5 പുരുഷന്മാരോ 12 സ്ത്രീകളോ അടങ്ങുന്ന ഒരു സംഘത്തിന് ഒരു പ്രത്യേക ജോലി 78 ദിവസം കൊണ്ട് പൂർത്തിയാക്കാൻ കഴിയുമെങ്കിൽ 5 പുരുഷന്മാരും 12 സ്ത്രീകളും ഒരുമിച്ച് പ്രവർത്തിച്ചാൽ അതേ ജോലി പൂർത്തിയാക്കാൻ എത്ര സമയം എടുക്കും ?

10 പുരുഷന്മാർ ഒരു ജോലി 12 ദിവസം കൊണ്ട് ചെയ്തു തീർക്കാൻ കഴിയുമെങ്കിൽ അതെ ജോലി ചെയ്യാൻ 12 പുരുഷന്മാർ എടുക്കുന്ന സമയം എത്ര?

A filling pipe can fill a pot in 40 minutes and wastage pipe can empty the filled pot in 60 minutes. By mistake without closing the wastage pipe, the filling pipe opened. In how much time an empty pot can be filled?

Three taps A, B and C can fill a tank in 10, 18 and 6 hours, respectively. If A is open all the time and B and C are open for one hour each alternatively, starting with B, the tank will be full in:

Pipes A and B can fill a tank in 18 minutes and 27 minutes, respectively. C is an outlet pipe. When A, B and C are opened together, the empty tank is completely filled in 54 minutes. Pipe C alone can empty the full tank in:

Two pipes can fill a tank in 15 hours and 4 hours, respectively, while a third pipe can empty it in 12 hours. How long (in hours) will it take to fill the empty tank if all the three pipes are opened simultaneously?

A യും B യും ഒരുമിച്ച് 40 ദിവസത്തിനുള്ളിൽ ഒരു ജോലി ചെയ്യുന്നു. B യും C യും ഒരുമിച്ച് 25 ദിവസത്തിനുള്ളിൽ ചെയ്യുന്നു. എയും ബിയും ഒരുമിച്ച് ജോലി ചെയ്യാൻ തുടങ്ങി, എ 6 ദിവസത്തിന് ശേഷം ജോലി ഉപേക്ഷിച്ചു, ബി 8 ദിവസത്തിന് ശേഷം ജോലി ഉപേക്ഷിച്ചു. A പോയതിനു ശേഷം, C ജോലിയിൽ ചേരുകയും C 40.5 ദിവസത്തിനുള്ളിൽ ജോലി പൂർത്തിയാക്കുകയും ചെയ്തു, C-യ്ക്ക് മാത്രം എത്ര ദിവസത്തിനുള്ളിൽ ജോലി പൂർത്തിയാക്കാൻ കഴിയും?

ഒരു കമ്പ്യൂട്ടർ ഗെയിമിൽ, ഒരു ബിൽഡറിന് 20 മണിക്കൂറിനുള്ളിൽ ഒരു മതിൽ നിർമ്മിക്കാൻ കഴിയും, ഒരു ഡിസ്ട്രോയറിന് 40 മണിക്കൂറിനുള്ളിൽ അത്തരമൊരു മതിൽ പൂർണ്ണമായും തകർക്കാൻ കഴിയും. തുടക്കത്തിൽ, ബിൽഡറും ഡിസ്ട്രോയറും ഒരു അടിസ്ഥാന തലത്തിൽ ഒരുമിച്ച് പ്രവർത്തിക്കാൻ തയ്യാറായിരുന്നു. എന്നാൽ 30 മണിക്കൂറിന് ശേഷം ഡിസ്ട്രോയർ പിൻവലിച്ചു. മതിൽ പണിയാൻ എടുത്ത മൊത്തം സമയം എത്രയാണ്?

After 63 litres of petrol was poured into an empty storage tank, it was still 10% empty. How much petrol (in litres)must be poured into the storage tank in order to fill it?

A pipe can fill a tank in 10 hours. Due to a leak in the bottom, it fills the tank in 22.5 hours. If the tank is full, then how much time will the leak take to empty it?

8 men can complete a piece of work in 8 days while 8 women can do it in 12 days. In how many days can 2 women and 4 men complete it?

Pravin can do a piece of work in 6 hours. Rishi can do it in 28 hours. With the assistance of Shan, they completed the work in 4 hours. In how many hours can Shan alone do it?

A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 12 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be two-third filled, is:

5 men can complete a piece of work in 16 days while 2 women can do it in 20 days. In how many days can 4 women and 2 men complete it?

Two pipes can fill a tank in 30 hours and 40 hours, respectively. Find the time (in hours) taken to fill the tank when both the pipes are opened simultaneously.

Two inlet pipes A and B can fill a cistern in 30 minutes and 36 minutes, respectively. Initially, only A is opened for 10 minutes. After 10 minutes, A is closed and B is opened. In how much time (in minutes) will the inlet pipe B fill the remaining part of the cistern?

Prakash and Vinesh can complete a certain piece of work in 10 and 8 days, respectively, They started to work together, and after 3 days, Vinesh left. In how many days will Prakash complete the remaining work?

Vijay can do a piece of work in 4 hours. Ajay can do it in 28 hours. With the assistance of Amit, they completed the work in 3 hours. In how many hours can Amit alone do it?

A can do a piece of work in 12 days. B can do it in 18 days. With the assistance of C, they completed the work in 4 days. C alone can do it in ______________days.

Kiran can do a certain piece of work in 15 days. Kiran and Garima can together do the same work in 10 days, and Kiran, Garima and Mehak can do the same work together in 9 days. In how many days can Kiran and Mehak do the same work?

A tap can fill a tank in 8 hours. After half the tank is filled, four more similar taps are opened. What is the total time taken to fill the tank completely?

Anil can do a piece of work in 4 hours. Ashok can do it in 8 hours. With the assistance of Robin, they completed the work in 2 hours. In how many hours can Robin alone do it?

If A can complete a job in 15 days and B can complete the same job in 20 days, then how many days (rounded up to the nearest two decimal places) will it take for both A and B to complete the job together?

Jitesh and Kamal can complete a certain piece of work in 7 and 11 days, respectively, They started to work together, and after 3 days, Kamal left. In how many days will Jitesh complete the remaining work?

After 60 litres of petrol was poured into an empty storage tank, it was still 10% empty. How much petrol (in litres, rounded off to two decimal place) must be poured into the storage tank in order to fill it?

Two pipes, A and B, can fill the tank in 60 hours and 90 hours, respectively. If both the pipes are opened simultaneously, in how many hours will 75% of the tank be filled?

Anjani can do a certain piece of work in 18 days. Anjani and Khushbu can together do the same work in 14 days, and Anjani, Khushbu and Sushmita can do the same work together in 9 days. In how many days can Anjani and Sushmita do the same work?

Rishi can do a piece of work in 8 hours. Shan can do it in 12 hours. With the assistance of Veer, they completed the work in 3 hours. In how many hours can Veer alone do it?

Isha can do a certain piece of work in 15 days. Isha and Smriti can together do the same work in 11 days, and Isha, Smriti and Ashlesha can do the same work together in 10days. In how many days can Isha and Ashlesha do the same work?

10 men and 6 women can do a piece of work in 4 days, whereas 12 men and 18 women can do it in 2 days. Find the ratio of the daily work done by a man to that done by a woman, respectively

A fruit vendor restocks apples every 4 days and bananas every 6 days. If he restocks both fruits today, after how many days will he restock both apples and bananas on the same day again?

In a race, an athlete covers a distance of 360 m in 60 sec in the first lap. He covers the second lap of the same length in 180 sec. What is the average speed (in m/sec) of the athlete?

Kartik can do a piece of work in 4 hours. Ishan can do it in 20 hours. With the assistance of Krish, they completed the work in 2 hours. In how many hours can Krish alone do it?

Anjali can do a certain piece of work in 16 days. Anjali and Ayushi can together do the same work in 10 days, and Anjali, Ayushi and Ankita can do the same work together in 8 days. In how many days can Anjali and Ankita do the same work?

A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 63 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be two-third filled, is:

A cistern can be filled by a tap in 6 hours and emptied by an outlet pipe in 7.5 hours. How long will it take to fill the cistern if both the tap and the pipe are opened together?

Jitesh and Kamal can complete a certain piece of work in 18 and 17 days, respectively, They started to work together, and after 5 days, Kamal left. In how many days will Jitesh complete the remaining work?

A pipe can fill a tank in 6 hours, and another pipe can fill the same tank in 8 hours. If both pipes are opened at the same time, how long (in hours, rounded off to one decimal place) will it take to fill the tank?

A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 27 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be two-third filled, is:

Manoj can do a piece of work in 8 hours. Anand can do it in 8 hours. With the assistance of Anil, they completed the work in 2 hours. In how many hours can Anil alone do it?

Pipes A and B can empty a full tank in 5 hours and 12 hours respectively. Pipe C can fill the same empty tank in 2 hours. If all the three pipes are opened together, then the tank will be filled in:

Jitesh and Kamal can complete a certain piece of work in 7 and 16 days, respectively, They started to work together, and after 2 days, Kamal left. In how many days will Jitesh complete the remaining work?

Nitin can do a piece of work in 7 hours. Pravin can do it in 21 hours. With the assistance of Rishi, they completed the work in 3 hours. In how many hours can Rishi alone do it?

One pipe fills a water tank 3 times faster than the other. If the two pipes together can fill the empty tank in 37 minutes, then how much time will the slower pipe alone take to fill the tank?

Isha can do a certain piece of work in 20 days. Isha and Smriti can together do the same work in 16 days, and Isha, Smriti and Ashlesha can do the same work together in 8 days. In how many days can Isha and Ashlesha do the same work?

A can do a piece of work in 10 days. B can do it in 15 days. With the assistance of C, they completed the work in 2 days. C alone can do it in ______________days.

P can do a piece of work in 48 days, which Q can do in 18 days. Q worked at it for 15 days. P can finish the remaining work in:

Abhay and Bharat can complete a certain piece of work in 17 and 10 days, respectively, They started to work together, and after 3 days, Bharat left. In how many days will Abhay complete the remaining work?

A 6 ദിവസത്തിൽ ഒരു ജോലി പൂർത്തിയാക്കാൻ കഴിയുകയും B 9 ദിവസங்களில் സ്ഥിരം ജോലി പൂർത്തിയാക്കാൻ കഴിയുകയും ചെയ്യുന്നു. ഇരുവരും ചേർന്ന് ഈ ജോലിയെ പൂർത്തിയാക്കാൻ എത്ര ദിവസം എടുക്കും?

എ, ബി എന്നിവർ ചേർന്ന് ഒരു പണി 12 ദിവസം കൊണ്ടു വര്സിക്കുന്നു. ബി, സി 15 ദിവസവും, എ, സി 20 ദിവസവും കൊണ്ട്. എ, ബി, സി മൂന്ന് പേരും ചേർന്ന് പണി നടത്തി തികയ്ക്കാൻ എത്ര ദിവസം?