An aeroplane covers a certain distance at a speed of 240 kmper hour in 5 hours To cover the same dis...........

Quantitative Aptitude ( CCS) Time & distance

An aeroplane covers a certain distance at a speed of 240 kmper hour in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of

300 km/hr

360 km/hr

600 km/hr

720 km/hr

distance = speed*time so distance

=240*5 = 1200km
now we have to speed cover in 1+2/3 hours =5/3 hours
speed = distance/time speed

=(1200/5/3)kmph =(1200*3/5)kmph =720 kmph

Hence, option 4 is the correct answer.

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