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Time and Work Practice Questions|| CAT Questions

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Q. Two pipes can fill a tank in 8 and 12 hours respectively whereas an escape pipe can empty it in 6 hours. If the 3 pipes are opened at 1 P.M, 2 P.M and 3 P.M respectively, at what time will the tank be filled?

Find the Solution in the class attached.

Practice Set for Time and Work!

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Practice Questions for various Competitive Exams! https://youtu.be/ZnS_rGjc1TM

Q. Find the Unit Digit of the LCM of 7^3001 -1 and 7^3001 +1 . a. 8 b. 6 c. 9 d. 4 e. 0 SUBSCRIBE Solve With Shubham at https://youtube.com/c/solvewithshubham and go through various Math Classes

Here goes the next class in Time and Work-Concept of Negative Work and Pipes and Cisterns.

Understand the concepts with the help of various questions.

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Time and Work-Working on Alternate Days Concept. Understand the concept with the help of supporting questions.

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Here goes my 3rd class on Time and Work-Concept of Man Days and Concept of people working in group.

https://youtu.be/rJuZbur8PtM

Both the concepts are related to the concept of EFFICIENCY. Method of EFFICIENCY is very useful in Time and Work questions.

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Time and Work Class 2 at https://youtu.be/IWUaxQ1ZB-8

I have discussed the concept of EFFICIENCY in detail through various examples.

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Time and Work for Competitive Exam 2019.

Learn how to do Time and Work questions by Efficiency and Variation method in lesser time than the conventional method.

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LCM Special Model!

Understand the concept with the help of various questions.

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