Where is 7?

7 - Agra 7 - Akshardham 7 - Anand Vihar Terminal 7 - Bikaner 7 - Central Secretariat Station 7 - Delhi Airport 7 - Delhi Gate 7 - Delhi 7 - Delhi Sarai Rohilla Station 7 - Dwarka Station 7 - Dhaula Kuan 7 - Stay With Shalini 7 - Gole Market 7 - Ghaziabad 7 - Greater Noida 7 - Gurdwara Bangla Sahib 7 - Gurgaon 7 - Hazrat Nizamuddin 7 - Humayun's Tomb 7 - Huda City Centre 7 - IFFCO Chowk 7 - Indira Gandhi National Open University 7 - ISKCON Temple 7 - Kalka Mandir 7 - Karauli 7 - Janak Puri West 7 - Karol Bāgh 7 - Kashmiri Gate 7 - Laxmi Nagar 7 - Laxmi Nagar 7 - Lotus Temple 7 - Mahipalpur 7 - Majnu-ka-tilla 7 - Malcha Marg Market 7 - Meerut 7 - Nangloi Station Station 7 - Nehru Place Station 7 - New Delhi 7 - New Delhi 7 - Noida 7 - Panipat 7 - Peera Garhi station 7 - Pir ki Gali 7 - Saket 7 - Sarāi Rohilla 7 - Shadipur 7 - Sabzi Mandi 7 - Shahdara 7 - Subhash Nagar 7 - Taj Palace 7 - Terminal 1 IGI Airport Station 7 - Tuglakabad 7 - Vishwa Vidyalaya station