Rearrange P, Q, R, S to form a coherent sentence: P: in India, the automobile industry / Q: one of the largest industries / R: growth during the last two decades / S: has witnessed impressive

Reading the parts: 'in India, the automobile industry (P) one of the largest industries (Q) has witnessed impressive (S) growth during the last two decades (R).' This forms a coherent sentence: 'In India, the automobile industry, one of the largest industries, has witnessed impressive growth during the last two decades.' P introduces the subject, Q is an appositive, S provides the verb phrase, and R completes the object. Hence the correct order is P Q S R, option (d).