Time & Distance Mcqs

Q.  An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 5/3 hours, it must travel at a speed of:_________?

a. 660 km/hr
b. 680 km/hr
c. 700 km/hr
d. 720 km/hr


ANSWER: See Answer
 
Distance = Speed x Time = 240 x 5 km
New time =5/3 hr

Hence, new speed = Distance/Time =240*5/5/3

=240×3=720 km/hr
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