A. 1
B. 5
C. 10
D. 25
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A. 2 men
B. 12 men
C. 9 men
D. 18 men
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A. Rs.1104
B. Rs.1000
C. Rs.934
D. Rs.1210
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A. 7
B. 8
C. 9
D. 6
Let P takes x days to complete the work
Then Q takes x/2 days and R takes x/3 days to finish the work
Amount of work P does in 1 day = 1/x
Amount of work Q does in 1 day = 2/x
Amount of work R does in 1 day = 3/x
Amount of work P,Q and R do in 1 day = 1/x + 2/x + 3/x = 1/x (1 + 2 + 3) = 6/x
6/x = 2
=> x = 12
=> Q takes 12/2 days = 6 days to complete the work
A. 50
B. 30
C. 40
D. 13
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A. 10 days
B. 14 days
C. 15 days
D. 9 days
A. 10 min
B. 20 min
C. 30 min
D. 40 min
A. 15 days
B. 14 days
C. 16 days
D. 30 days
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A. 6 days
B. 8 days
C. 10 days
D. 12 days
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