Question:
Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time taken to fill the tank?
Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time taken to fill the tank?
Updated On: Jul 3, 2024
- 14 min 40 sec
- 12 min 30 sec
- 11 min 45 sec
- 10 min 20 sec
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A): 14 min 40 sec.
Was this answer helpful?
0
0
Top Questions on Time and Work
- A and B can complete a task in the ratio 3:2. If together they complete the task in 20 days, how long will A alone take?
- CUET (UG) - 2025
- General Aptitude
- Time and Work
- A can draw 10 illustrations in 5 days. B is three times as productive in twice the amount of time (in comparison to A). How many illustrations can B draw in a day?
- NPAT - 2025
- Quantitative Aptitude
- Time and Work
- A and B together can complete a task in 10 days. A alone can finish it in 15 days. In how many days can B alone finish the work?
- CUET (UG) - 2025
- General Aptitude
- Time and Work
- A and B can do a work in 12 days and 15 days respectively. How long will they take to complete the work if they work together?
- CUET (UG) - 2025
- General Aptitude
- Time and Work
- A project requires 12 workers to complete in 20 days. If 4 workers leave after 8 days, how many additional days will the remaining workers take to finish the project?
- AP PGECET - 2025
- Mathematics
- Time and Work
View More Questions
Questions Asked in CUET PG exam
- Which tense is appropriate: How did Saira ?
- Find the error: "One of my friends is going to (part B)". Which verb is correct?
- CUET (PG) - 2025
- Error Spotting
- Identify the possessive noun: My office car is parked elsewhere.
- What do you call a person who works for the welfare of humans?
- CUET (PG) - 2025
- One Word Substitution
- Which preposition is correct: Chanakya lived ?
- CUET (PG) - 2025
- Prepositions
View More Questions