Hello. To answer this question, we would need to know where the cardinal point of Aditiya's house is and what time of day he was returning home. However, unfortunately, you did not inform this in the question, which prevents it from being answered. However, I will try to help you as best I can.
Generally speaking, we can state that the sun rises at the east cardinal point and sets at the west cardinal point. So we can consider that if Aditiya's house is to the west and he is returning home in the late afternoon, when the sun is setting, the sun will be in the west. However, if he doesn't come home until the next day, in the morning the sun will be in the east. If the return home is at noon, the sun will be in the north.