Person A completes a work W 1 in 6 hours while person B completes another work W 2 in 6 hours. If W 1 is only equal to two-thirds of W 2 then the number of hours required for A and B together to complete both W 1 and W 2 is:

TS Police SI Prelims 2018 Paper

Question : 32 of 200

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Person A completes a work W₁ in 6 hours while person B completes another work W₂ in 6 hours. If W₁ is only equal to two-thirds of W₂ then the number of hours required for A and B together to complete both W₁ and W₂ is:

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