Question

‘A’ can complete a work in 15 days and is 50% more efficient than ‘B’. ‘A’ and ‘B’ start working together and ‘A’ leaves after 8 days. The rest of the work is completed by ‘B’ alone in ‘x’ days. Find the value of ‘x’.

Q: ‘A’ can complete a work in 15 days and is 50% more efficient than ‘B’. ‘A’ and ‘B’ s

ATQTimetakenbyBtocompletethework1515225daysroundupto23daysLetthetotalwork230unitsEfficiencyofA230151533unitsdayroundto15unitsdayEfficiencyofB2302310unitsdayWorkcompletedbyAandBin8days15108200unitsThereforex230200103days

A 2

B 3

C 1

E None of these

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Question

‘A’ can complete a work in 15 days and is 50% more efficient than ‘B’. ‘A’ and ‘B’ start working together and ‘A’ leaves after 8 days. The rest of the work is completed by ‘B’ alone in ‘x’ days. Find the value of ‘x’.

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