question_answer

This question consists of an Assertion (A) and a Reason (R). Indicate your answer by selecting the correct alternative,                                                    (1) Assertion (A) Strip cropping is used to control soil erosion in agricultural regions. Reason (R) Ploughing along the contour lines slows water flow down slopes. (a) Both A and R are right and R is the correct explanation for A (b) Both A and R are right, but R is not the correct explanation for A (c) A is right, but R is wrong (d) Both A and R are wrong  

Answer:

(b) Both A and R are correct but totally unrelated to each other.