XI XII JEE IIT TUTION BY SUMIT SIR
53/3a, Central Road, Jadavpur University, , Kolkata - 700032, West Bengal, India
E/613, sarada appartment-2nd floor, , Kolkata - 700086, West Bengal, India
AE - 374, Salt Lake, Sector - 1, 4th Cross Road, , Kolkata - 700064, West Bengal, India
Chuanpur, , Kolkata - 700019, West Bengal, India
77A, Raja Basanta Roy Road, Sarat Bose Road, , Kolkata - 700029, West Bengal, India
C/O A T I, , Kolkata - 700064, West Bengal, India