question_answer

Machine A can produce 7500 biscuits in a day, which is 240 fewer biscuits than what machine B can produce in a day. Now, 20 biscuits are placed in a pack. if both machines A and B are used, how many packs of biscuits will be there after 7 days?

A)  5434                           

B)  2335   

C)         4534               

D)         5334

Correct Answer: D

Solution :

Number of biscuits machine a produce in 1 day = 7500                        Number of biscuits machine B produced in 1 day So, total number of biscuits produced in   1 day by both machines A and B Number of biscuits produced in 7 days    Now, number of biscuits in 1 pack = 20   So, number of packs of biscuits