In this question each item consists of six sentences of a passage. The first and the sixth sentences are given as S1 and S6. The middle four sentences each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequences of the four sentences and mark your response accordingly on the Answer Sheet. S1 : The giant wall of the Dhauladhar range in Himachal Pradesh is one of the most stunning sights in the Himalayas. P: As the life line of the region it acts as a watershed ridge between Chamba's Ravi river system and Kangra's Beas river system. Q: Although of modest altitude compared to other Himalayan ranges – the highest Dhauladhar peak is less than 5,000 m. R: Thus, the Dhauladhar could be stated as the life line of the region. S: Despite of that, the range sweeps up an astounding 12,000 ft. from the valley floor, creating a barrier wall that in is striking to look at. S6 : Looming over the hill stations of Dharmasala and McLeodganj, the Dhauladhar is a popular trekking destination.