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Recent questions tagged work-time
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1
CAT 2022 Set-3 | Quantitative Aptitude | Question: 14
A group of $\mathrm{N}$ people worked on a project. They finished $35 \%$ of the project by working $7$ hours a day for $10$ days. Thereafter, $10$ people left the group and the remaining people finished the rest of the project in $14$ days by working $10$ hours a day. Then the value of $\mathrm{N}$ is $150$ $36$ $140$ $23$
admin
asked
in
Quantitative Aptitude
Mar 3
by
admin
3.7k
points
669
views
cat2022-set3
quantitative-aptitude
work-time
0
votes
0
answers
2
NIELIT 2022 Feb Scientist D - Section D: 15
$\text{A, B}$ and $\text{C}$ can do a piece of work in $24, 30$ and $40$ days respectively. They began the work together but $\text{C}$ left $10$ days before completion of the work. In how many days was the work done ? $11$ days $11.5$ days $12.5$ days $12$ days
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Jul 22, 2022
by
Lakshman Bhaiya
13.6k
points
119
views
nielit2022feb-scientistd
work-time
1
vote
1
answer
3
CAT 2021 Set-3 | Quantitative Aptitude | Question: 15
One day, Rahul started a work at $9 \; \text{AM}$ and Gautam joined him two hours later. They then worked together and completed the work at $5 \; \text{PM}$ the same day. If both had started at $9 \; \text{AM}$ and worked together ... . Working alone, the time Rahul would have taken, in hours, to complete the work is $10$ $12$ $12.5$ $11.5$
soujanyareddy13
asked
in
Quantitative Aptitude
Jan 20, 2022
by
soujanyareddy13
2.7k
points
974
views
cat2021-set3
quantitative-aptitude
work-time
1
vote
1
answer
4
CAT 2021 Set-2 | Quantitative Aptitude | Question: 20
Two pipes $\text{A}$ and $\text{B}$ are attached to an empty water tank. Pipe $\text{A}$ fills the tank while pipe $\text{B}$ drains it. If pipe $\text{A}$ is opened at $2 \; \text{pm}$ and pipe $\text{B}$ ... If pipe $\text{B}$ is not opened at all, then the time, in minutes, taken to fill the tank is $140$ $264$ $144$ $120$
soujanyareddy13
asked
in
Quantitative Aptitude
Jan 20, 2022
by
soujanyareddy13
2.7k
points
618
views
cat2021-set2
quantitative-aptitude
work-time
pipes-cistern
1
vote
1
answer
5
CAT 2021 Set-1 | Quantitative Aptitude | Question: 4
Amar, Akbar and Anthony are working on a project. Working together Amar and Akbar can complete the project in $1 \; \text{year},$ Akbar and Anthony can complete in $16$ ... person who is neither the faster nor the slowest works alone, the time in months he will take to complete the project is
soujanyareddy13
asked
in
Quantitative Aptitude
Jan 19, 2022
by
soujanyareddy13
2.7k
points
1.7k
views
cat2021-set1
quantitative-aptitude
work-time
numerical-answer
1
vote
1
answer
6
CAT 2021 Set-1 | Quantitative Aptitude | Question: 5
Anu, Vinu and Manu can complete a work alone in $15 \; \text{days}, 12 \; \text{days}$ and $20 \; \text{days},$ respectively. Vinu works everyday. Anu works only on alternate days starting from the first day while Manu works only on ... days starting from the second day. Then, the number of days needed to complete the work is $6$ $5$ $8$ $7$
soujanyareddy13
asked
in
Quantitative Aptitude
Jan 19, 2022
by
soujanyareddy13
2.7k
points
1.2k
views
cat2021-set1
quantitative-aptitude
work-time
1
vote
1
answer
7
CAT 2020 Set-3 | Question: 60
A contractor agreed to construct a $6 \; \text{km}$ road in $200 \; \text{days}.$ He employed $140$ persons for the work. After $60 \; \text{days},$ he realized that only $1.5 \; \text{km}$ road has been completed. How many additional people would he need to employ in order to finish the work exactly on time $?$
soujanyareddy13
asked
in
Quantitative Aptitude
Sep 17, 2021
by
soujanyareddy13
2.7k
points
426
views
cat2020-set3
quantitative-aptitude
work-time
numerical-answer
1
vote
1
answer
8
CAT 2020 Set-2 | Question: 54
John takes twice as much time as Jack to finish a job. Jack and Jim together take one-thirds of the time to finish the job than John takes working alone. Moreover, in order to finish the job, John takes three days more than that taken by three of them working together. In how many days will Jim finish the job working alone $?$
soujanyareddy13
asked
in
Quantitative Aptitude
Sep 17, 2021
by
soujanyareddy13
2.7k
points
669
views
cat2020-set2
quantitative-aptitude
work-time
numerical-answer
0
votes
1
answer
9
NIELIT 2019 Feb Scientist D - Section C: 8
$A$ can do a piece of work in $14$ days which $B$ can do in $21$ days. They begin together but $3$ days before the completion of the work, $A$ leaves off. The total number of days to complete the work is : $\frac{33}{5}$ $8\frac{1}{2}$ $\frac{51}{5}$ $13\frac{1}{2}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 3, 2020
by
Lakshman Bhaiya
13.6k
points
440
views
nielit2019feb-scientistd
work-time
0
votes
1
answer
10
NIELIT 2019 Feb Scientist D - Section C: 10
If $9$ men working $7\frac{1}{2}$ hours a day can finish a work in $20$ days, then how many days will be taken by $12$ men working $6$ hours a day to finish the work, it being given that $3$ men of former type work as much as $2$ men of the latter type in the same time ? $12\frac{1}{2}$ $13$ $9\frac{1}{2}$ $11$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 3, 2020
by
Lakshman Bhaiya
13.6k
points
702
views
nielit2019feb-scientistd
work-time
0
votes
1
answer
11
NIELIT 2016 MAR Scientist C - Section A: 10
If $34$ men completed $2/5$th of a work in $8$ days working $9$ hours a day. How many more man should be engaged to finish the rest of the work in $6$ days working $9$ hours a day? $189$ $198$ $102$ $142$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 2, 2020
by
Lakshman Bhaiya
13.6k
points
549
views
nielit2016mar-scientistc
work-time
0
votes
2
answers
12
NIELIT 2016 MAR Scientist C - Section A: 11
Worker $A$ takes $8$ hours to do a job. Worker $B$ takes $10$ hours to do the same job. How long it take both $\text{A&B}$, working together but independently, to do the same job? $40/9$ days $40/7$ days $7.5$ days $8.5$ days
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 2, 2020
by
Lakshman Bhaiya
13.6k
points
545
views
nielit2016mar-scientistc
work-time
0
votes
1
answer
13
NIELIT 2019 Feb Scientist C - Section C: 13
$A$ and $B$ can complete a task in $30$ days when working together. After $A$ and $B$ have been working together for $11$ days, $B$ is called away and $A$, himself completes the task in the next $28$ days. Had $A$ been working alone, the number of days ... would have been: $\dfrac{379}{9} \\$ $\dfrac{840}{19} \\$ $\dfrac{520}{11} \\$ $\dfrac{590}{11}$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 1, 2020
by
Lakshman Bhaiya
13.6k
points
559
views
nielit2019feb-scientistc
work-time
0
votes
2
answers
14
NIELIT 2019 Feb Scientist C - Section C: 21
$A$ can finish a work in $12$ days and $B$ can do it in $15$ days. After $A$ had worked for $3$ days, $B$ also joined $A$ to finish the remaining work. In how many days, the remaining work will be finished? $5\dfrac{1}{2} \\$ $4\dfrac{1}{2} \\$ $5$ $6$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 1, 2020
by
Lakshman Bhaiya
13.6k
points
597
views
nielit2019feb-scientistc
work-time
0
votes
2
answers
15
NIELIT 2019 Feb Scientist C - Section C: 29
If $20$ men working $7$ hours a day can do a piece of work in $10$ days, in how many days will $15$ men working for $8$ hours a day do the same piece of work? $\dfrac{320}{21} \text{ days} \\$ $\dfrac{35}{3} \text{ days} \\$ $\dfrac{105}{16} \text{ days} \\$ $\dfrac{21}{5}\text{ days} \\$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 1, 2020
by
Lakshman Bhaiya
13.6k
points
513
views
nielit2019feb-scientistc
work-time
1
vote
1
answer
16
NIELIT 2017 OCT Scientific Assistant A - Section A: 2
Aamir and Birju can cut $5000\;\text{g}$ of wood in $20$ min. Birju and Charles can cut $5000\;\text{g}$ of wood in $40$ min. Charles and Aamir cut $5\;\text{kg}$ of wood in $30$ min. How much time Charles will take to cut $5\;\text{kg}$ wood alone? $120$ min $48$ min $240$ min $120/7$ min
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Apr 1, 2020
by
Lakshman Bhaiya
13.6k
points
954
views
nielit2017oct-assistanta
quantitative-aptitude
work-time
0
votes
2
answers
17
NIELIT 2017 DEC Scientific Assistant A - Section A: 34
Ali is thrice as good as workman as Birju and therefore is able to finish a job in $60$ days less than Birju. If both Ali and Birju, work together, they can do it in: $20$ days $22.5$ days $25$ days $30$ days
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Mar 31, 2020
by
Lakshman Bhaiya
13.6k
points
1.2k
views
nielit2017dec-assistanta
numerical-ability
work-time
0
votes
2
answers
18
NIELIT 2016 DEC Scientist B - Section A: 59
$56$ men can complete a piece of work in $24$ days. In how many days can $42$ men complete the same piece of work ? $48$ $32$ $20$ $16$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Mar 31, 2020
by
Lakshman Bhaiya
13.6k
points
827
views
nielit2016dec-scientistb
work-time
1
vote
2
answers
19
NIELIT 2016 DEC Scientist B - Section A: 58
In a camp, there are meals for $120$ men or $200$ children. If $150$ children have taken their meals, how many men will be catered to with the remaining meal ? $50$ $40$ $30$ $20$
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Mar 31, 2020
by
Lakshman Bhaiya
13.6k
points
885
views
nielit2016dec-scientistb
work-time
0
votes
2
answers
20
NIELIT 2017 DEC Scientist B - Section A: 49
Arun and Barun are both athletes. However, Arun runs $25\%$ faster than Barun. He is able to allow Barun a lead of $7$ meters to end a race in scorching heat. What is the length of the race ? $10$ meters $25$ meters $15$ meters $35$ meters
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Mar 30, 2020
by
Lakshman Bhaiya
13.6k
points
1.9k
views
nielit2017dec-scientistb
work-time
0
votes
1
answer
21
NIELIT 2017 DEC Scientist B - Section A: 60
A task can be completed in $20$ days, if Rose and Ryan work together. However, if Rose worked alone and completed half the task and then Ryan takes over and completes the second half, the task will be completed in $45$ days. How long will Rose ... if she worked alone ? Assume that Ryan is more efficient than Rose. $25$ days $30$ days $60$ days $65$ days
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Mar 30, 2020
by
Lakshman Bhaiya
13.6k
points
1.6k
views
nielit2017dec-scientistb
work-time
1
vote
1
answer
22
CAT 2019 Set-2 | Question: 71
Anil alone can do a job in $20$ days while Sunil alone can do it in $40$ days. Anil starts the job, and after $3$ days, Sunil joins him. Again, after a few more days, Bimal joins them and they together finish the job. If Bimal has done $10\%$ of the job, then in how many days was the job done? $14$ $13$ $15$ $12$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
846
views
cat2019-2
quantitative-aptitude
work-time
2
votes
1
answer
23
CAT 2018 Set-2 | Question: 78
A water tank has inlets of two types $\text{A}$ and $\text{B}$. All inlets of type $\text{A}$ when open, bring in water at the same rate. All inlets of type $\text{B}$, when open, bring in water at the same rate. The empty tank is completely ... will the empty tank get completely filled if $7$ inlets of type $\text{A}$ and $27$ inlets of type $\text{B}$ are open?
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
568
views
cat2018-2
quantitative-aptitude
work-time
pipes-cistern
numerical-answer
3
votes
1
answer
24
CAT 2018 Set-2 | Question: 76
A tank is emptied everyday at a fixed time point. Immediately thereafter, either pump $\text{A}$ or pump $\text{B}$ or both start working until the tank is full. On Monday, $\text{A}$ alone completed filling the tank at $8$ pm. On Tuesday, $\text{B}$ ... tank filled on Thursday if both pumps were used simultaneously all along? $4:36$ pm $4:12$ pm $4:24$ pm $4:48$ pm
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
571
views
cat2018-2
quantitative-aptitude
work-time
pipes-cistern
3
votes
1
answer
25
CAT 2018 Set-2 | Question: 82
Ramesh and Ganesh can together complete a work in $16$ days. After seven days of working together, Ramesh got sick and his efficiency fell by $30\%$. As a result, they completed the work in $17$ days instead of $16$ days. If Ganesh had worked alone after Ramesh got sick, in how many days would he have completed the remaining work? $13.5$ $11$ $12$ $14.5$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
660
views
cat2018-2
quantitative-aptitude
work-time
2
votes
1
answer
26
CAT 2018 Set-1 | Question: 68
A tank is fitted with pipes, some filling it and the rest draining it. All filling pipes fill at the same rate, and all draining pipes drain at the same rate. The empty tank gets completely filled in $6$ hours when $6$ filling and $5$ ... draining pipes are on. In how many hours will the empty tank get completely filled when one draining and two filling pipes are on?
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
611
views
cat2018-1
quantitative-aptitude
work-time
pipes-cistern
numerical-answer
2
votes
1
answer
27
CAT 2018 Set-1 | Question: 100
When they work alone, $\text{B}$ needs $25\%$ more time to finish a job than $\text{A}$ does. They two finish the job in $13$ days in the following manner: $\text{A}$ works alone till half the job is done, then $\text{A}$ and $\text{B}$ work together ... the remaining $5\%$ of the job. In how many days can $\text{B}$ alone finish the entire job? $20$ $16$ $22$ $18$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
569
views
cat2018-1
quantitative-aptitude
work-time
2
votes
1
answer
28
CAT 2018 Set-1 | Question: 99
Humans and robots can both perform a job but at different efficiencies. Fifteen humans and five robots working together take thirty days to finish the job, whereas five humans and fifteen robots working together take sixty days to finish it. How many days will fifteen humans working together (without any robot) take to finish it? $36$ $32$ $45$ $40$
go_editor
asked
in
Quantitative Aptitude
Mar 20, 2020
by
go_editor
13.7k
points
420
views
cat2018-1
quantitative-aptitude
work-time
1
vote
1
answer
29
CAT 2017 Set-2 | Question: 74
A tank has an inlet pipe and an outlet pipe. If the outlet pipe is closed then the inlet pipe fills the empty tank in $8$ hours. If the outlet pipe is open then the inlet pipe fills the empty tank in $10$ hours. If only the outlet pipe is open then in how many hours the full tank becomes half-full? $20$ $30$ $40$ $45$
go_editor
asked
in
Quantitative Aptitude
Mar 16, 2020
by
go_editor
13.7k
points
379
views
cat2017-2
quantitative-aptitude
work-time
pipes-cistern
1
vote
1
answer
30
CAT 2017 Set-2 | Question: 79
Amal can complete a job in $10$ days and Bimal can complete it in $8$ days. Amal, Bimal and Kamal together complete the job in $4$ days and are paid a total amount of Rs $1000$ as remuneration. If this amount is shared by them in proportion to their work, then Kamal's share, in rupees, is $100$ $200$ $300$ $400$
go_editor
asked
in
Quantitative Aptitude
Mar 16, 2020
by
go_editor
13.7k
points
531
views
cat2017-2
quantitative-aptitude
work-time
2
votes
1
answer
31
CAT 2017 Set-1 | Question: 68
A person can complete a job in $120$ days. He works alone on Day $1$. On Day $2$, he is joined by another person who also can complete the job in exactly $120$ days. On Day $3$, they are joined by another person of equal efficiency. Like this, ... a new person with the same efficiency joins the work. How many days are required to complete the job? $15$ $35$ $23$ $40$
go_editor
asked
in
Quantitative Aptitude
Mar 13, 2020
by
go_editor
13.7k
points
434
views
cat2017-1
quantitative-aptitude
work-time
1
vote
1
answer
32
CAT 2015 | Question: 88
One man can do as much work in one day as a woman can do in $2$ days. A child does one third the work in a day as a woman. If an estate-owner hires $39$ pairs of hands, men, women and children in the ratio $6: 5: 2$ and pays them in all Rs. $1113$ at ... the daily wages of a child be, if the wages are proportional to the amount of work done? Rs. $14$ Rs. $5$ Rs. $20$ Rs. $7$
go_editor
asked
in
Quantitative Aptitude
Mar 9, 2020
by
go_editor
13.7k
points
447
views
cat2015
quantitative-aptitude
work-time
0
votes
0
answers
33
CAT 2015 | Question: 84
A water tank has three taps $\text{A, B},$ and $\text{C. A}$ fills four buckets in $24$ mins, $\text{B}$ fills $8$ buckets in $1$ hour and $\text{C}$ fills $2$ buckets in $20$ minutes. If all taps are opened together a full tank is emptied in $2$ hours. If a buckets can hold $5$ litres of water, what is the capacity of the tank in litres _________
go_editor
asked
in
Quantitative Aptitude
Mar 9, 2020
by
go_editor
13.7k
points
315
views
cat2015
quantitative-aptitude
work-time
pipes-cistern
numerical-answer
1
vote
0
answers
34
CAT 2011 | Question: 8
There are two water drums in my house whose volumes are in the ratio $1: 5$. Every day the smaller drum is filled first and then the same pipe is used to fill the bigger drum. Normally by the time I return from my college, i.e., at $1: 30$ pm, the smaller drum would ... was the smaller drum full? $1 : 18\;\text{pm}$ $1 : 28\;\text{pm}$ $1 : 26\;\text{pm}$ Cannot be determined
Krithiga2101
asked
in
Quantitative Aptitude
Mar 9, 2020
by
Krithiga2101
298
points
1.3k
views
cat2011
quantitative-aptitude
work-time
pipes-cistern
1
vote
1
answer
35
CAT 2019 Set-1 | Question: 74
At their usual efficiency levels, A and B together finish a task in $12$ days. If A had worked half as efficiency as she usually does, and B had worked thrice as efficiency as he usually does, the task would have been completed in $9$ days. How many days would A take to finish the task if she works alone at her usual efficiency? $24$ $18$ $12$ $36$
go_editor
asked
in
Quantitative Aptitude
Mar 8, 2020
by
go_editor
13.7k
points
529
views
cat2019-1
quantitative-aptitude
work-time
1
vote
1
answer
36
CAT 2019 Set-1 | Question: 81
Three men and eight machines can finish a job in half the time taken by three machines and eight men to finish the same job. If two machines can finish the job in $13$ days, then how many men can finish the job in $13$ days?______
go_editor
asked
in
Quantitative Aptitude
Mar 8, 2020
by
go_editor
13.7k
points
391
views
cat2019-1
quantitative-aptitude
work-time
numerical-answer
0
votes
0
answers
37
CAT 2012 | Question: 20
$\text{A, B}$ and $\text{C}$ can independently do a work in $15$ days, $20$ days and $30$ days, respectively. They work together for some time after which $\text{C}$ leaves. $\text{A}$ total of $₹18000$ is paid for the work and $\text{B}$ gets $₹6000$ more than $\text{C}$. For how many days did $\text{A}$ work? $2$ $4$ $6$ $8$
Chandanachandu
asked
in
Quantitative Aptitude
Mar 5, 2020
by
Chandanachandu
320
points
342
views
cat2012
quantitative-aptitude
work-time
work-cost
2
votes
3
answers
38
self doubt
$A$ can complete half work in $7$ days $B$ can do $\dfrac{1}{3}$ of work in $14$ days .while $C$ can complete the $20\%$ of the remaining work in $\dfrac{28}{5}$ days. In how many days $A,B,C$ will complete the work together ?
eyeamgj
asked
in
Quantitative Aptitude
Jun 15, 2018
by
eyeamgj
50
points
2.9k
views
numerical-ability
work-time
6
votes
3
answers
39
NIELIT 2017
aamir and birju can cut 5000 g of wood in 20 min.birju and charles can cut 5000 g of wood in 40 min.charles and aamir can cut 5 kg of wood in 30 min.how much time charles will take to cut 5 kg wood alone??
Mk Utkarsh
asked
in
Quantitative Aptitude
Dec 15, 2017
by
Mk Utkarsh
256
points
2.4k
views
work-time
quantitative-aptitude
nielit
2
votes
2
answers
40
Time and Work
Q1)Srinu is 50% more efficient than Murali.If Srinu takes 20 days to finish a job then Murali will take how much time?
Lakshman Bhaiya
asked
in
Quantitative Aptitude
Nov 25, 2017
by
Lakshman Bhaiya
13.6k
points
1.1k
views
quantitative-aptitude
work-time
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