Author Topic: A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to  (Read 185 times)

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Question: A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?

Options are:

A.     3
B.     4
C.     5
D.     6

Correct answer is:

C.     5

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