Hello there. Joining Google is a dream for every engineering aspirant. And as for joining Google, their are not any as such hard and fast rules. You can visit the official site of Google and check out for the carrier section out their and you can get all the information about how you can join Google. Please visit the given link and you can know all what you want to know about how to be a googler.

https://careers.google.com/how-we-hire/

Hello Pranay,

In order to become software engineer in Google you should secure minimum 65% marks in 10th, 12th and B.Tech course individually. There should be no backlogs when applying for Google Jobs. All you need to appear for Google's eligibility test is: A Bachelor's degree in Engineering with a good academic record.

All the Best.