utets13 q94

94If P:Q = 5:8, Q:R = 12:7 and R:S = 14:15, then the value of P:S will be

Option : A
Explanation : P: Q = 5: 8 Q: R = 12: 7 R:S=14:15 P: S =? P:Q:R=5 x12:8 x12:8 x7 =60:96:56 =15:24:14 P: Q:R:S = 15 :24:14:15 Hence, P:S=15:15 =1:1

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