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Hari bought 20kg of rice at Rs 36 per kg...

Hari bought 20kg of rice at Rs 36 per kg and 25 kg of rice at Rs. 32 per kg. He mixed the two varieties and sold the mixture at Rs. 38 per kg. Find his gain per cent in the whole transaction.

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The correct Answer is:
`12 1/2%`
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RS AGGARWAL-PROFIT AND LOSS -EXERCISE 10A
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  8. By selling 45 lemons, a vendor loses a sum equal to the selling price...

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  9. Oranges are bought at 6 for Rs. 20 and sold at 4 for Rs. 18. Find the ...

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  10. A vendor purchased bananas at Rs. 40 per dozen and sold them at 10 for...

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  11. A man bought apples at 10 for Rs. 75 and sold them at Rs.75 per dozen...

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  12. A man purchsed some eggs at 3 for Rs. 16 and sold them at 5 for Rs.36 ...

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  13. A dealer sold camera for Rs. 1080 gaining 1/8 of its cost price. Find...

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  14. Meenakshi sells a pen for Rs.54 and loses 1/10 of her outlay. Find (i)...

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  15. A dealer gets Rs. 940 more if instead of selling a table at a loss of ...

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  16. A dealer gets Rs.56 less if instead of selling a chair at a gain of 15...

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  17. A cycle was sold at a gain of 10%. Had it been sold for Rs. 260 more, ...

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  18. Sonu buys 40kg of wheat at Rs. 12.50 per kg and 30kg of wheat at Rs. 1...

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  19. Wasim bought two cricket bats for Rs. 840 and Rs. 360 respevtively. He...

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  20. Hema bought two pairs of jeans for Rs. 1450 each. She sold one of them...

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