Question

‘A’ can do a piece of work in 10 days. ‘B’ can

Q: Answer-‘A’ can do a piece of work in 10 days. ‘B’ can do 70% of the same work in 20 days. If they work toge...

Let the total work be 20 units. LCM of 10 and 20 Efficiency of A 2010 2 unitsday Efficiency of B 2020 70100 23 unitsday Ratio of the efficiency of A B 2 23 31 Share of A 34 1080 Rs.800

do 70% of the same work in 20 days. If they work together for the entire time and get paid Rs.1080, then find the share of ‘A’.

A Rs.800

B Rs.880

C Rs.900

D Rs.760

E None of these

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‘A’ can do a piece of work in 10 days. ‘B’ can

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