Big Data & Analytics

Dear ManuShree!
Generally, in for Bachelor's in Data Science, you need to be from PCM background. But still, there are some who are working as a data analyst after commerce background. For specific degree, you need to go for 'Statistics' (some university asked you to be from Science stream for that). But in addition, you need to be excellent in Programing, Deep Learning, Machine Learning, Neural Network, Data Visualisation etc. Coming straight to your point, you may check the website of "SP Jain University". It's one of the greatest college in India. They currently started a Bachelor course in Data Analysis. Just have a look there. Hope this helps. Upvote the answer if you feel satisfied. Ask any query at anytime.
Good Luck.

Hadoop and Android are two very different things. Programming on Android is considered for application programming whereas programming on Hadoop is considered to be system programming. Hadoop comes under category of distributed operating system so if you are interested in making distributed operating system then you are welcome to use Hadoop but I would suggest you to go from the basic of distributed OS. Application programming is much easier as it focuses on "Looks" and various functionality that you want to provide, whereas system programming is back-end on server side and it is completely hidden from the user and it is very much difficult as you have to manage servers, database, fault-torrent systems, real-time operating systems etc. And all of them are really tough and you need great skills to in both theoretical knowledge and practical programming skills. Also, youu2019re in designing of algorithms, understanding/modifying existing code plays crucial role as well. If you are interested in system programming then it is good thing but you will have to be very good in it. One small mistake and you will destroy all user data which will surely end your career.