In the following question each passage consists of six sentences. The first sentence (S1) and the sixth sentence (S6) are given in the beginning. The other four sentences in each set have been jumbled up. These are labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark accordingly.

S1: But Bhutan is a curious mix of modern and the medieval.
S6: His license plate reads simply ‘BHUTAN’.

P: It was next to a speed limit sign: 8 km an hour.
Q: Even the king zips through in a navy blue Toyota Land Cruiser.
R: I noticed a rusty sign for the Kit Kat chocolate bar and realized it was the only advertisement I had seen.
S: Yet in the cities, most middle class people drive brand new Japanese cars.