653 + Mcqs in Time And Work Page 10 McqOptions

451.	P can do a piece of work in 60 days & Q can do the same work in 50 days. Find the ratio of working efficiencies of P to Q._x005F_x000D_
A.	44256
B.	44322
C.	44352
D.	44320
Answer» D. 44320

Discussion

452.	P can do a work in 10 days. Q can do the same work in 15 days. If they work together for 5 days, how much of the work will they complete?
A.	44228
B.	44257
C.	44256
D.	44352
Answer» E.

Discussion

453.	P can make a table in 16 days while Q can make it in 20 days. Q started the work and did that work for 5 days. In how many days P can complete the remaining work?_x005F_x000D_
A.	10
B.	12
C.	15
D.	18
Answer» C. 15

Discussion

454.	PÂ is 30% more efficient than Q. How much time will they, working together, take to complete a job which P alone could have done in 23 days?
A.	16 days
B.	13 days
C.	15 days
D.	12 days
Answer» C. 15 days

Discussion

455.	P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?_x005F_x000D_
A.	18_x005F_x000D_
B.	25_x005F_x000D_
C.	24_x005F_x000D_
D.	21
Answer» C. 24_x005F_x000D_

Discussion

456.	P, Q and R alone can complete a work in 12, 15 and 20 days respectively. In how many days will they together complete the same work?_x005F_x000D_
A.	4
B.	5_x005F_x000D_
C.	6_x005F_x000D_
D.	3.5
Answer» E.

Discussion

457.	P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?
A.	100
B.	120
C.	90
D.	150
Answer» C. 90

Discussion

458.	P, Q, and R can do a job in 12 days together.Â If their efficiency of working be in the ratio 3 :Â 8 :Â 5, Find in what time Q can complete the same work alone?
A.	36 days
B.	30 days
C.	24 days
D.	22 days
Answer» B. 30 days

Discussion

459.	Painter 'A' can paint a house in 10 days and 'B' can do it in 20 days. With help of 'C', they did the job in 5 days only. Then, 'C' alone can do the job in:
A.	20 days
B.	10 days
C.	40 days
D.	50 days
Answer» B. 10 days

Discussion

460.	Painter A can paint a house in 40 days and Painter B can do it in 60 days. With help of C, they did the job in 20 days only. Then, C alone can do the job in
A.	120 days
B.	100 days
C.	90 days
D.	80 days
Answer» B. 100 days

Discussion

461.	Pannalal has done 1/3rd of a job in 20 days, Saiprasad completes the rest of the job in 10 days. In how many days can they together do the job?
A.	12 days
B.	6 days
C.	3 days
D.	24 days
Answer» B. 6 days

Discussion

462.	Pankaj has done 1/2 of a job in 12 days, Sainath completes the rest of the job in 6 days. In how many days can they together do the job?
A.	4 days
B.	12 days
C.	8 days
D.	16 days
Answer» D. 16 days

Discussion

463.	Parimal has done 1/4th of a job in 10 days, Salim completes the rest of the job in 20 days. In how many days can they together do the job?
A.	8 days
B.	24 days
C.	12 days
D.	16 days
Answer» E.

Discussion

464.	Parvesh is three times as efficient as Dinesh. Parvesh takes 20 days less than Dinesh to complete a book. If both of them work together, then in how many days the book will be completed?
A.	7.5
B.	8
C.	10
D.	6.5
Answer» B. 8

Discussion

465.	Pavan and Sravan are two persons. If Pavan works with his actual efficiency and Sravan twice of his actual efficiency then it takes 25 days to complete the work. But If Pavan works twice of his actual efficiency and Sravan with his normal efficiency then the work is completed in 20 days. How many days would it take if Sravan alone works with his actual efficiency (in Days)?
A.	50
B.	100
C.	70
D.	35
Answer» C. 70

Discussion

466.	Prabhat has done 1/2 of a job in 12 days. Santosh completes the rest of the job in 6 days. In how many days can they together do the job?
A.	12 days
B.	4 days
C.	8 days
D.	16 days
Answer» D. 16 days

Discussion

467.	Prabhas is twice as good a workman as Rana and finishes a piece of work in 3 hours. In how many hours they together could finish that piece of work?
A.	3 hrs
B.	3.5 hrs
C.	2.5 hrs
D.	2 hrs
Answer» E.

Discussion

468.	Prabodh has done 1/2 of a job in 30 days, Sapan completes the rest of the job in 45 days. In how many days can they together do the job?
A.	18 days
B.	48 days
C.	27 days
D.	36 days
Answer» E.

Discussion

469.	Prahlad has done 1/3rd of a job in 30 days, Sarfaraz completes the rest of the job in 90 days. In how many days can they together do the job?
A.	27 days
B.	18 days
C.	54 days
D.	36 days
Answer» D. 36 days

Discussion

470.	Pradeep has done 1/4th of a job in 14 days, Saquib completes the rest of the job in 56 days. In how many days can they together complete the job?
A.	64 days
B.	32 days
C.	16 days
D.	8 days
Answer» C. 16 days

Discussion

471.	Raghu can complete a work in 12days working 9 hours a day. Arun can complete the same work in 8 days working 11 hours a day. If both Raghu and Arun work together, working 12 hours a day, in how many days can they complete the work ?_x005F_x000D_ A)3449Â daysÂ Â _x005F_x000D_ B)12449Â daysÂ _x005F_x000D_ C)4349Â daysÂ Â Â _x005F_x000D_ D)41249Â days
A.	Option A
B.	Option B
C.	Option C
D.	Option D
Answer» D. Option D

Discussion

472.	Raghu can do a job in 12 days alone and Sam can do the same job in 15 days alone. A third person Aru whose efficiency is two-third of efficiency of both Ram and Shyam together, can do the same job in how many days alone?
A.	10
B.	12
C.	13
D.	15
Answer» B. 12

Discussion

473.	Priya can do a work in 16 days. In how many days will the work be completed by Sai, if the efficiency of Sai is 60% more than that of Priya ?
A.	8 days
B.	12 days
C.	14 days
D.	10 days
Answer» E.

Discussion

474.	Pramod can paint a wall red in 12 hours while Brajen can whitewash the wall completely in 16 hrs. If Pramod and Brajen work alternately for an hour each starting when the wall has just cement on it till when it is completely painted red, how many hours will it take to paint the entire wall red?_x005F_x000D_
A.	89
B.	96
C.	48
D.	95
Answer» B. 96

Discussion

475.	R is 80% more efficient than S. If S alone can make a book in 90 days, then R alone can make the book in how many days?_x005F_x000D_ Â _x005F_x000D_
A.	65
B.	60
C.	50
D.	70
Answer» D. 70

Discussion

476.	Rahul can complete a work in 18 days and Sonu can complete the same work in 15 days. If both together work for 5 days, then what part of total work is left?_x005F_x000D_
A.	42186
B.	43405
C.	43282
D.	42217
Answer» D. 42217

Discussion

477.	Ram and Shyam undertook a work for Rs 5600. Ram alone can do the work in 5 days and Shyam alone can do the work in 9 days. If they worktogether, then what will be the difference (in Rs.) in the amount they receive?
A.	1800
B.	2400
C.	1600
D.	2200
Answer» D. 2200

Discussion

478.	Rakshanth is twice as good as tradesman as Verma and together they finish a piece of work in 19 days. In how many dayswill Verma alone finish the work?
A.	38
B.	57
C.	76
D.	50
Answer» C. 76

Discussion

479.	Raja and Kundan together can build a wall in 20 days, Kundan and Mahesh build the same wall in 30 days and Mahesh and Raja can build the same wall in 24 days. In how many days can all the three complete the same wall while working together?
A.	18
B.	16
C.	20
D.	14
Answer» C. 20

Discussion

480.	Ram and Hari can cut 12 kgs nuts in 2 days. After 5 days, Hari left the work. Ram took 8 more days to cut the rest of the nuts. If total of 58 kgs of nuts were cut, the time taken by Hari to cut 10 kg of nuts is
A.	1 day
B.	2 days
C.	3 days
D.	4 days
Answer» E.

Discussion

481.	Rashika can do a work in 5 days. Rashmi can do the same work in 7 days. Both of them finish the work together and they get Rs 240 for the work. What isthe share (in Rs) of Rashika?_x005F_x000D_
A.	120
B.	100
C.	140
D.	160
Answer» D. 160

Discussion

482.	Ranjith can complete a task in 25 days while Anji can finish it in 20 days. They work together on the taskÂ for 5 days and then Ranjith leaves. In how many days will Anji finish the remaining work?
A.	15 days
B.	10 days
C.	11 days
D.	9 days
Answer» D. 9 days

Discussion

483.	Ram is thrice as fast as Mohan and Nohan is twice as fast as Sohan. The distance covered by Sohan in 42 minutes will be covered by Mohan in_x005F_x000D_
A.	18 min
B.	21 min
C.	20 min
D.	22 min
Answer» C. 20 min

Discussion

484.	Ramesh and Rahman can do a work in 20 and 25 days respectively. After doing collectively 10 days of work, they leave the work due to illness and SureshÂ completes rest of the work in 3 days. How many days Suresh alone can take to complete the whole work ?
A.	32 days
B.	28 days
C.	29 days
D.	30 days
Answer» E.

Discussion

485.	Robin can do a work in 10 hours. Pradeep and Robin together can do the same work in 4 hours. Pradeep and Nitin together can do the samework in 5 hours. In how many hours Nitin alone can complete the same work?
A.	12
B.	15
C.	18
D.	20
Answer» E.

Discussion

486.	Robin can do a work alone in 9 days. Amit can do the same work alone in 6 days. Both of them finish the work together and they get a total Rs 2500. What isthe share (in Rs) of Robin?
A.	1700
B.	1200
C.	1500
D.	1000
Answer» E.

Discussion

487.	Rohan and Mohit together can build a wall in 8 days. Mohit and Vikas build the same wall in 10 days and Vikas and Rohan can build the same wall in 12days. In how many days can all the three complete the same wall while working together?
A.	240/37
B.	120/37
C.	150/37
D.	180/37
Answer» B. 120/37

Discussion

488.	S and T can finish a work in 50 days. They worked together for 20 days and then left. How much of the work is left?
A.	44319
B.	44256
C.	44228
D.	44318
Answer» B. 44256

Discussion

489.	S, T and U together can complete a work in 30 days. If the ratio of efficiency of S, T and U is 20 : 15 : 12 respectively, then in how many days U alone can complete the same work?
A.	195/2
B.	235/2
C.	225/2
D.	215/2
Answer» C. 225/2

Discussion

490.	Rohit crosses a 700 metres wide road in 35 seconds. What is his speed (in km/hr)?_x005F_x000D_
A.	54
B.	76
C.	72
D.	84
Answer» D. 84

Discussion

491.	S does half as much work as T in 1/7 of the time taken by T. If together they take 21 days to complete a work, then how may days shall S take to complete that work alone?_x005F_x000D_ Â _x005F_x000D_
A.	26_x005F_x000D_
B.	27_x005F_x000D_
C.	28_x005F_x000D_
D.	32
Answer» C. 28_x005F_x000D_

Discussion

492.	S, T and U can complete a work in 40, 48 and 60 days respectively. They received Rs 10800 to complete the work. They begin the work together but Tleft 2 days before the completion of the work and U left 5 days before the completion of the work. S has completed the remaining work alone. What is the share of S(in Rs) from total money?
A.	4320
B.	4500
C.	4860
D.	4960
Answer» D. 4960

Discussion

493.	Sashi can do a piece of work in 20 days.Â Tanya is 25% more efficient than Sashi. The number ofÂ days taken by Tanya to do the same piece of work is:
A.	15
B.	16
C.	18
D.	25
Answer» C. 18

Discussion

494.	Sarthak can fill a sand-pit with sand in 36 days while Vivan takes 90 days to fill it. Ali can take the entireÂ sand of a filled sand-pit out in 60 days. If all three start working when the pit is empty, in how many daysÂ will the sand-pit be full again?_x005F_x000D_
A.	45
B.	54
C.	48
D.	50
Answer» B. 54

Discussion

495.	Sharan and Mayukh, working together, can complete a task in 18 days. However, Mayukh works alone and leaves after completing 1/3 of the task. Then, Sharan takes over and completees the remaining work by himself. As a result, the duo could complete the task in 40 days. How many days would Sharan alone have taken to do the job if Mayuk' had worked faster than Sharan ?
A.	24
B.	45
C.	72
D.	30
Answer» C. 72

Discussion

496.	Sandy and Mandy do (8/13)th part of a work and the rest of the work was completed by Andy. If Sandy, Mandy and Andy take the same work for Rs.Â 2600, then what is the share (in Rs) of Andy?
A.	1600
B.	1400
C.	800
D.	1000
Answer» E.

Discussion

497.	Shivam is 10% less efficient than Vivek. If Vivek can make a helmet in 9 days, then in how many days Shivam can complete the same work?_x005F_x000D_
A.	15
B.	12
C.	10
D.	8
Answer» D. 8

Discussion

498.	Sixty men can stitch 150 shirts in 30 days working 8 hours a day. In how many days can 35 men stitch 200 shirts working 6 hours a day ?
A.	87.5
B.	89
C.	91.5
D.	93.5
Answer» D. 93.5

Discussion

499.	Sister can bake 50 cakes in 25 hours, Sister and Mummy together can bake 75 cakes in 15 hours. How many cakes Mummy can bake in 15 hours?
A.	25
B.	45
C.	20
D.	10
Answer» C. 20

Discussion

500.	Smita can finish a work in 12 days and Sam can finish the same work in 9 days. After working together for 4 days they both leave the job. What is the fraction of unfinished work?
A.	44441
B.	44287
C.	44228
D.	44446
Answer» B. 44287

Discussion

Explore topic-wise MCQs in Arithmetic Ability.

P can do a piece of work in 60 days & Q can do the same work in 50 days. Find the ratio of working efficiencies of P to Q._x005F_x000D_

P can do a work in 10 days. Q can do the same work in 15 days. If they work together for 5 days, how much of the work will they complete?

P can make a table in 16 days while Q can make it in 20 days. Q started the work and did that work for 5 days. In how many days P can complete the remaining work?_x005F_x000D_

PÂ is 30% more efficient than Q. How much time will they, working together, take to complete a job which P alone could have done in 23 days?

P does half as much work as Q in 1/3 of the time. If together they take 15 days to complete a work, how many days will P take to do it alone?_x005F_x000D_

P, Q and R alone can complete a work in 12, 15 and 20 days respectively. In how many days will they together complete the same work?_x005F_x000D_

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?

P, Q, and R can do a job in 12 days together.Â If their efficiency of working be in the ratio 3 :Â 8 :Â 5, Find in what time Q can complete the same work alone?

Painter 'A' can paint a house in 10 days and 'B' can do it in 20 days. With help of 'C', they did the job in 5 days only. Then, 'C' alone can do the job in:

Painter A can paint a house in 40 days and Painter B can do it in 60 days. With help of C, they did the job in 20 days only. Then, C alone can do the job in

Pannalal has done 1/3rd of a job in 20 days, Saiprasad completes the rest of the job in 10 days. In how many days can they together do the job?

Pankaj has done 1/2 of a job in 12 days, Sainath completes the rest of the job in 6 days. In how many days can they together do the job?

Parimal has done 1/4th of a job in 10 days, Salim completes the rest of the job in 20 days. In how many days can they together do the job?

Parvesh is three times as efficient as Dinesh. Parvesh takes 20 days less than Dinesh to complete a book. If both of them work together, then in how many days the book will be completed?

Prabhat has done 1/2 of a job in 12 days. Santosh completes the rest of the job in 6 days. In how many days can they together do the job?

Prabhas is twice as good a workman as Rana and finishes a piece of work in 3 hours. In how many hours they together could finish that piece of work?

Prabodh has done 1/2 of a job in 30 days, Sapan completes the rest of the job in 45 days. In how many days can they together do the job?

Prahlad has done 1/3rd of a job in 30 days, Sarfaraz completes the rest of the job in 90 days. In how many days can they together do the job?

Pradeep has done 1/4th of a job in 14 days, Saquib completes the rest of the job in 56 days. In how many days can they together complete the job?

Raghu can do a job in 12 days alone and Sam can do the same job in 15 days alone. A third person Aru whose efficiency is two-third of efficiency of both Ram and Shyam together, can do the same job in how many days alone?

Priya can do a work in 16 days. In how many days will the work be completed by Sai, if the efficiency of Sai is 60% more than that of Priya ?

R is 80% more efficient than S. If S alone can make a book in 90 days, then R alone can make the book in how many days?_x005F_x000D_ Â _x005F_x000D_

Rahul can complete a work in 18 days and Sonu can complete the same work in 15 days. If both together work for 5 days, then what part of total work is left?_x005F_x000D_

Ram and Shyam undertook a work for Rs 5600. Ram alone can do the work in 5 days and Shyam alone can do the work in 9 days. If they worktogether, then what will be the difference (in Rs.) in the amount they receive?

Rakshanth is twice as good as tradesman as Verma and together they finish a piece of work in 19 days. In how many dayswill Verma alone finish the work?

Raja and Kundan together can build a wall in 20 days, Kundan and Mahesh build the same wall in 30 days and Mahesh and Raja can build the same wall in 24 days. In how many days can all the three complete the same wall while working together?

Ram and Hari can cut 12 kgs nuts in 2 days. After 5 days, Hari left the work. Ram took 8 more days to cut the rest of the nuts. If total of 58 kgs of nuts were cut, the time taken by Hari to cut 10 kg of nuts is

Rashika can do a work in 5 days. Rashmi can do the same work in 7 days. Both of them finish the work together and they get Rs 240 for the work. What isthe share (in Rs) of Rashika?_x005F_x000D_

Ranjith can complete a task in 25 days while Anji can finish it in 20 days. They work together on the taskÂ for 5 days and then Ranjith leaves. In how many days will Anji finish the remaining work?

Ram is thrice as fast as Mohan and Nohan is twice as fast as Sohan. The distance covered by Sohan in 42 minutes will be covered by Mohan in_x005F_x000D_

Ramesh and Rahman can do a work in 20 and 25 days respectively. After doing collectively 10 days of work, they leave the work due to illness and SureshÂ completes rest of the work in 3 days. How many days Suresh alone can take to complete the whole work ?

Robin can do a work in 10 hours. Pradeep and Robin together can do the same work in 4 hours. Pradeep and Nitin together can do the samework in 5 hours. In how many hours Nitin alone can complete the same work?

Robin can do a work alone in 9 days. Amit can do the same work alone in 6 days. Both of them finish the work together and they get a total Rs 2500. What isthe share (in Rs) of Robin?

Rohan and Mohit together can build a wall in 8 days. Mohit and Vikas build the same wall in 10 days and Vikas and Rohan can build the same wall in 12days. In how many days can all the three complete the same wall while working together?

S and T can finish a work in 50 days. They worked together for 20 days and then left. How much of the work is left?

S, T and U together can complete a work in 30 days. If the ratio of efficiency of S, T and U is 20 : 15 : 12 respectively, then in how many days U alone can complete the same work?

Rohit crosses a 700 metres wide road in 35 seconds. What is his speed (in km/hr)?_x005F_x000D_

S does half as much work as T in 1/7 of the time taken by T. If together they take 21 days to complete a work, then how may days shall S take to complete that work alone?_x005F_x000D_ Â _x005F_x000D_

Sashi can do a piece of work in 20 days.Â Tanya is 25% more efficient than Sashi. The number ofÂ days taken by Tanya to do the same piece of work is:

Sarthak can fill a sand-pit with sand in 36 days while Vivan takes 90 days to fill it. Ali can take the entireÂ sand of a filled sand-pit out in 60 days. If all three start working when the pit is empty, in how many daysÂ will the sand-pit be full again?_x005F_x000D_

Sandy and Mandy do (8/13)th part of a work and the rest of the work was completed by Andy. If Sandy, Mandy and Andy take the same work for Rs.Â 2600, then what is the share (in Rs) of Andy?

Shivam is 10% less efficient than Vivek. If Vivek can make a helmet in 9 days, then in how many days Shivam can complete the same work?_x005F_x000D_

Sixty men can stitch 150 shirts in 30 days working 8 hours a day. In how many days can 35 men stitch 200 shirts working 6 hours a day ?

Sister can bake 50 cakes in 25 hours, Sister and Mummy together can bake 75 cakes in 15 hours. How many cakes Mummy can bake in 15 hours?

Smita can finish a work in 12 days and Sam can finish the same work in 9 days. After working together for 4 days they both leave the job. What is the fraction of unfinished work?