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Two blends of a commodity cost ing Rs. 3...

Two blends of a commodity cost ing Rs. 35 and Rs. 40 per kg. respectively are mixed in the ra tio 2: 3 by weight. If one-fifth of the mixture is sold at Rs. 46 per kg and the remaining at the rate of Rs. 55 per kg. the profit percent is

A

50

B

20

C

30

D

40

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CHAMPION PUBLICATION-2015 TIER-II PAPER(17)-EXERCISE
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