In the following question, sentences are given with a part in bold. The given…

In the following question, sentences are given with a part in bold. The given phrase in the bold may or may not contain an error. The options following can replace the incorrect phrase. The correct phrase that is to be replaced will be your answer. If the sentences are correct then select option (e) i.e. ‘No replacement required’ as your answer.

If I will study, I would have passed the exam.