Each item in this section has a sentence in active voice followed by four sentences one of which is the correct passive voice statement of the same. Select the correct one and mark it in the Answer Sheet accordingly.
India won freedom with the blood and sweat of hundreds and thousands of Indians.

Options

A. India had won freedom with the blood and sweat of hundreds and thousands of Indians
B. Freedom had been won by India with the blood and sweat of hundreds and thousands of Indians
C. Freedom was won by India with the blood and sweat of hundreds and thousands of Indians
D. Freedom was won by hundreds and thousands of Indians with their blood and sweat