Shree Ram Medicos
Easy to walk past between the bigger pharmacy chains, but often cheaper on generics, and the owner tends to remember regular customers' usual orders.
The tailoring counter behind Campus Mart
Not formally listed anywhere, but reliable for quick alterations — hemming, button repairs, fitting adjustments — usually same-day.
Central Reading Room's late-night desks
Most students discover this only during their first set of exams. It's open until 1 AM daily and extends further during exam season, and it's genuinely quiet — a rarer combination nearby than you'd expect.