UPSC CSE Prelims 2002 Q94 — Geography PYQ with Answer

With reference to Indian transport systems, consider the following statements:

1. Indian railways system is the largest in the world.

2. National Highways cater to 45 per cent of the total road transport demand.

3. Among the states, Kerala has the highest density of surface road.

4. National Highway No. 7 is the longest in the country.

Which of these statements are correct?