English Language · English

The first and sixth sentences are given as S1 and S6. The middle four sentences have been jumbled up and labelled as P, Q, R and S. Find the proper sequence of the four sentences. S1: Wind power is an inexhaustible source of clean energy. P: During the last decade, power production from the wind increased more than 25%. Q: Although the cost of electrical energy produced by the wind depends on favourable sites for the location of wind turbines, wind power is already cost competitive with power produced from fossil fuels. R: Much of the growth was in Europe, where most of the world's 17,000 megawatts of wind power is generated. S: One expert calls wind generation the fastest-growing electricity-producing technology in the world. S6: As examples, 13% of Denmark's power and more than 20% of power in the Netherlands, Spain and Germany is supplied by the wind.