Important Time and Work Practice Questions : Set – 8

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Important Time and Work Practice Questions. Welcome to the letsstudytogeter.co. In Quantitative AptitudeTime and work” is one of the important section in of the all Bank Exams. Here we provide you 10-15 set of Time and work questions with all possible type of questions in both English and Hindi language.

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 Time and Work Quiz is important for exams such as IBPS PO, IBPS Clerk, IBPS RRB, SBI PO,RBI, NICL, SBI SO, LIC, IBPS Exams, SBI Exams and other competitive exams.

Important Time and Work Practice Questions

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1. A Boy read 3/8 part of a book in 1 day and 4/5 of remaining on 2nd day. If there were 45 pages unread. Then number of pages in the book?

A. 480 B. 360 C. 520   D. 485

2.  2 men and 5 women can complete a piece of work in 12 days. 5 men and 2 women can complete the same work in 9 days. In how many days can 3 women complete the work alone.

A. 36 days B. 21 days C. 30 days   D. 42 days

3. A alone can do a piece or work in 6 days and B alone is 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

4. A can do a work in 60 days. He works for 15 days and later B alone completes the work in 30 days. In what time will they together complete the work?

A. 24 days B. 25 days C. 30 days   D. 32 days

5. A pump can fill a tank with water in 2 hours. Due to leakage in the tank it takes 2⅓ hour to get filled with water. In how much time would it get empty due to leakage in filled tank?

A. 8 hours B. 7 hours C. 13/3 hours   D. 14 hours

6. Three men can complete a piece of work in 6 days. Two days after they started the work, 3 more men joined them. How many days will they take to complete the remaining work?

A. 1 days B. 2 days C. 3 days   D. 4 days

7. A can do a piece of work in 5 days less than the time taken by B to do it. If both of them together take 11 1 ⁄9 days, then the time taken by ‘B’ alone to do the same 1 work (in days) is

A. 15 days B. 20 days C. 25 days   D. 30 days

8. One pipe can fill a tank three times as faster as another pipe. If together the two pipes can fill the tank in 36 minutes, the slower pipe alone will be able to fill the tank in what time?

A. 81 minutes B. 108 minutes C. 144 minutes   D. 192 minutes

9. 3 boys and 4 girls can earn Rs. 7560 in 7 days. 11 boys and 13 girls can earn Rs. 30080 in 8 days. In what time will 7 boys with 9 girls earn Rs. 24800?

A. 10 days B. 12 days C. 15 days    D. None of these

10. Asha can finish a work in 15 days working for 8 hours a day. Bindu can finish the same work 6⅔ in days working for 9 hours day. Find in how many days both of them together can finish he work working for 10 hours a day.

A. 12 days   B. 8 days    C. 7 days   D. 4 days


Important Time and Work Practice Questions

Correct Answers

 

1.   Option (B)

1st day=3/8

Remaining=5/8

2nd day= 4/5*5/8=1/2

Remaining( unread)= 5/8-1/2=1/8

1/8 of X=45, => X=45*8=360

 

2.     Option (A)

(2M+5W)*12= (5W+2W)*9=work

21W=42W

M= 2W…….(i)

Work= (2M+5W)*12=9*12W

Work done by 3 women in days= 9*12W/3W=36

 

3.   Option (B)

 

4. Option (A)

Let B alone can complete a work in t days then,

15/60+30/t=1

  • T=40

Required time=40*60/40+60=24days

 

5.  Option (D)

6.   Option (B)

(M*D*H)/W => 3*4=6*D =>D = 2Days

 

 

7. Option (C)

 

8. Option (C)

I II

Efficiency     3            :             1 =  4

Total Work=36*4=> Slower pipe will full in =36*4/1=144min

 

9. Option(A)

(3B+4G)7/7560=(11B+13G)8/30080

B/G=5/3

(7B+9G) earn in 1 day= (7*200+9*120)=2480


10. Option (D)

Assume that each of them works for only one hour a day.

Then, Asha can finish the work in 15*8=120days.

Bandu can finish the same work in (20/3)*9=60days.

Now, both of them together can finish the work in

=(120*60)/120+60=40days.

10hours 9days.therefore,they can finish the work in     4days.


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