Vishwanath
Sunday, February 17, 2013
36.) A discount dealer professes to sell his goods at cost price but uses a weight of 960 gms for a kg weight. Find his gain %?
A. 14% B. 17%
C. 23% D. None of these
Answer: Option D
Explanation:
Gain% = [(error *100) / (true value-error)]%
= [(40 * 100) / (1000 - 40)]% = 25/6%
Title : True Discount Q36
Description : 36.) A discount dealer professes to sell his goods at cost price but uses a weight of 960 gms for a kg weight. Find his gain %? A. 14% ...
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