Question:
If P, Q and R work together, they take 12 days to complete the work. However, if only P and R work, they take 20 days to complete the work. A schedule is made such that P and R work every day, while Q joins them only on alternate days i.e. on 1st, 3rd, 5th, 7th,… days. On which day will the work be completed?
If P, Q and R work together, they take 12 days to complete the work. However, if only P and R work, they take 20 days to complete the work. A schedule is made such that P and R work every day, while Q joins them only on alternate days i.e. on 1st, 3rd, 5th, 7th,… days. On which day will the work be completed?
Updated On: Oct 22, 2024
- 15th
- 14th
- 13th
- 17th
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct answer is (A),15th
Was this answer helpful?
0
0
Top Questions on Time and Work
- Two alarm clocks ring their alarms at regular intervals of 20 minutes and 25 minutes respectively. If they first beep together at 12 noon, at what time will they beep again together next time?
- CBSE Class X - 2024
- Mathematics
- Time and Work
- Two pipes A and B can fill a tank in 32 minutes and 48 minutes respectively. If both the pipes are opened simultaneously, after how much time B should be turned off so that the tank is full in 20 minutes?
- CUET (UG) - 2024
- Mathematics
- Time and Work
- Amal and Vimal together can complete a task in 150 days, while Vimal and Sunil together can complete the same task in 100 days. Amal starts working on the task and works for 75 days, then Vimal takes over and works for 135 days. Finally, Sunil takes over and completes the remaining task in 45 days. If Amal had started the task alone and worked on all days, Vimal had worked on every second day, and Sunil had worked on every third day, then the number of days required to complete the task would have been
- CAT - 2024
- Quantitative Aptitude
- Time and Work
- Two alarm clocks ring their alarms at regular intervals of 20 minutes and 25 minutes respectively. If they first beep together at 12 noon, at what time will they beep again together next time?
- CBSE Class X - 2024
- Mathematics
- Time and Work
- Sam can complete a job in 20 days when working alone. Mohit is twice as fast as Sam and thrice as fast as Ayana in the same job. They undertake a job with an arrangement where Sam and Mohit work together on the first day, Sam and Ayana on the second day, Mohit and Ayana on the third day, and this three-day pattern is repeated till the work gets completed. Then, the fraction of total work done by Sam is
- CAT - 2024
- Quantitative Aptitude
- Time and Work
View More Questions
Questions Asked in ATMA exam
- Select one of the following four options that will make the 2nd pair analogous to the 1st pair given.
( 1 @ 3 @ 6) : 100 :: ( 2 @ 3 @ 5) : ?- ATMA - 2021
- Analogy
- Identify the synonym of the given word:
ABSOLUTE- ATMA - 2021
- Synonyms
- Fil in the blanks with the correct option.
There is____butter left . We need to buy___more.- ATMA - 2021
- Fill in the Blanks
- Fil in the blanks with the correct option.
Would you like______bread?- ATMA - 2021
- Fill in the Blanks
- Fil in the blanks with the correct option.
Idon't want my friends to have______to complain over this cake, so Iwil give it my best shot.- ATMA - 2021
- Fill in the Blanks
View More Questions