correct answer is: b) 1 km

Explanattion

We know,
1 hour = 60 minutes
\therefore 8 hours =\left(60\times8\right) minutes
\rightarrow 480 minutes
Now, according to the question:
480 minutes a train travels 48 km
\therefore 1 minutes a train travel =\large\frac{48}{480} km
\therefore 10 minutes a train travel =\large\frac{48\times10}{480} km
\rightarrow 1 km
Ans: The train will travel 1 km in 10 minutes.

Another method to articulate this particular math query is available:

1. A train travels 48 km in 8 hours. What distance will it cover in 10 minutes?
2. If a train can travel 48 km in 8 hours, how far will it go in 10 minutes?
3. What distance will a train cover in 10 minutes if it travels 48 km in 8 hours?
4. If a train moves 48 km in 8 hours, what is the distance it travels in 10 minutes?