Recent puzzles under tag time work

+1 vote

Two pipes A and B can separately fill a cistern in 60 and 75 mins respectively, there is a third pipe in the bottom...

posted May 16, 2018 by Mishthy Mukherjee

+1 vote

6 men & 8 women can do a work in 10 days, 4 men & 7 women can do it in 12 days, how many days will 4 men and 12 women...

posted May 2, 2018 by anonymous

0 votes

A baker can make either 7 large or 45 small cakes/hour. Kitchen is available for 3 hours and 140 large and 990 small...

posted Dec 25, 2017 by anonymous

0 votes

P can do a work in 19 days. Q can in 9.5 days and R can in 28.5 days. Q and R start the work and leave after 3 days...

posted Jul 20, 2017 by anonymous

0 votes

How many days did it take for the man to complete 25% of the task?

posted Jun 29, 2017 by Deepa

+1 vote

P, Q, R can do a work in 12, 8 and 6 days respectively. Q and R start the work and leave after 2 days...

posted Jun 12, 2017 by anonymous

0 votes

A can do a work in 6 days and B in 15 days. If they work on it together for 3 days then what fraction of work is left?

posted Jun 2, 2017 by anonymous

0 votes

P is able to do a work in 15 days and Q the same work in 10 days. If they work together for 2 days, how much work left?

posted Apr 7, 2017 by anonymous

0 votes

Contractor took a job to be done in 20 days. But 12 men did not come up and was finished by remaining man in 32 days.

posted Nov 17, 2016 by anonymous

+1 vote

40 men can build a wall 20m high in 15 days. How many men required to build a similar wall 50 m high in 3 days?

posted Oct 6, 2016 by anonymous

0 votes

6 men do a piece of work in 10 days with an effort of 6 hrs/day. How many extra men are required to do the double work..

posted Sep 13, 2016 by anonymous

0 votes

If 4 examiners can examine a certain number of answer books in 8 days by working 5 hours a day...

posted Jul 13, 2016 by anonymous

+1 vote

If A men working A hours a day can do A units of work in A days, then how many units of work can be completed by B men..

posted Jun 29, 2016 by anonymous

0 votes

Pipe A can fill a cistern in 4 hours while pipe B can empty it in 6 hours. How many hours would be taken...

posted Jun 7, 2016 by anonymous

+2 votes

A cistern has three pipes A, B and C. The pipes A and B can fill it in 4 and 5 hours respectively...

posted Apr 29, 2016 by Aditi

0 votes

If A is thrice as fast as B and together can do a work in 21 days. In how many days A alone can do the work?

posted Mar 14, 2016 by Naveen Kumar

0 votes

What is the number of days taken by Rehman to finish the work?

posted Mar 11, 2016 by Deepak Chitragar

0 votes

A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each....

posted Mar 8, 2016 by Deepika Jain

0 votes

Two taps can separately fill a cistern in 10 min. and 15 min. respectively and when the waste pipe is open...

posted Mar 8, 2016 by anonymous

0 votes

X can do a piece of work in 25 days and Y is 25% more efficient than X. How many days Y will take to finish the work?

posted Mar 5, 2016 by anonymous

0 votes

Amit and Ananthu can do a work in 15 days_________________In how many days was the total work completed?

posted Mar 3, 2016 by anonymous

0 votes

A forms a wall in 10 days and B forms it in 15 days. A and B start the work of forming wall together...

posted Mar 3, 2016 by anonymous

+1 vote

How many days are required for making the remaining wall by Sahil?

posted Mar 2, 2016 by Varuna Magar

0 votes

Rahul and Maneesh working separately can do a piece of work in 9 days and 12 days respectively. If they work for........

posted Feb 25, 2016 by Brijesh Talwar

0 votes

X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4...........

posted Feb 18, 2016 by Nimish

+1 vote

Salil and Aarav can do a piece of work in 45 and 40 days respectively. They began the work together but Salil...........

posted Feb 4, 2016 by Rahul Vaidya

+1 vote

Dhoni can do a piece of work in 80 days. He works at it for 10 days and then Virat alone finishes the work in 42 days...

posted Jan 21, 2016 by anonymous

+1 vote

A machine P can print one lakh books in 8 hours, machine Q can in 10 hours while machine R can print them in 12 hours...

posted Jan 14, 2016 by Ankur Athari

0 votes

How many children should be increased to make the school work complete in exact time?

posted Jan 12, 2016 by Kuldeep Apte

0 votes

What will be the time taken by 15 men and 20 boys in doing the same type of work?

posted Jan 9, 2016 by Udita

+1 vote

Aadesh alone can do a work in 6 days and Bhavesh alone in 8 days. Aadesh and Bhavesh undertook to do it for Rs. 3200...

posted Jan 8, 2016 by Anil Chaurasiya

0 votes

8 woman and 12 men complete a certain piece of work in 9 days. Each woman takes twice the time taken by a man...

posted Jan 6, 2016 by anonymous

0 votes

What is the time taken by the slower train to cross the faster train in seconds ?

posted Dec 24, 2015 by Anil Chaurasiya

0 votes

A, B and C can do a piece of work in 20, 30 and 60 days.................if he is assisted by B and C on every third day?

posted Dec 10, 2015 by Ankur Athari

–1 vote

A can lay railway track between two given stations in 16 days............Then, C alone can do the job in how many days ?

posted Dec 9, 2015 by Nikhil Pandey

+1 vote

If 9 boy working 15/2 hrs a day finish a work in 20 days, then how many days will be taken by 12 boy working 6 hrs a day

posted Dec 2, 2015 by anonymous

+2 votes

Had Mukesh been working alone, How many number of days taken by him to complete the task.

posted Nov 19, 2015 by anonymous

+1 vote

A cistern has a leak which would empty it in 8 hours. A tap is turned on which admits 6 litres a minute into cistern...

posted Oct 21, 2015 by anonymous

0 votes

Can you calculate how long they have been driving their respective cars ?

posted Sep 23, 2015 by Madhavi Latha

0 votes

If today is Saturday, when did he expect to start his preparations and when did he actually start?

posted Aug 31, 2015 by Swati Arora

+2 votes

Tank with a leak in bottom is filled in 15 hrs and without leak in 12 hrs. How much time leak will to empty the tank?

posted Jul 28, 2015 by anonymous

+1 vote

How many days would it take the man who finishes the work if he does the work alone?

posted Jul 24, 2015 by Upma

0 votes

Can you calculate how much time has elapsed between the two observations?

posted Jul 16, 2015 by Varuna Magar

0 votes

What should be his speed to cover the remaining distance in the remaining time ?

posted Jul 15, 2015 by Madhavi Latha

+1 vote

Ravish can solve a problem in 4 minute. Arnab can solve same problem in 1/5 of time. How long Arnav will take to solve?

posted Jul 9, 2015 by anonymous

0 votes

In how much time tap B alone can fill the tank ?

posted Jul 2, 2015 by Amarvansh

0 votes

Can you calculate how much time has elapsed between two observations?

posted Jun 8, 2015 by Mohammad

0 votes

9 men finish one-third work in 10 days. How many additional men required to finish the remaining work in 2 more days?

posted May 22, 2015 by anonymous

0 votes

How much coal (in metric tonnes) will be needed for 8 engines, each running 10 hours a day?

posted May 21, 2015 by anonymous

0 votes

How many days are required to complete the work ?

posted Apr 8, 2015 by Varuna Magar