Question

Ram is travelling by car rate of 40 kmph. After 80 km the rests for 20 minutes.How long will he take to coer a distance of 240 kms?

• A. 6 hrs 40 min
• B. 6 hrs 11 min
• C. 5 hrs 11 min
• D. 7 hrs 15 min

Answer 1

The correct option is A 6 hrs 40 min

Total Distance Travelled=240 km
Speed=40 kmph
Time taken $=\frac{240}{40}=6hr$
After 80 km he stops for 20 minutes
then no of stoppages$=\frac{240}{80}=3$
But on last stoppage he will arrive his destination For 2 stoppages time taken$=2\times 20=40$ min
So, that time taken $=6hrs40$ min