Two cars, Car1 and Car2 move towards each other from \(X\) and \(Y\) respectively with respective speeds of \(20\) m/s

Two cars, Car1 and Car2 move towards each other from \(X\) and \(Y\) respectively with respective speeds of \(20\) m/s and \(15\) m/s. After meeting each other Car1 reaches Y in \(10\) seconds. In how many seconds does Car2 reach \(X\) starting from \(Y?\)

A. \(15.5\) sec
B. \(8.4\) sec
C. \(33.6\) sec
D. \(31.11\) sec
E. \(16.8\) sec

The OA is D