Directions: Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer.
One of the greatest responsibilities of a scientist is that his discoveries and inventions are utilized to the overall development of the nation.

Options

A. One of the greatest responsibilities of a scientist
B. development of the nation
C. are utilized to the overall
D. No Error

Answer

C