The candidate said, "I had passed the entrance test but could not present myself for the interview round held last month."

The candidate said that he had passed the entrance test but could not be presenting himself for the interview round held the month before.

The candidate said that he has passed the entrance test but could not present himself for the interview round that was held the month before.

The candidate said that he had passed the entrance test but could not present himself for the interview round that was held the month before.

The candidate said that he has passed the entrance test but could not be presenting himself for the interview round held the month before.