Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/sec and 8 m/sec respectively. If the circumference of the circle is 300 metres, after what time will they meet at the starting point for the first time

Two cyclists start on a circular track from a given point but in oppos

1.	Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/sec and 8 m/sec respectively. If the circumference of the circle is 300 metres, after what time will they meet at the starting point for the first time
A.	20 sec
B.	100 sec
C.	300 sec
D.	200 sec
Answer» D. 200 sec