These questions are based on the following information.
Alok and Bhaskar ran a race between two points P and Q which are 6 km apart. Alok started at 8:00 a.m. from P at 6 km/hr. He reached Q and returned to P at the same speed. Bhaskar started at 8:45 a.m. from P at 12 km/hr, reached Q and returned to P at the same speed.
Find the time when Bhaskar overtook Alok.