UPSC Exam  >  UPSC Questions  >  There are two vessels P and Q , P containing ... Start Learning for Free
There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P?
Most Upvoted Answer
There are two vessels P and Q , P containing 120l of milk and Q contai...


Initial Quantities:
- Vessel P: 120 liters of milk
- Vessel Q: 120 liters of water

First Iteration:
- 30 liters of milk from P is poured into Q
- 30 liters of water from Q is poured back into P

Quantities after First Iteration:
- Vessel P: 120 - 30 + 30 = 120 liters of milk
- Vessel Q: 120 + 30 - 30 = 120 liters of water

Second Iteration:
- 30 liters of milk from P is poured into Q
- 30 liters of water from Q is poured back into P

Quantities after Second Iteration:
- Vessel P: 120 - 30 + 30 = 120 liters of milk
- Vessel Q: 120 + 30 - 30 = 120 liters of water

Final Ratio in Vessel P:
- The final ratio of milk to water in vessel P will remain the same as the initial ratio since the same amounts are transferred back and forth. Therefore, the ratio of milk to water in vessel P is 120:0 or simply 120:0. This means that vessel P contains only milk with no water in it.
Explore Courses for UPSC exam

Top Courses for UPSC

There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P?
Question Description
There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P?.
Solutions for There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? defined & explained in the simplest way possible. Besides giving the explanation of There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P?, a detailed solution for There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? has been provided alongside types of There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? theory, EduRev gives you an ample number of questions to practice There are two vessels P and Q , P containing 120l of milk and Q containing 120 l of water . 30 L is drawn from P and poured into Q and then 30 L from Q is poured back into P. This process is repeated once . At the end of this repetition, what is the ratio of milk and water in P? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev