Calcutta unlike other cities kept its trams

• Ordering of Sentences

S1: Calcutta unlike other cities kept its trams.

• P: As a result there horrendous congestion.
• Q: It was going to be the first in South Asia.
• R: They run down the centre of the road
• S: To ease in the city decided to build an underground railway line.

S6: The foundation stone was laid in 1972.

1. SQRP
2. PSQR
3. PRSQ
4. RPSQ

Answer

The correct option is D.