"A n aeroplane covers as certain distance at a speed of 240 kmph in 5 hours. To cover the same
Channel: Doubtnut
Date: 2020-04-05

"A n aeroplane covers as certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in `1 2/3hou r s\ `it must travel at a speed of`300\ k m p h`b. `360\ k m p h`c. `600\ k m p h`d. `720\ k m p h`"