Hey,

All these colleges are among decent colleges of du but the only difference be the north campus and off campus. Ramjas be the north campus college where  as rajdhani and satyawati college be off campus colleges of du. But for choosing one among them then go for ramjas college. It has good faculty when compared to them for bcom hons. Also it is rated among the top college of du and have better placements cells.

Good luck !

Hello Aspirant

Glad to know that you are so much considered about your secured career. As per your query, I would like you to know that there is nothing as best college. It all depends on the interests and hard work of the student. So, go for the college which you think would be easy for you to adjust and have interests. Hope you find this answer useful. All the best.