An aeroplane covers a particular distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hour, it must travel at a speed of
Choices
A) 300 kmph  B) 720 kmph  C) 700 kmph  D) 450 kmph  E) 500 kmph
distance=(240*5)= 
<gadget id="calculator">(240*5)</gadget>
<output>1_200</output>
1200 km   speed=dist/time   req speed = 1200/(5/3)= 
<gadget id="calculator">1200/(5/3)</gadget>
<output>720</output>
&gt;720km/hr   ANSWER 720 kmph
<result>B</result>
An aeroplane covers a particular distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hour, it must travel at a speed of