One of my friends studied at Motilal Nehru College (MLNC). According to him, the department of History was certainly one of the best in the university.
Ultimately, you might end up not liking the batch, if you are genuinely into learning history. This is because in reality BA (Hons.) in History is very often considered to be the last option for the students. You will find very few students there who are genuinely interested in studying history.