In the following items, each passage consists of six sentences. The first sentence (S1) and the final sentence (S6) are given. The middle four sentences in each have been removed and jumbled up. These are labelled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark accordingly on the Answer Sheet. 

S1: Jagdish Chandra Bose was born on 30 November, 1853 at Parikhal, now in Bangladesh.
P: But he also knew that without technical education India could not become a great nation. 
Q: His father Babu Bhagwandas was a remarkable man. 
​R: He had a high regard for India's ancient culture. 
S: Though he was an important government official, yet he did not give up his independence of thought. 
S6: He himself founded some technical and industrial schools.