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#1 2015-04-16 09:46:32

hasnain
Administrator
From: Chichawatni
Registered: 2014-10-13
Posts: 8,355
Website

Gain:

Question:
Arun bought toffees at 6 for a rupee. How many for a rupee he should sell to gain 20%?

Option A):
5
Option B):
4
Option C):
2
Option D):
3

Correct Answer is Option A):
5

Explanation:
CP for one toffee = 100/6
SP will be 20% above the CP.
So,
SP for one toffee = (100/6) *1.2 = 100/5 = 20.
Thus, He should sell 5 toffee for Re. 1 (100 paise).


Failure is the first step towards seccess.

2015-04-16 09:46:32

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Re: Gain:



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