 371.

79............? ??
6300  n = k^2
80^2 = 6400
79^2 will give us the first smallest number on subtracting..
77^2 will give us the third
6300  5929 = 371.
79............? ??