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By selling 12 pencils for a rupee a man loses 20%. How many for a rupee should he sell in order to gain 20%?
- A12
- B4
- C8
- D18
Correct answer: C
Discussion 1
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0
CCommunity
8
80% --- 12
120% --- ?
80/120 * 12 = 8
80% --- 12
120% --- ?
80/120 * 12 = 8