In these questions, the 1st and The last sentence of the passage are numbered 1 and 6. The rest of the passage is split into four parts and named P, Q, R and 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. Pollution is one of the evils brought about by the growth of science.
P. Air pollution has very harmful effects.
Q. They pollute the air and the at mosphere.
R. It is making the environment, water and air dirty.
S. Factories and industries keep throwing out smoke which contains toxic gases.
6. People living in the surroundings breathe the impure air and are affected by diseases of the lungs and heart.

Options

A. PSQR
B. RPSQ
C. QPSR
D. SQRP

Answer

D

Explanation

SPQR