Indian Corps HQ facing Pakistan are Udhampur, Srinagar, Leh, Nagrota, Jalandar, Ambala, Bhatinda, Jodhpur and Jaipur. I think, you are mixing up Commands with Corps. Each command has round 2 to 3 corps under it.
6 Commands
Operational Commands: Northern Command - HQ in Udhampur, Jammu & Kashmir.
..................................Western Command - HQ in Chandimandir, Chandigarh.
..................................South Western Command - HQ in Pathankot, Punjab.
..................................Central Command - HQ in Lucknow, Uttar Pradesh.
..................................Eastern Command - HQ in Kolkota, West Bengal.
..................................Southern Command - HQ in Pune, Maharashtra.
Corps: 13 Corps, consisting of 3 'Strike' Corps + 10 'Holding' Corps - including 1 Desert Corps.
Strike Corps:
Each Division is headed by [General Officer Commanding] (GOC) in the rank of Major General. It usually consists of 15,000 combat troops and 8,000 support elements. Currently, the Indian Army has 37 Divisions including 4 RAPIDs (Reorganized Army Plains Infantry Divisions), 18 Infantry Divisions, 10 Mountain Divisions, 3 Armoured Divisions and 2 Artillery Divisions. Each Division composes of several Brigades.
Eastern Command (Kolkata) --->
III Corps Dimapur (Holding) ---> 3 Mountain Divisions
IV Corps Tezpur (Holding) ---> 3 Mountain Divisions
XXXIII Corps Siliguri (Holding) ---> 3 Mountain Divisions + 1 Artillery Brigade
+ 1 Infantry Divisions attached to Eastern Command
Northern Command (Udhampur) --->
XIV Corps Leh (Holding) ---> 1 Mountain Division + 1 Infantry Division + 1 Artillery Brigade
XIV Corps Srinagar (Holding) ---> 1 Mountain Division + 1 Infantry Division + 1 Artillery Brigade
XVI Corps Nagrota (Holding/Offensive) ---> 3 Infantry Divisions + 1 Armored Brigade + 1 Artillery Brigade
Southern Command (Pune) --->
XXI Corps Bhopal (Offensive) ---> 1 Infantry Divisions + 1 Armored Davison + 1 RAPID + 1 Artillery Brigade + 1 Air Defense Brigade + 1 Engineering Brigade
XII Corps Jodhpur (Holding/Offensive) ---> 1 Infantry Divisions + 1 Armored Brigade + 1 RAPID + 1 Mechanized Brigade
1 Artillery Division attached to Southern Command
South Western Command (Jaipur) --->
X Corps Bhatinda (Offensive) ---> 1 Infantry Divisions + 1 Armored Brigade + 2 RAPID + 1 Air Defense Brigade + 1 Engineering Brigade
I Corps Mathura (Offensive) ---> 1 Mountain Division + 1 Armored Division + 1 RAPID + 1 Engineering Brigade
1 Artillery Division attached to South Western Command
Western Command (Chandimandir)
II Corps Ambala (Offensive) ---> 1 Infantry Division + 1 Armored Division + 1 RAPID + 1 Air Defense Brigade + 1 Engineering Brigade
IX Corps Yole (Offensive) ---> 2 Infantry Divisions + 2 Armored Brigades
XI Corps Jalandhar (Offensive) ---> 3 Infantry Divisions + 1 Armored Brigade + 1 Mechanized Brigade
1 Artillery Division attached to Western Command
Central Command (Lucknow) ---> No units attached