Latest self Aptitude Question SOLUTION: There are four varieties of pipes Pipe A, Pipe B, Pipe C and Pipe D. Each pipe can be either an inlet pipe or an outlet pipe but cannot be both. there are 5 tanks of equal volume

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(#M40020669) SELF question Keep an EYE

There are four varieties of pipes Pipe A, Pipe B, Pipe C and Pipe D. Each pipe can be either an inlet pipe or an outlet pipe but cannot be both. there are 5 tanks of equal volume.

Tank P is filled by Pipe A and Pipe B

Tank Q is filled by Pipe A and Pipe C

Tank R is filled by Pipe A and Pipe D

Tank S is filled by Pipe B and Pipe C

Tank T is filled by Pipe C and Pipe D

Time taken for the first 3 tanks (P, Q and R) to get filled are in the ratio 1:2:4 and the time taken for the S and T tanks to be filled are in the ratio 7:10.
Find the outlet pipes among the 4 varieties.

A.

Pipes C and D

B.

Pipe D

C.

Pipes A and B

D.

Pipe A

vikash singh (10 years ago)

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