Question

A shop keeper purchased 200 bulbs for 10 each. However 5 bulbs were fused and put
them into scrap. The remaining were sold at 12 each. Find the gain or loss percent.
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Answer 1

Your answer is

Shopkeeper purchased 200 bulbs.

5 bulbs are fused.

Cp of bulb is 200×10 is 2000.

200-5=195

195 bulb is safe and sold at 12 RS.

then so will 195×12 =2320

gain of 320 RS.

precent will gain/c.p.×100

320/2000×100 = 16% .

Thanks.

Answer 2

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