Hey Moawapang.
Yes you can go for B.Tech studiea right aftet class 10 if you have a keen interest in it. For thia you can take up the 3 year diploma course. If you pursue a Diploma program, which is a 3 years course, you are eligible for a lateral entry into the 2nd year of engineering degree course. which is a 4 years course. Thus after 10th, you would be a Graduate in 3 ( Diploma) + 3 ( Engineering degree course), precisely 6 years.
Hope this serves your query. Please feel free to respond and ask further questions.
All the best.
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