Q.
A. ‘A’ and ‘R’ are true, ‘R’ is correct explanation of ‘A’.
B. ‘A’ and ‘R’ are true. ‘R’ is not correct explanation of ‘A’.
C. ‘A’ is true and ‘R’ are false.
D. both A and R are false
E. None of the above
Correct choice: A
Explanation: