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COGNIZANT Placement Papers with Solution Page 4

(#M40157057) COGNIZANT QUESTION Keep an EYE

if nc5=nc6 what is value of n

Asked In Cognizant Sushmita Dixit (9 years ago)

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(#M40156573) COGNIZANT QUESTION Aptitude Keep an EYE

A water filter takes 40 minutes to filter 20 liters of water Another filter of same specifications takes 30 minutes to filter the same amount of water If both the filters are used at the same time, then how long will it take them to filter 70 liters of water?
A) 30 minutes
B) 45 Minutes
C) 60 minutes
D) 90 minutes

Asked In Cognizant B NAGA DHEERAJ (9 years ago)

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