Management Aptitude Test Sep 2013 Paper

(Q. Nos. 151-155) Study the passage to answer these questions.
There are three, trains ${\mathrm{T}}_1$, ${\mathrm{T}}_2$ and ${\mathrm{T}}_3$ which run regularly between two cities A and B, 1500 km apart. The average speed o f ${\mathit{T}}_1$ is 75 km/h and it takes around 3 hours in all for its halts at different stations during its journey. The average speed o f ${\mathrm{T}}_2$ is 12 km/h more than ${\mathrm{T}}_1$. Train ${\mathrm{T}}_3$ starts at 6.30 pm from A and reaches B at 1.30 pm on the next day (The total journey time of ${\mathrm{T}}_1$ with the given speed includes halting time)