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A vender bought 5 lemous for a rupee. How many lemons must be sold for ₹ 7 to gain `16(2)/(3)` ?A. 30B. 35C. 49D. None of these |
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Answer» Correct Answer - A (i) Apply formula. (ii) S.P.`=(c.P.xx(100+"gain"))/(100)=(7)/(6)C.P.` (iii) Now, S.P.=₹ 7, then C.P.=₹6. (iv) Number of lemons bought for ₹ 6 and number of lemons sold for ₹7 are equal. |
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