INDIAN STATES ON INTERNATIONAL BOUNDARIES

1) Bordering Pakistan

• Jammu and Kashmir
• Punjab
• Rajasthan
• Gujrat

2) Bordering China 

• Jammu and Kashmir
• Himachal Pradesh
• Uttarakhand
• Sikkim
• Arunachal Pradesh

3) Bordering Nepal 

• Bihar
• Uttarakhand
• Uttar Pradesh 
• Sikkim
• West Bengal

4) Bordering Bangladesh 

• West Bengal
• Mizoram
• Meghalaya
• Tripura
• Assam

5) Bordering Bhutan 

• West Bengal
• Sikkim
• Arunachal Pradesh
• Assam

6) Bordering Myanmar 

• Arunachal Pradesh
• Nagaland
• Manipur
• Mizoram

7) Bordering Afghanistan 

• Jammu and Kashmir (Pakistan-Occupied Area).