Hii

If you are dreaming to get a job in google, i will suggest you that you choose to go for Btech CS or Btech IT after your class 12th . It is an undergraduate 4 year long course and will provide you knowledge about technology, computer applications, IT things etc. Once you are done with your UG course go for Masters i.e Mtech. This will improve you job opprtunities. Also go for internships during your course and improve your skills.

Hope this helps.
Thanks!!