In these questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.

If I had worked hard, I __ very high marks In the examination.

Options

A. scored
B. would score
C. could score
D. would have scored

Answer

D

Explanation

The situation is unreal and in the Past, Past Perfect-had worked has been used in the Conditional Clause. So, would have + Verb would have scored is the right usage.