A canteen requires 651 bananas for a week. Totally, how many bananas will it require for the months of April, May and June ?

A. 8463

B. 8547

C. 9086

D. 9284

E. None of these

Answer: Option A

Solution(By Examveda Team)

Total number of days = (30 + 31 + 30) = 91
Let the number of bananas be x
More days, More bananas (Direct proportion)
$$\eqalign{ & \therefore 7:91::651:x \cr & \Rightarrow 7x = 91 \times 651 \cr & \Rightarrow x = \left( {\frac{{91 \times 651}}{7}} \right) \cr & \Rightarrow x = 8463 \cr} $$