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RRB Paramedical Staff Nurse Model Paper 1
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© examsnet.com
Question : 49
Total: 100
6 men can complete a piece of work in 12 days. 8 women can complete the same piece of work in 18 days whereas 18 children can complete the piece of work in 10 days. 4 men, 12 women and 20 children work together for 2 days. If only men were to complete the remaining work in 1 day how many men would be required totally?
36
24
35
None of thes
Validate
Solution:
2 days work by given no. of persons
=
4
×
2
6
×
12
+
12
×
2
8
×
18
+
20
×
2
18
×
10
=
1
2
Remaining work
=
1
−
1
2
=
1
2
∴ Required number of men
=
1
2
×
72
=
36
© examsnet.com
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