‘R’ completes a job in 10 days. ‘S’ is twice as efficient as ‘R’. How much time will the

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Lettotalwork100xunitsbrEfficiencyofR100x1010xunitsdaybrSistwiceasefficientsoSsefficiency210x20xunitsdaybr120ofwork100x120120xunitsbrCombinedefficiency10x20x30xunitsdaybrTimetaken120x30x4days

Question

‘R’ completes a job in 10 days. ‘S’ is twice as

Solution

Relevant for Exams:

Question

‘R’ completes a job in 10 days. ‘S’ is twice as

Solution

Relevant for Exams:

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