The following question consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.S1: Civilization dawned when early man learnt how to produce heat and energy by burning wood.S6: When they have been used, they cannot be replaced.P: Then steam was used to produce electricity.Q: In this century great use has been made of oil and natural gas and the use of atomic reactors has also provided another source of energy.R: Much later, the first industrial revolution was based on the production of steam by burning coal.S: But none of these fuels is renewable.The correct sequence should be

The following question consists of six sentences of a passage. The fir

1.	The following question consists of six sentences of a passage. The first and the sixth sentences are given in the beginning as S1 and S6. The middle four sentences in each have been jumbled up and labelled P, Q, R and S. You are required to find the proper sequence of the four sentences and mark your response accordingly.S1: Civilization dawned when early man learnt how to produce heat and energy by burning wood.S6: When they have been used, they cannot be replaced.P: Then steam was used to produce electricity.Q: In this century great use has been made of oil and natural gas and the use of atomic reactors has also provided another source of energy.R: Much later, the first industrial revolution was based on the production of steam by burning coal.S: But none of these fuels is renewable.The correct sequence should be
A.	P R Q S
B.	R Q S P
C.	R P Q S
D.	R P S Q
Answer» D. R P S Q