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(#M40034678) CAT QUESTION pipes and cisterns Keep an EYE

Two pipes a and b can fill a tank in 6hrs and 4 hrs respectively. if they are opened on alternate hour and if pipe a is opened first in how many hours, the tank shall be full?

Asked In CAT ramakrishna (11 years ago)

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(#M40034663) CAT QUESTION pipes and cisterns Keep an EYE

Two pipes a and b fill a tank in 15 hrs and 20 hrs respectively. while a third pipe c can empty the full tank in 25hrs. all the three pipes are opened in the beginning. after 10hrs,c is closed. in how much time, will the tank be full?

Asked In CAT ramakrishna (11 years ago)

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(#M40041224) GATE QUESTION percentage Keep an EYE

At an election there are two candidates in the contest .The candidates who gets 62% of the votes .Find the total nmbr of votes polled. Assume that none of the votes polled was invalid

Asked In Gate ramakrishna (10 years ago)

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(#M40034586) GRE QUESTION time and distance Keep an EYE

A train is moving with a speed of 92.4 kmph how many metres will it cover in 10min

Asked In GRE ramakrishna (11 years ago)

Solved RAKESH Read Solution (2)

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(#M40034588) GRE QUESTION time and distance Keep an EYE

A car completes a certain journey in 8 hours. It covers half the distance at 40 kmph and the rest at 60 kmph the length of the journey of the journey is

Asked In GRE ramakrishna (11 years ago)

Solved RAKESH Read Solution (4)

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(#M40034584) GRE QUESTION time and distance Keep an EYE

a and b travel the same distance at 9 kmph and 10 kmph respectively. if a takes 36 min longer than b, the distence travelled by each is

Asked In GRE ramakrishna (11 years ago)

Solved RAKESH Read Solution (2)

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(#M40034591) GRE QUESTION time and distance Keep an EYE

Two trains start at the same time from Aligarh and Delhi and proceed towards each other at 16 kmph and 21 kmph. respectively. when they meet it is found that one train has travelled 60 km more than the other the distance between the two stations is

Asked In GRE ramakrishna (11 years ago)

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(#M40034572) GRE QUESTION time and distance Keep an EYE

A person walks at 5kmph of 6 hours and 4kmph for 12 hours . the average spped of the man is

Asked In GRE ramakrishna (11 years ago)

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(#M40034468) GATE QUESTION time and work Keep an EYE

10 men or 18 children can finish a work in 15 days in how many days 25 men and 15 children can finish the double work

Asked In Gate ramakrishna (11 years ago)

Unsolved Read Solution (5)

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(#M40034680) CAT QUESTION pipes and cisterns Keep an EYE

Three pipes a b and c can fill a tank in 6hrs. after working at it together for 2 hrs c is closed and a and b can fill the remaining part in 7hrs. The number of hours taken by c alone to fill the tank is

Asked In CAT ramakrishna (11 years ago)

Solved Ann Theressa Read Solution (7)

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