A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?
Choose the correct choice
A) 2 hours	B) 7 hours	C) 8 hours	D) 3 hours	E) 3 hours
|-----------20--------------------|   50 40   D = 20   RS = 50 – 40 = 10   T = 20/10= 
<gadget id="calculator">20/10</gadget>
<output>2</output>
2 hours   2 hoursnswer:2 hours
<result>A</result>
A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?