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While going for a long drive ,Akhil note...

While going for a long drive ,Akhil noted the reading on the odometer after every hour . The reading noted by him is given in the table below .

What is the average speed of Akhil's total journey ?

A

40 km/hr

B

25 km/hr

C

33 km/hr

D

44 km/hr

Text Solution

Verified by Experts

The correct Answer is:
C
Average speed = `("Total distance covered ")/("Total time taken ")`
Here total distance = `7955 - 7856`
= 99 km
Time taken = 3 h
So , average speed = `99/3 = 33 ` km/h
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