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Recent questions tagged work-time
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GATE Civil 2019 Set 2 | GA Question: 9
An oil tank can be filled by pipe $X$ in $5$ hours and pipe $Y$ in $4$ hours, each pump working on its own. When the oil tank is full and the drainage hole is open, the oil is drained in $20$ hours. If initially the tank was empty and someone ... the tank to be filled? (Assume that the rate of drainage is independent of the Head) $1.50$ $2.00$ $2.50$ $4.00$
Arjun
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Quantitative Aptitude
Feb 12, 2019
by
Arjun
11.6k
points
gate2019-ce-2
numerical-ability
work-time
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2
GATE Civil 2016 Set 2 | GA Question: 10
Ananth takes $6$ hours and Bharath takes $4$ hours to read a book. Both started reading copies of the book at the same time. After how many hours is the number of pages to be read by Ananth, twice that to be read by Bharath? Assume Ananth and Bharath read all the pages with constant pace. $1$ $2$ $3$ $4$
Milicevic3306
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Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
work-time
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3
GATE Civil 2017 Set 1 | GA Question: 9
Two machines $M1$ and $M2$ are able to execute any of four jobs $P, Q, R$ and $S$. The machines can perform one job on one object at a time. Jobs $P, Q, R$ and $S$ take $30$ minutes, $20$ minutes, $60$ minutes and $15$ minutes each ... $4$ objects. What is the minimum time needed to complete all the jobs? $2$ hours $2.5$ hours $3$ hours $3.5$ hours
Milicevic3306
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in
Quantitative Aptitude
Mar 26, 2018
by
Milicevic3306
11.9k
points
gate2017-ce-1
numerical-ability
work-time
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