question_answer

20 tennis balls are put in boxes in such a way that there are 5 balls in each boxes. How many total boxes are needed to put all the tennis balls?

A) 6                        

B)           4

C)  5                        

D)           None of these

Correct Answer: B

Solution :

     Total number of tennis balls = 20 Each box contains 5 tennis balls. The number of boxes required to fill 20 tennis balls \[=20\div 5\] Therefore 4   boxes   are required to fill 20 tennis balls and each box contain 5 tennis balls.