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Business Mathematics

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Advanced Mathematics

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Time Speed Distance Aptitude Questions & Formulas with answer


Ques 1 GATE 2025

Two cars, P and Q, start from a point X in India at 10 AM. Car P travels North with a speed of 25 km/h and car Q travels East with a speed of 30 km/h. Car P travels continuously but car Q stops for some time after travelling for one hour. If both the cars are at the same distance from X at 11:30 AM, for how long (in minutes) did car Q stop?

A

10

B

12

C

15

D

18

(a) is the correct answer.


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