How do you say hello my fellow classmates in Indian?

There isn't one single, universally accepted way to say "Hello, my fellow classmates" in Indian. This is because India has 22 official languages and hundreds of dialects.

Here are a few options depending on the language and context:

Hindi:

* नमस्ते दोस्तो! (Namaste dosto!) - This is a common greeting meaning "Hello friends!"

* सबको नमस्कार! (Sabko namaskar!) - This means "Greetings to everyone!"

* क्लासमेट्स, नमस्ते! (Classmates, namaste!) - This is a more direct way to address your classmates specifically.

Other Languages:

* नमस्कार! (Namaskar!) - This greeting is common in many Indian languages, including Marathi, Gujarati, and Bengali.

* सलाम वालेकुम! (Salam walikum!) - This is a common greeting in Urdu and other languages spoken by Muslim communities.

Remember:

* The most appropriate greeting will depend on the specific language and context.

* Always be respectful and polite when addressing your classmates.

It's best to ask a friend or teacher who speaks the language you are interested in for the most accurate and appropriate greeting.