An article is sold at a profit of 14%. If both the cost price and selling price are Rs. 132 less, the profit would be 12% more. Find the cost price.
A
Rs. 286
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B
Rs. 268
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C
Rs. 266
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D
Rs. 276
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Solution
The correct option is A Rs. 286 Let cost price be x SP =x+14% of x=x+14x100=1.14x If CP and SP were Rs. 132 less, the profit would be (14+12)% New, CP =(x−132) SP =1.14x−132 SP − CP =26% of (x−132) 1.14x−132−x+132=26×(x−132)100 0.14x×100=26x−3432 14x−26x=−3432 12x=3432 x=286 So, CP was Rs. 286.