THE COLUMBUS INSTITUTE FOR COMPETITIVE EXAMINATIONS
RZ-149/2, 1st Floor, Main Kanjhawala Road, Furniture Market, Mangolpuri Khurd, , Delhi - 110083, Delhi, India
U-197 4th Floor Guru Nanak Complex, Vikas Marg Shakarpur, Laxmi Nagar, , Delhi - 110092, Delhi, India
Nehru House, No.4, Bahadur Shah Zafar Marg, Ito, , Delhi - 110002, Delhi, India
35, C/O Lalit Kala Akademi, Firoz Shah Road, Connaught Place, , Delhi - 110001, Delhi, India
12/24, Basement, Dwarka, , Delhi - 110075, Delhi, India
D block, Nehru Vihar, , Delhi - 110054, Delhi, India