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By selling 200 pencils, a shopkeeper gains the selling price of 40 pencils. His gain percent is:1). 25%2).3). 15%4). 12% |
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Answer» LET SP of 1 PENCILS be I rupee Then SP of 200 pencils is Rs 200× 1 = Rs 200 Gain = 40 × 1 = Rs 40 CP = SP – gain = 200 – 40 = 160 Gain% =Gain/CP × 100 = 40/160 × 100 % = 25% |
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