10. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 2/3 hours, it must travel at a speed of:
A. 360 kmph
B. 600 kmph
C. 720 kmph
D. 300 kmph
10. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 2/3 hours, it must travel at a speed of:
A. 360 kmph
B. 600 kmph
C. 720 kmph
D. 300 kmph