UPSC CDS English Sentence Improvement Part 1 Questions

If an action started in the past and is going on at the time ofspeaking then present perfect continuous tense is used. Here, inthis sentence, the event of living at a particular place is a matter of past and it is still going on. So, ‘am living’ should be replaced by ‘have been living’ to make the sentence correct. Thus, option (c) is correct.