A person travels A to B a distance of 200 miles in 5 hours. He returns to A in 4 hours. His average speed is:

Options
- 400/9 mph
- 500/9 mph
- 350/9 mph
- 325/9 mph

CORRECT ANSWER : 400/9 mph

Discussion Board
aptitude

average speed = total distance/total time taken
so here, total distance is 200 forward and 200 backward is 400miles and total time taken 5 hr forward and 4 hrs backward is
9 hrs total so
a.s = 400/9 mph

Kapil 07-1-2020 01:20 AM

Science

Good

Ayesha 04-9-2020 07:43 AM

Write your comments


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)


Advertisement
 
▲