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RRB Paramedical Staff Nurse Model Paper 1
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© examsnet.com
Question : 53
Total: 100
A and B together can complete a job in 8 days. Both B and C, working alone can finish the same job in 12 days, A and B commence work on the job, and work for 4 days, where upon A leaves, B continues for 2 more days, and then he leaves too, C now starts working, and finishes the job. How many days will C require?
5 days
8 days
3 days
4 days
Validate
Solution:
(A+B) work for 4 days
=
3
×
4
=
12
units
B work for 2 more days
=
2
×
2
=
4
units
Remaining work done by C alone
=
24
−
16
2
=
8
2
=
4
days
© examsnet.com
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