A, B and C start running on a circular race track (from the same point). A and B run in a clockwise fashion while C runs anticlockwise. When A and C meet for the first time, A is at a distance which is equal to a quarter of the circumference of the circular race track. It is also known that A runs faster than C. The ratio of speeds of A , Cand B cannot be...?
(a) 5: 1: 2
(b) 3: 1: 1
(c) 4: 2: 1
(d) 3: 2: 1
(a) 5: 1: 2
(b) 3: 1: 1
(c) 4: 2: 1
(d) 3: 2: 1
