Is 50000 a good salary in India?

Hi,

I am beginner in Data Science and machine learning field. I am searching for the tutorials to learn:

Is 50000 a good salary in India?

Try to provide me good examples or tutorials links so that I can learn the topic "Is 50000 a good salary in India?". Also tell me which is the good training courses in Machine Learning, Artificial Intelligence and Data Science for beginners.

Thanks