Latest CTS Aptitude Question SOLUTION: Ali and Faizer are 27m apart. They both start walking and meet 9 hrs later. If they travel in the same direction and meet after 3 hrs, faizer’s speed must most likely be : a)3mp

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(#M40007396) CTS Numerical Ability question Time and distance problem Keep an EYE

Ali and Faizer are 27m apart. They both start walking and meet 9 hrs later. If they travel in the same direction and meet after 3 hrs, faizer’s speed must most likely be :

a)3mph b)9mph c)6mph

Asked In CTS (12 years ago)

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VIKASH KUMAR SINGH  (10 years ago)

A)3MPH
let, speed of Ali=X mph and Faizer=Y mph
Now, relative speed when Ali is walking int the same direction with Faizer= (X-Y)mph
hence, according to question, 27/(X-Y)=9 ; solving X-Y=3; --- 1
Now relative speed when walking in the opposite direction= (X+Y) mph
ATQ, 27/(X+y)=3; solving X+Y=9; --- 2
solving 1 and 2 we get X=6 and Y=3, where Y is the speed of Faizer.

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