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- Two pipes A and B can separately fill a tank in 12 minutes and 15 minutes respectively.
x = 10
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Practice Pipes and Cistern Online Test 1 | Englishfreetest.com
- 20 minutes
- 10 questions
Some questions from the same exam
- Two pipes A and B can fill a cistern in 20 and 30 minutes respectively, and a third pipe C can empty it in 40 minutes. How long will it take to fill the cistern if all the three are opened at the same time?
- Two pipes A and B can separately fill a tank in 12 minutes and 15 minutes respectively. Both the pipes are opened together but 4 minutes after the start the pipe A is turned off. How much time will they take to fill the tank?
- Two pipes P and Q can fill a cistern in 12 and 15 minutes respectively. Both are opened together, but at the end of 3 minutes the first is turned off. How much longer will the cistern take to fill?
- A cistern has a leak which would empty the cistern in 20 minutes. A tap is turned on which admits 4 liters a minute into the cistern, and both emptied in 24 minutes. How many liters does the cistern hold?
- Two taps can separately fill a cistern 10 minutes and 15 minutes respectively and when the waste pipe is open, they can together fill it in 18 minutes. The waste pipe can empty the full cistern in?
- A cistern is filled by a tap in 3 1/2 hours. Due to leak in the bottom of the cistern, it takes half an hour longer to fill the cistern. If the cistern is full how long will it take the leak to empty it?
- Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled?
- A cistern is normally filled in 8 hours but takes two hours longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in?
- Two pipes A and B can separately fill a tank in 12 and 15 minutes respectively. A third pipe C can drain off 45 liters of water per minute. If all the pipes are opened, the tank can be filled in 15 minutes. What is the capacity of the tank?
- A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 4 liters per minute. When the tank is full in inlet is opened and due to the leak the tank empties in 8 hours. The capacity of the tank is?
Some other questions you may be interested in
Question 187. What is Mr. Gray encouraged to do?
Question 188. What is indicated about Mr. Gray?
Question 189. What time should Mr. Gray sign in on the day of the conference?
Question 190. How many meals are included in the event?
- Questions 191-195 refer to the following notice and e-mails.
Colonial Heights Nursing Home
Colonial Heights is proud to have served the elderly population of Houston, Texas, for over 30 years. Our nursing home is equipped with state-of-the-art facilities. Our five-story building allows each floor to offer individualized levels of care for our residents. Our building houses a rehabilitation gym and we also provide psychological counseling services for residents.
We currently have openings for several positions, we are looking to hire a nursing home administrator who has at least three years of experience and a valid license. There is also an opening for an admissions coordinator. Those applying for the admissions coordinator job must have a bachelor's degree and at least two years of related experience. We are also looking for hospice workers who can provide personal care to residents in a compassionate and caring manner. Previous experience is not necessary, so everyone interested is welcome to apply for this position.
You can see this job listing and submit an application online by visiting our website at www.chnh.com.
To: Tommy Jenkins ([email protected])
From: Greg Parker ([email protected])
Subject: Hiring Procedure
Date: September 14
Dear Mr. Jenkins,
Congratulations! You have made it through the first round of the application process for the position of admissions coordinator. We require that all applicants visit Colonial Heights Nursing Home in order to attend an in-person interview. I would appreciate it if you let me know about a convenient time for your interview by September 17.
I look forward to meeting you.
Sincerely,
Greg Parker
Human Resources Manager
Colonial Heights Nursing Home
To: Greg Parker ([email protected])
From: Tommy Jenkins ([email protected])
Date: September 15
Subject: Hiring Procedure
Dear Mr. Parker,
Thank you so much for giving me the opportunity to interview for the position of admissions coordinator. You requested that I inform you about my availability for September 17. I have another interview at 10:00 A.M., but I will be able to be at Colonial Heights Nursing Home by 1:00 P.M. I hope this is convenient for you. Shady Pines Nursing Home, as you know, is a competing facility located on the other side of town, and the hours they offer are very attractive. I would prefer to work in a modern facility such as Colonial Heights.
I look forward to interviewing with you and touring your facilities.
Sincerely,
Tommy Jenkins
Question 191. What is mentioned about Colonial Heights Nursing Home?