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the amount with A is ₹250 and his age is25 years. Amount with B is ₹ 400. if the ratio of the amounts of A and B are in proportion to the ratio of their ages, then find the age of B. |
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Answer» Correct Answer - 40 Let the age of B be x. 25 : x = 250 : 400 `25/x = 250/400 = 5/8 ` ` x= 25 xx 8/5 = 40` The age of B is 40 years. |
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