Directions: In the following items, some parts of the sentence have been jumbled up. You are required to re-arrange these parts which are labelled P, Q, R and S to produce the correct sentence. Choose the proper sequence and mark in your answer sheet accordingly.

If you buy the economy pack (P) the manufacturers, wanting to promote the sales (Q) which is quite cheap (R) have devised a number of schemes (S) and to ensure clearance of stocks.

The correct sequence should be

QPSR. If you buy the economy pack which is quite cheap the manufacturers, wanting to promote the sales and to ensure clearance of stocks have devised a number of schemes. The first segment is given and informs us about the economy pack. Thus, the following segment will expand on that subject. The next segment will give us the reason, why the economy pack is cheap. The segment with and will obviously follow and finally the segment that will give closure to the sentence, by summing up the reason to all the schemes.