Question
Quantitative Aptitude Question on Time Speed and Distance
A man has to run a distance of 9 km in an hour. He ran at a speed of 2 m/sec for 20 minutes. At what speed should he run for the remaining time so as to complete the distance in the given time?
A
2.25 m/sec
B
2.5 m/sec
C
2.75 m/sec
D
3 m/sec
Answer
2.75 m/sec
Explanation
Solution
The correct answer is (C);2.75 m/sec