Question :
You are required to rearrange these parts, which are labelled P, Q, R and S to produce the correct sentence
(P)factories and power plants
(Q) very high into the air.
(R) carrying smoke and waste gases
(S) Tall chimneys are installed in
Option 1: SPRQ
Option 2: SQRP
Option 3: PRQS
Option 4: RSPQ
Correct Answer: SPRQ
Solution :
The correct answer is option 1.
Hence the complete sentence is
Tall chimneys are installed in factories and power plants, carrying smoke and waste gases very high into the air.