The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Superstitions exist throughout the world despite scientific advances.

Q: One cannot heed anybody’s sneezes if one has to be punctual on duty or ‘cannot miss a flight.

R: But the spread of science and education among the masses has certainly given rise to a significant number of persons who do not believe in these superstitions.

S: The compulsions of modern life have also caused some of the superstitions to fade out.