The average pocket money of 3 friend A, B, C is Rs. 80 in a particular month. If

Question

The average pocket money of 3 friend A, B, C is Rs. 80 in a particular month. If B spends double and C spends triple of what A spends during that month and if the average of their unspent pocket money is Rs. 60, then A spends (in Rs.)-

Options:

A . Rs. 10

B . Rs. 20

C . Rs. 30

D . Rs. 40

Answer: Option A

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