Practice Pipes and Cisterns Online Test 6 | Englishfreetest.com By englishfreetest.com 20 Minutes 10 Question Aptitude Quiz, Aptitude Tests, Pipes and Cisterns, Practice Pipes and Cisterns Online Test 6 Here's the exercise 'Practice Pipes and Cisterns Online Test 6 | Englishfreetest.com' about Aptitude Quiz - Aptitude Tests. Career aptitude test. What career best fits your personality? This free career aptitude test can give you insight into your job personality. Aptitude tests are short tests employers use to assess whether a candidate has the level of competency necessary for a particular type of job. In general these tests will measure critical thinking skills, attention to detail and problem-solving skills. Aptitude tests are often used as part of an interview process, particularly for graduate jobs, entry level jobs and jobs in Finance. You can find more to the lesson and more exercises. Aptitude Quiz - Aptitude Tests in here.Finally, click here to "Test" for start practice exercise . Content test: Question 1: Tap X can fill a cistern in 10 minutes and tap Y can fill in 12 minutes. There is a leakage in the bottom of the cistern that empties the tank in 24 minutes. If both taps X and Y are opened together, then how long will it take to fill the cistern? A.5 5/17 minutes B.9 12/17 minutes C.2 16/17 minutes D.7 1/17 minutes Question 2: Half of the water tank is filled manually. Tap A can fill the tank in 20 minutes and B can empty the tank in 12 minutes. If A and B are opened together, then the time taken to empty or fill the tank is: A.30 minutes B.15/2 minutes C.60 minutes D.45/2 minutes Question 3: Three taps A,B and C are used to fill a cistern. Tap A alone can fill the cistern in 9 minutes. Tap B can fill in 6 minutes and Tap C can fill in 3 minutes. How many minutes will it take to fill this cistern if all the three taps are used simultaneously? A.2 3/7 B.1 7/11 C.3 2/11 D.5 6/7 Question 4: A Pipe P can fill a tank in 16 minutes and the other pipe Q can empty the whole tank in 32 minutes. If both P and Q are opened simultaneouly then the time taken to fill the tank is: A.32 minutes B.42 minutes C.52 minutes D.40 minutes Question 5: Two taps can fill a cistern in 30 and 40 minutes respectively. If both the taps are opened simultaneously then the approximate time taken to fill the cistern is: A.17 minutes B.12 minutes C.19 minutes D.21 minutes Question 6: A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time cistern will get filled ? A.7 hours B.7.1 hours C.7.2 hours D.7.3 hours Question 7: Two pipes A and B Can fill a tank in 12 hours and 1 day respectively. A pipe C can empty the tank in 10 hours. If Pipe C is opened after 3 hours from the pipe A & B are opened, then find the time taken to full the tank. A.24 hours B.28 hours C.45 hours D.None of these Question 8: Two taps P and Q fill a cistern in 2 days and 3 days respectively and another tap R empties the full cistern in 4 days. If all the taps P,Q and R switched simultaneously then the time taken to fill the cistern is: A.1day + 120/7 hours B.2days + 12/7hours C.3days + 24/7hours D.None of these Question 9: A tank is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than the third pipe. Find the time required by the first pipe to fill the tank ? A.10 hours B.15 hours C.17 hours D.18 hours Question 10: A cistern can be filled in 9 hours but due to a leak at its bottom it takes 10 hours. If the cistern is full, then the time that the leak will take to make it empty will be ? A.60 hours B.70 hours C.90 hours D.None of these Test Share this post Author englishfreetest.com Education is the most powerful weapon we use to change the world.