201 + Mcqs in Time and Work Questions Page 4 McqOptions

151.	The ratio of Ram, Shyam, and Mohan's Working speed is 2: 3: 5 if they get Rs 40,000 for some work. Then find the share of Shyam(in Rupees)?
A.	12,000
B.	20,000
C.	8,0000
D.	15,000
Answer» C. 8,0000

Discussion

152.	A can finish a piece work in 18 days and B can do the same work in half of the time taken by A. Then working together what part of the same work they can finish a day?
A.	$$ {1 over6}$$
B.	$$ {2 over5}$$
C.	$$ {1 over9}$$
D.	$$ {2 over7}$$
Answer» B. $$ {2 over5}$$

Discussion

153.	A and B together can do a certain work in x days. Working alone, A and B can do the same work in (x+8) and (x+18) days, respectively. A and B together will complete $$ {5 over 6}$$ of the same work in;
A.	12 days
B.	8 days
C.	10 days
D.	9 days
Answer» D. 9 days

Discussion

154.	A person covered some distance at some speed. If he traveled a distance of 3 km / h more, it took him 40 minutes less time. If he had covered the distance at a speed of 2 km / h less, he would have taken 40 minutes more. The distance (in km) is
A.	20
B.	35
C.	$$ {36{2 over3}}$$
D.	40
Answer» E.

Discussion

155.	Mahadev covered some distance at some speed. If he traveled a distance of 3 km / h more, it took him 40 minutes less time. If he had covered the distance at a speed of 2 km / h less, he would have taken 40 minutes more. The distance (in km) is
A.	$$ {36{2 over3}}$$
B.	40
C.	20
D.	48
Answer» C. 20

Discussion

156.	A and B can do a piece of work in 28 and 35 days respectively. They began to work together but A leaves after sometime and B completed remaining work in 17 days. After how many days did A leave?
A.	8
B.	7
C.	14
D.	9
Answer» B. 7

Discussion

157.	Aman and Ajay can build a wall in 9 days and 12 days respectively. In how many days can they finish the work if they work together?
A.	$$ {5{1 over 7}}$$
B.	$$ {11{1 over 2}}$$
C.	2
D.	7
Answer» B. $$ {11{1 over 2}}$$

Discussion

158.	A and B working together, can do a piece of work in $$ {4{1 over 2}}$$ hours. B and C working together can do it in 3 hours. C and A working together can do it in $$ {2{1 over 4}}$$ hours. All of them begin the work at the same time. Find how much time they will take to finish the piece of work?
A.	3 hours
B.	2 hours
C.	2.5 hours
D.	1 hours
E.	None of these
Answer» C. 2.5 hours

Discussion

159.	28 men can complete a piece of work in 15 days and 15 women can completed the same piece of work in 24 days. What is the respective ratio between the amount of work done by 30 men in 1 day and the amount of work done by 18 women in 1 days?
A.	10 : 7
B.	3 : 5
C.	5 : 4
D.	9 : 5
E.	Not
Answer» B. 3 : 5

Discussion

160.	150 workers were engaged to finish a piece of work in a certain number of days. Four workers dropped on the second day, four more workers dropped on third day and so on. It takes 8 more days to finish the work now, find the number of days in which the work was completed?
A.	28
B.	24
C.	25
D.	30
Answer» D. 30

Discussion

161.	A contract is to be completed in 50 days and 105 men were set to work, each working 8 hour a day. After 25 days, 2/5th of the work is finished. How many additional men be employed, so that the work may be completed on time, each man now working 9 hour a day?
A.	34
B.	36
C.	35
D.	37
Answer» D. 37

Discussion

162.	A can finish work in 18 days and B in 36 days. If they work on it together for 9 days, what percent of work is left?
A.	33.33
B.	20
C.	75
D.	25
Answer» E.

Discussion

163.	A does 2/5 of a work in 9 days. Then B joined him and they together completed the remaining work in 6 days. B alone can finish the whole work in
A.	12/13 days
B.	2/11 days
C.	10 days
D.	18 days
Answer» E.

Discussion

164.	A can do a piece of work in 6 days and B in 9 days. How many days will both take together to complete the work?
A.	7.5 days
B.	5.4 days
C.	3.6 days
D.	3 days
Answer» D. 3 days

Discussion

165.	A can cultivate $${2 over 5}$$ of a land in 6 days and b can cultivate $${1 over 6}$$ of the same land in 10 days. Working together A and B can cultivate $${4 over 5}$$ of the land in;
A.	4 days
B.	5 days
C.	8 days
D.	10 days
Answer» D. 10 days

Discussion

166.	A can finish a piece of work in 18 days and B can do the same work in half the time taken by A. Then working together. What part of the same work they an finish in a day?
A.	$${1 over 6}$$
B.	$${2 over 5}$$
C.	$${1 over 9}$$
D.	$${2 over 7}$$
Answer» B. $${2 over 5}$$

Discussion

167.	A and B can do a piece of work in 12 days. B and C in 15 days and C and A in 20 days. If A, B and C work together, they will completer the work in :
A.	5 days
B.	$$ 7{5 over 6} days$$
C.	10 days
D.	$$ 15 {2 over 3} days$$
Answer» D. $$ 15 {2 over 3} days$$

Discussion

168.	A and B can do a piece of work in 72 days. B and C can do it in 120 days. A and C can do it in 90 days. In how many days all three together can do the work ?
A.	80 days
B.	100 days
C.	60 days
D.	150 days
Answer» D. 150 days

Discussion

169.	A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1 over 4} days$$ of a day ?
A.	1
B.	4
C.	19
D.	41
Answer» E.

Discussion

170.	A and B can do a piece of work in 10 days, B and C in 15 days and C and A in 20 days, C alone can do the work in :
A.	60 days
B.	120 days
C.	80 days
D.	30 days
Answer» C. 80 days

Discussion

171.	A book can be read in 40 days if 7 pages are read every day. If the book needs to be read in 8 days. How many pages should be read every day?
A.	35
B.	16
C.	56
D.	28
Answer» B. 16

Discussion

172.	The ratio of efficiency of Arun is to Chitra is 5:3. The ratio of number of days taken by Bala is to Chitra is 2:3. Arun takes 6 days less than Chitra, when Arun and Chitra complete the work individually. Bala and Chitra started the work and left after 2 days. The number of days taken by Arun to finish the remaining work is?
A.	4 days
B.	5 days
C.	6 days
D.	9 days
E.	None of these
Answer» D. 9 days

Discussion

173.	A work is done by 30 workers not all of them have the same capacity to work. Every day exactly 2 workers, do the work with no pair of workers working together twice. Even after all possible pairs have worked once, all the workers together works for six more days to finish the work. Find the number of days in which all the workers together will finish the work?
A.	22 days
B.	20 days
C.	24 days
D.	35 days
E.	32 days
Answer» E. 32 days

Discussion

174.	Ram does a work in 40 days and Shyam does same work in 60 days. If efficiency of Mohan is 20% less than the combined efficiency of Ram and Shyam together then working alone Mohan will complete the whole work in how many days?
A.	32 days
B.	27.5 days
C.	24 days
D.	30 days
Answer» E.

Discussion

175.	8 men and 4 women together can complete a piece of work in 6 days. Work done by a man in one day is double the work done by a woman in one day. If 8 men and 4 women started working and after 2 days, 4 men left and 4 new women joined, in how many more days will the work be completed?
A.	5 days
B.	8 days
C.	6 days
D.	4 days
E.	9 days
Answer» B. 8 days

Discussion

176.	A can do a piece of work in 10 days and B can do it in 15 days. They work together for 5 days, the rest of the work is finished by C in two more days. If they got 6000 as wages for the whole work, then find the daily wages of A, B and C.
A.	600, 400, 500
B.	400,600 , 800
C.	400, 500, 600
D.	None of these
Answer» B. 400,600 , 800

Discussion

177.	X, Y and Z take 18 days to complete a piece of work. If X works alone he finishes the work in 36 days and if Y works alone he finishes it in 60 days. How long will it take Z to complete the work alone?
A.	78 days
B.	90 days
C.	96 days
D.	114 days
Answer» C. 96 days

Discussion

178.	Shyam can complete a task in 12 days by working 10 hours a day. How many hours a day should he work to complete the task in 8 days?
A.	12
B.	15
C.	16
D.	14
Answer» C. 16

Discussion

179.	Sanjay and Jacob start running in opposite directions from the same point at speeds of 7m/s and 5m/s. After 42 minutes, how far would they be from each other?
A.	30.24 km
B.	504 km
C.	8.4 km
D.	69.5 km
Answer» B. 504 km

Discussion

180.	6 carpenters make 96 windows in 16 days. If 8 carpenters work for 4 days how many windows will they make?
A.	16
B.	28
C.	36
D.	32
Answer» E.

Discussion

181.	20 women complete a work in 16 days, 16 men complete the same work in 15 days, then what will be the ratio of the capacities of men and women?
A.	3:4
B.	4:3
C.	5:3
D.	None of these
Answer» C. 5:3

Discussion

182.	If 28 men complete the $$ {7 over 8}$$ portion of a work in a week, then how many man will have to work to complete the remaining work in one finish.
A.	5
B.	6
C.	4
D.	3
Answer» D. 3

Discussion

183.	A work is done in 12 days by a team of 10 men, the same work is completed by a team of 10 women in 6 days. If both work together then in how many days the same work can be completed-
A.	4
B.	6
C.	9
D.	18
Answer» B. 6

Discussion

184.	A job can be completed by 12 men in 12 days. How many extra days will be needed to complete the job if 6. men leave after working for 6 days?
A.	12 days
B.	24 days
C.	3 days
D.	6 days
Answer» E.

Discussion

185.	If 10 men or 20 women or 40 children can do a piece of work in 7 days, then 5 men, 5 women and 5 children together can do half of the work in
A.	6 days
B.	4 days
C.	8 days
D.	5 days
Answer» D. 5 days

Discussion

186.	Tina can complete a piece of work in 10 days. Mina is $$ 33 {1 over3}$$% less efficient than Tina. How many days are required to both to complete the work.
A.	8 days
B.	6 days
C.	12 days
D.	10 days
E.	None of these
Answer» C. 12 days

Discussion

187.	Raju, Rinku and Ram can do a piece of work in 6, 12, and 24 days respectively. In what time will they finish the work while working together ?
A.	$$ {3 {3 over 7}}$$
B.	$$ {2 {3 over 7}}$$
C.	$$ {4 {3 over 7}}$$
D.	$$ {3 {3 over 5}}$$
Answer» B. $$ {2 {3 over 7}}$$

Discussion

188.	A can do a piece of work in 12 days. When he had worked for 3 days. B joined him. If they complete the work in 3 more days, in how many days can B alone finish the work?
A.	4 days
B.	8 days
C.	6 days
D.	12 days
Answer» D. 12 days

Discussion

189.	Two men can complete a work in 9 days. How many men will be required to complete twice the work in 12 days?
A.	2
B.	3
C.	11
D.	4
Answer» C. 11

Discussion

190.	A and B together can complete a piece of work in 3 days. They start together. But, after 2 days, B left the work, if the work is completed after 2 next days. B alone could do the work in
A.	10 days
B.	4 days
C.	6 days
D.	8 days
Answer» D. 8 days

Discussion

191.	Five women can do a work in thirty six days. If the ratio between the capacity of a man and a woman is 3:1, then find how many days it will take 5 men to complete the same work?
A.	12 days
B.	15 days
C.	18 days
D.	108 days
Answer» B. 15 days

Discussion

192.	Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of the work in
A.	5 days
B.	3 days
C.	9 days
D.	6 days
Answer» C. 9 days

Discussion

193.	A and B together can do a piece of work in 16 days and B and C together can do the same work in 24 days. From starting A and B worked for 4 days and 7 days respectively, when A lefts the work then C joins the work and he works for 23 days and complete the work. Then find in how many days will C complete the work alone?
A.	32 days
B.	72 days
C.	16 days
D.	8 days
Answer» B. 72 days

Discussion

194.	Twenty women can do work in sixteen days. Sixteen men can complete the same work in fifteen days. The ratio between the capacity of a man and a woman is
A.	5:3
B.	5:7
C.	3:4
D.	4:3
Answer» E.

Discussion

195.	A alone can complete a work in 6 days and B alone can complete the same work in 8 days. In how many both A and B together can complete the same work ?
A.	$$ {48 over 13}$$
B.	$$ {35 over 13}$$
C.	$$ {26 over 7}$$
D.	$$ {24 over 7}$$
Answer» E.

Discussion

196.	10 men can finish painting a wall in 8 days. How many more men will be needed if the painting work is to be finished in 4 days?
A.	8
B.	5
C.	10
D.	20
Answer» D. 20

Discussion

197.	A and B together can complete a work in 12 days, A alone can complete in 20 days. If B now does the work only for half a day daily, then the number of days required to complete the work, by A and B together, is
A.	18
B.	15
C.	14
D.	16
Answer» C. 14

Discussion

198.	A can do a work in 36 days while B c an do the same in 48 days. If A work for x days while B work for x+2 days then one-third of the work is complete. Find the value of x.
A.	4
B.	8
C.	6
D.	7
E.	5
Answer» D. 7

Discussion

199.	If 27 people, working 8 hours a day, can complete a task in 12 days, then in how many days will 18 people finish the task, working 9 hours a day?
A.	18 days
B.	16 days
C.	20 days
D.	15 days
Answer» C. 20 days

Discussion

200.	The ratio of the efficiencies of A. B and C is 7: 5: 4. Working together, they can finish a work in 35 days. A and B work together for 28 days. The remaining work will be completed (in days) by C alone:
A.	60
B.	63
C.	56
D.	49
Answer» D. 49

Discussion

Explore topic-wise MCQs in Maths.

The ratio of Ram, Shyam, and Mohan's Working speed is 2: 3: 5 if they get Rs 40,000 for some work. Then find the share of Shyam(in Rupees)?

A can finish a piece work in 18 days and B can do the same work in half of the time taken by A. Then working together what part of the same work they can finish a day?

A and B together can do a certain work in x days. Working alone, A and B can do the same work in (x+8) and (x+18) days, respectively. A and B together will complete $$ {5 over 6}$$ of the same work in;

A person covered some distance at some speed. If he traveled a distance of 3 km / h more, it took him 40 minutes less time. If he had covered the distance at a speed of 2 km / h less, he would have taken 40 minutes more. The distance (in km) is

Mahadev covered some distance at some speed. If he traveled a distance of 3 km / h more, it took him 40 minutes less time. If he had covered the distance at a speed of 2 km / h less, he would have taken 40 minutes more. The distance (in km) is

A and B can do a piece of work in 28 and 35 days respectively. They began to work together but A leaves after sometime and B completed remaining work in 17 days. After how many days did A leave?

Aman and Ajay can build a wall in 9 days and 12 days respectively. In how many days can they finish the work if they work together?

A and B working together, can do a piece of work in $$ {4{1 over 2}}$$ hours. B and C working together can do it in 3 hours. C and A working together can do it in $$ {2{1 over 4}}$$ hours. All of them begin the work at the same time. Find how much time they will take to finish the piece of work?

28 men can complete a piece of work in 15 days and 15 women can completed the same piece of work in 24 days. What is the respective ratio between the amount of work done by 30 men in 1 day and the amount of work done by 18 women in 1 days?

150 workers were engaged to finish a piece of work in a certain number of days. Four workers dropped on the second day, four more workers dropped on third day and so on. It takes 8 more days to finish the work now, find the number of days in which the work was completed?

A contract is to be completed in 50 days and 105 men were set to work, each working 8 hour a day. After 25 days, 2/5th of the work is finished. How many additional men be employed, so that the work may be completed on time, each man now working 9 hour a day?

A can finish work in 18 days and B in 36 days. If they work on it together for 9 days, what percent of work is left?

A does 2/5 of a work in 9 days. Then B joined him and they together completed the remaining work in 6 days. B alone can finish the whole work in

A can do a piece of work in 6 days and B in 9 days. How many days will both take together to complete the work?

A can cultivate $${2 over 5}$$ of a land in 6 days and b can cultivate $${1 over 6}$$ of the same land in 10 days. Working together A and B can cultivate $${4 over 5}$$ of the land in;

A can finish a piece of work in 18 days and B can do the same work in half the time taken by A. Then working together. What part of the same work they an finish in a day?

A and B can do a piece of work in 12 days. B and C in 15 days and C and A in 20 days. If A, B and C work together, they will completer the work in :

A and B can do a piece of work in 72 days. B and C can do it in 120 days. A and C can do it in 90 days. In how many days all three together can do the work ?

A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1 over 4} days$$ of a day ?

A and B can do a piece of work in 10 days, B and C in 15 days and C and A in 20 days, C alone can do the work in :

A book can be read in 40 days if 7 pages are read every day. If the book needs to be read in 8 days. How many pages should be read every day?

Ram does a work in 40 days and Shyam does same work in 60 days. If efficiency of Mohan is 20% less than the combined efficiency of Ram and Shyam together then working alone Mohan will complete the whole work in how many days?

8 men and 4 women together can complete a piece of work in 6 days. Work done by a man in one day is double the work done by a woman in one day. If 8 men and 4 women started working and after 2 days, 4 men left and 4 new women joined, in how many more days will the work be completed?

A can do a piece of work in 10 days and B can do it in 15 days. They work together for 5 days, the rest of the work is finished by C in two more days. If they got 6000 as wages for the whole work, then find the daily wages of A, B and C.

X, Y and Z take 18 days to complete a piece of work. If X works alone he finishes the work in 36 days and if Y works alone he finishes it in 60 days. How long will it take Z to complete the work alone?

Shyam can complete a task in 12 days by working 10 hours a day. How many hours a day should he work to complete the task in 8 days?

Sanjay and Jacob start running in opposite directions from the same point at speeds of 7m/s and 5m/s. After 42 minutes, how far would they be from each other?

6 carpenters make 96 windows in 16 days. If 8 carpenters work for 4 days how many windows will they make?

20 women complete a work in 16 days, 16 men complete the same work in 15 days, then what will be the ratio of the capacities of men and women?

If 28 men complete the $$ {7 over 8}$$ portion of a work in a week, then how many man will have to work to complete the remaining work in one finish.

A work is done in 12 days by a team of 10 men, the same work is completed by a team of 10 women in 6 days. If both work together then in how many days the same work can be completed-

A job can be completed by 12 men in 12 days. How many extra days will be needed to complete the job if 6. men leave after working for 6 days?

If 10 men or 20 women or 40 children can do a piece of work in 7 days, then 5 men, 5 women and 5 children together can do half of the work in

Tina can complete a piece of work in 10 days. Mina is $$ 33 {1 over3}$$% less efficient than Tina. How many days are required to both to complete the work.

Raju, Rinku and Ram can do a piece of work in 6, 12, and 24 days respectively. In what time will they finish the work while working together ?

A can do a piece of work in 12 days. When he had worked for 3 days. B joined him. If they complete the work in 3 more days, in how many days can B alone finish the work?

Two men can complete a work in 9 days. How many men will be required to complete twice the work in 12 days?

A and B together can complete a piece of work in 3 days. They start together. But, after 2 days, B left the work, if the work is completed after 2 next days. B alone could do the work in

Five women can do a work in thirty six days. If the ratio between the capacity of a man and a woman is 3:1, then find how many days it will take 5 men to complete the same work?

Some persons can do a piece of work in 12 days. Two times the number of such persons will do half of the work in

Twenty women can do work in sixteen days. Sixteen men can complete the same work in fifteen days. The ratio between the capacity of a man and a woman is

A alone can complete a work in 6 days and B alone can complete the same work in 8 days. In how many both A and B together can complete the same work ?

10 men can finish painting a wall in 8 days. How many more men will be needed if the painting work is to be finished in 4 days?

A and B together can complete a work in 12 days, A alone can complete in 20 days. If B now does the work only for half a day daily, then the number of days required to complete the work, by A and B together, is

A can do a work in 36 days while B c an do the same in 48 days. If A work for x days while B work for x+2 days then one-third of the work is complete. Find the value of x.

If 27 people, working 8 hours a day, can complete a task in 12 days, then in how many days will 18 people finish the task, working 9 hours a day?

The ratio of the efficiencies of A. B and C is 7: 5: 4. Working together, they can finish a work in 35 days. A and B work together for 28 days. The remaining work will be completed (in days) by C alone: