SSC CGL 8 Aug 2017 Shift 1 Paper

Question : 52 of 100

Marks: +1, -0

Raman can do a work in 5 days, Jatin can do the same work in 7 days and Sachin can do the same work in 9 days. If they do the same work together and they are paid ₹2860, then what is the share (in ₹) of Raman?

1260
700
900
870

Validate

Solution:

According to the question,
Ratio of efficiency of Raman,
Jatin and Sachin

=1/5:1/7:1/9

= 6 3 :4 5 :3 5

Hence, Raman’s share

={2860× 63}/(63+45+35)=1260

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