If 6 men take 9 days to complete a work, how many men can complete the work in 3 days?
A. 2 men
B. 12 men
C. 9 men
D. 18 men
A. 2 men
B. 12 men
C. 9 men
D. 18 men
A. 1
B. 5
C. 10
D. 25
A. 1.8 days
B. 1.5 days
C. 1.2 days
D. 1 day
A. Rs.1104
B. Rs.1000
C. Rs.934
D. Rs.1210
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
A. 50
B. 30
C. 40
D. 13
A. 10 min
B. 20 min
C. 30 min
D. 40 min
A. 10 days
B. 14 days
C. 15 days
D. 9 days
A. 48 days
B. 24 days
C. 40 days
D. 36 days
A. 6 days
B. 8 days
C. 10 days
D. 12 days