Hi Aspirant,

Both Artificial intelligence and Machine Learning as well as Internet of Things are great option as career. However AI has much more scopes because internet of things is the data flowing between devices and Artificial Intelligence is like a natural intelligence of humans displayed through machines to do long tedious task of getting into those data and working over them as per need suggests.

Refer the links below for more information about career in AI and IoT,

https://www.careers360.com/courses-certifications/articles/scope-of-artificial-intelligence-in-india

https://www.careers360.com/courses/internet-of-things-course

Hope this is helpful.

Good Luck!!!