In this question 1st and the last sentences of the passages are numbered 1 and 6. The rest of the passage is split into four parts named P,…

In this question 1st and the last sentences of the passages are numbered 1 and 6. The rest of the passage is split into four parts named P,Q,R,S. These four parts are not given in their proper order.Read the sentences and find out which of the four combinations is correct.
1. Commercial energy
P. increasing trend
Q. shows an
R. consumption
S. and poses the major
6. challenge for the future.