Certificate

It would be better, if you directly contact concerned university, so that you may be able to get your certificates.

Check their prospectus or their website for the answer. You can even call on their helpline number. There you will come to know everything. What I think is you will be needing your graduation degree for sure. Rest some formal documents will be required which you get from your college after UG.

Hi,
The eligibility is not given on the official website of the institute. I would advise you to contact the institiute directly for the information.

The Graduate Aptitude Test in Engineering GATE is an examination that primarily tests the comprehensive understanding of various undergraduate subjects in engineering and Science. No need to give GATE exam for take B.Tech certificate.

Where do you plan to apply?

Hello, after filling the form you need to send the downloaded format of declaration along with documents, duly signed and attested, do check NEET website regularly for update.

Lean Six Sigma is an overall management strategy for measuring and improving performance across different processes in the organisation. It helps us to identify and reduce variation in all processes of the organisation by applying statistical tools in a disciplined manner and controlling processes to get the desired results. You can get all knowledge about Six Sigma after reading below article
https://dlpindia.com/blog/2018/09/07/six-sigma-everything-need-know/.