SSC CHSL 9 mar 2023 Shift 3 Paper
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Question : 71 of 100
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If P ∶ Q = 2 ∶ 3, Q ∶ R = 4 ∶ 5 and R ∶ S = 2 ∶ 1, then what is the value of P ∶ R ∶ S?
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