THE CONSTITUTION OF INDIA

There are 22 parts and 395 articles in total:-

Part 1
Article 1-4
The Union and its territory

Part 2
Article 5-11
Citizenship

Part 3
Article 12 - 35
Fundamental Rights

Part 4
Article 36 - 51
Directive principles of state policy

Part 4 A
Article 51A
Fundamental Duties

Part 5
Article 52 - 151
The Union

Part 6
Article 152 - 237
The States

Part 7
Article 238
It has been repealed

Part 8
Article 239 - 242
The Union Territories

Part 9
Article 243
The Panchayats

Part 9A
Article 243
The Municipalities

Part 10
Article 244
The scheduled and Tribal Areas

Part 11
Article 245 - 263
The relation between the union and the states

Part 12
Article 264 - 300
Finance , property , contracts and suits

Part 13
Article 301 - 307
Trade , commerce and intercourse  within

Part 14
Article 308 - 323
Service under the union and the states

Part 14 A
Article 323
Tribunals

Part 15
Article 324 - 329
Elections

Part 16
Article 330 - 342
Special provisions related to certain classes

Part 17
Article 343 - 351
Official language

Part 18
Article 352 - 360
Emergency

Part 19
Article 361 - 367
Miscelleneous

Part 20
Article 368
Amendment of the constitution

Part 21
Article 369  - 392
Temporary, transitional and special provisions

Part 22
Article 393 - 395
Short titles, commencement , authoritative text in hindi and repeals