A.15 days
B.20 days
C.25 days
D.30 days
Show AnswerAnswer=Option C
Time and Work
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it______?
A.8 hours
B.10 hours
C.12 hours
D.24 hours
Show AnswerAnswer=Option C
If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
A.4 days
B.5 days
C.6 days
D.7 days
Show AnswerAnswer=Option A
A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C______?
A.Rs. 375
B.Rs. 400
C.Rs. 600
D.Rs. 800
Show AnswerAnswer=Option B
A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in:
A.20 days
B.22 days
C.25 days
D.30 days
Show AnswerAnswer=Option B
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day______?
A.12 days
B.15 days
C.16 days
D.18 days
Show AnswerAnswer=Option B
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
A.1/4
B.1/10
C.7/15
D.8/15
Show AnswerAnswer=Option D
Nosheen painted 1/3 of her room with 5/2 cans of paint. How many more cans of paint will she need to finish painting her room______?
A.5?2
B.3
C.5
D.10
E.15
Show AnswerAnswer=Option C
Jawads weekly salary is $70 less then Pashas which is $50 more than Marias. If Maria earns $280 per week how much does Jawad earn per week______?
A.$160
B.$260
C.$280
D.$300
E.$400
Show AnswerAnswer=Option B
If 4 times x is equal to x increased by 2 then x=
A.3?2
B.2?3
C.3
D.2
E.0
Show AnswerAnswer=Option B