1. A and B have together three times what B and C have, while A, B, C together have thirty rupees more than that of A. If B has 5 times that of C, then A has
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By: anil on 05 May 2019 01.55 am
A+B+C = A+30 $$Rightarrow$$ B+C = 30 -------(1) B has 5 times more than C $$Rightarrow$$ B = 5C -------(2) on solving (1)&(2) B = 25, C = 5. and given that A and B have together three times what B and C have $$Rightarrow$$ A+B = 3(B+C)
$$Rightarrow$$ A+25 = 3(30)
$$Rightarrow$$ A+25 = 90
$$Rightarrow$$ A = 65.
so the answer is option B.
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$$Rightarrow$$ A+25 = 3(30)
$$Rightarrow$$ A+25 = 90
$$Rightarrow$$ A = 65.
so the answer is option B.