How do I get good marks in JNTUH B.Tech?

It’s unfortunate to say this but getting good marks in JNTU Hyderabad for any course is just a dream. The correction staff won’t give you good marks even if you write exactly what’s written in your course book. The system is broken and the quality of corrections and exams is deteriorating. 

Even the most studious ones who attempt the exam well sometimes get poor scores. This is because the institute is a money-making machine that deliberately fails the students to earn more and more exam fees. Almost every student has to apply for revaluation which alone costs 1000 ru.

The marking scheme here is manipulated, costing the lives and dreams of thousands of ambitious students. I will suggest you never get admission here and neither recommend it to anyone. Instead, go for OU or KU.