In the following question, a sentence has been given in Active/Passive Voice. Out of the four/five alternatives suggested, select the one which best expresses the same sentence in Passive/Active Voice. An American scientist has won the Nobel Prize for Physics.

• A. The Nobel Prize has been won by an American scientist.
• B. The Nobel Physics Prize has been won by an American scientist.
• C. The Nobel Prize for Physics is won by an American scientist.
• D. The Nobel Prize for Physics has been won by an American scientist.

Answer: (D)