Column I gives some devices and Column II gives some processes on which the functioning of these devices depend. Match the devices in Column I with the processes in Column II and indicate your answer by darkening appropriate bubbles in the `4 xx 4 ` matrix given in the ORS.

Options

A. A-'s,q'or'p',B-'s',C-q'or'p',D-'p,r'or'r'
B. A-'s,r'or's',B-'q',C-'p,s'or'p',D-'q,p
C. A-'s,q'or's',B-'q',C-'p,q'or'p',D-'q,r'or'r'
D. `A-'r,s',B-'r',C-'p,q'or'p',D-'p,r'or'r'

Answer

C