Rs.750 are divided among A, B and C in such a manner that A

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RRB TA Exam (Chennai) 2008 click here to view all questions

Rs.750 are divided among A, B and C in such a manner that A : B = 5 : 2 and B : C = 7 : 13. What is A's share?

ARs.350

BRs.260

CRs.140

DRs.250

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Answer : Rs.350 Explanation: $A : B = 5 : 2 = \frac{5}{2} : 1,$ $B : C = 7 : 13 = 1 : \frac{13}{7}$ $A : B : C = \frac{5}{2} : 1 : \frac{13}{7} = 35 : 14 : 26$  $\therefore \text{ A's part }= 750 \times \frac{35}{75} = \text{Rs } 350$ Nithin K ? answered Dec 4 '2016 at 18:40 All Comments

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