Directions: The next items consist of two statements, one labeled as the ‘Assertion (A)’ and the other as ‘Reason (R)’. You are to examine these two statements carefully and select the answer to these items using the code given below:
(a) Both A and R are individually true and R is the correct explanation of A.
(b) Both A and R are individually true but R is not the correct explanation of A.
(c) A is true but R is false
(d) A is false but R is true
Assertion (A) : Motion of arms should be made in opposite and symmetrical directions and simultaneously.
Reason (R) : Such motion of arms reduces total work done by the worker.