Related Questions

It takes 5 hours to fill a container using machine A. The same container can be filled using machine B in 10 hours. When the container is full, Machine C can fully empty the container in 20 hours. If all three machines start working on the same empty container how long will it take for the container to be completely filled,
A 12 hour
B 4 hour
C 2 hour
D 15 hour
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If Z is open, which of the following must be true?
A S is open
B T is open
C U is open
D y is open
The mixing vat in a factory receives liquid ingredients through six separate value--- labeled R.S.T.U,Y and Z -- each of which has exactly two settings: open and closed.The mixing vat operator must ensure that each valve is set open or closed according to the following conditions: If T is open, both S and Z must be closed, R and Z cannot both be closed at the same time; If Y is closed, Z must also be closed;S and U cannot both be open at the same time. If R is closed and U is open, which of the following must be true?
A S is open
B T is open
C T is closed
D Y is closed
A container is 1/2 full., When 8 gallons is removed the container is 1/10 full. What is the capacity of the container in gallon?
A 22
B 24
C 20
D 16
A container full of water weighs 18.5 kg. If one -fourth of the container is full of water , it weighs 6.5 kg . What is the weight of the empty container?
A 2.5 kg
B 3 kg
C 2 kg
D 2.3 kg
A container full of water weighs 18.5 kg. If one-fourth of the container is full of water, it weighs 6.5 kg. What is the weight of the empty container?
A 2.5 kg
B 3 kg
C 2 kg
D 2.3 kg
A container full of water weighs 20 kg . If one -fourth of the container is full of water. it weighs 8 kg . What is the weight of the empty container?
A 2 kg
B 3 kg
C 4 kg
D 8 kg
A container contains 40 liters of milk. From this container 4 liters of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained in the container?
A 29.16 liters
B 27.36 liters
C 29 liters
D 26.34 liters
How does Tomcat execute a JSP?
A As a CGI script
B As an independent process
C By one of Tomcat's threads
D None of the above is correct
If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
A Bashar, three times more
B Rahim , three times more
C They both go around 12 times
D Bashar, eight times more

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