Question

bag contains 31 balls if the balls arranged to form a square pattern without gap,then how many minimum number of balls to be removed form the bag? --------------- a)5 b)2 c)6 d)3 ​

Answer 1

Answer:

c 6

Step-by-step explanation:

if we keep in square pattern. I t must be keep 5 in one line and also in like that lines .So , it remains 6 balls