Menal is visiting her grandmother's house 1450 km away from Ahmedabad at Ranchi. She noted the following journey details

Date	Station	Time
Day 1	Ahmedabad	5: 15 am (Departure)
Day 2	Ranchi	11:45 am (Arrival)

From the above information the following conclusions were drawn:

A. The speed of the train is about 13.2 m/s.

B. The train covers this distance in 30 hrs 30 minutes.

C. The train covers this distance in 1860 minutes.

D. The speed of the train is about 13.2 km/hr.

The correct conclusion is: