Directions: Read the given information and answer the question based on it.…

Directions: Read the given information and answer the question based on it. There are four platforms in a railway station. The platforms open at different times one after the other such that platform 1 opens at 5am, platform 2 opens at 6am, platform 3 opens at 7am and platform 4 opens at 8am. Some trains arrive at these platforms one by one at a gap of 1 hour i.e., if train X arrived at platform 1 at 5am, then train Y will arrive at platform 1 at 6am. Multiple trains can arrive at a single platform but having a 1 hour gap in their arrival.

Read the following statements to get the desired output:

1. Train M is not the single train to arrive on a platform.

2. Train D arrives just before train B on the same platform.

3. One hour arrival gap between train G and train H on the same platform.

4. No train arrives after train C, which also arrives on one of the platforms at 6am.

5. Arrival time of train G and train B is same, where train B arrives on platform 1.

6. The train which first arrives at 5am on platform 1, next arrives at 7am on platform 3.

7. Train K arrives at platform 1 before train S, on platform 2.

8. Train H arrives at platform 2 at 7am.

How many trains arrive on all the platforms (consider a train only once)?