Actually I have one doubt..my goal is work on Google so..what procedure I will do..and what language I learn??

Answer 1

They have videos on what they expect in interviews, so watch that. But I think they'll be looking for Python knowledge, and knowledge of their Go language. Look up what they want though, I'm just going off memory.

Answer 2

first strengthen your C and practise for Gsoc and if u qualify u might end up getting job on google.
this year 15 students from my college got selected for gsoc and my college ranked 9 all over the world in that
best part is that u can be from any branch but u must have the required skill.