Hello Amar,

It seems like you're asking how to answer NCERT-based questions effectively, while managing time efficiently in an exam. Here are some tips that can help you:

1. Understand the Syllabus : The NCERT textbooks form the foundation for many exams, so ensure you're thorough with the entire syllabus. Go through each chapter, understand the concepts, and practice the end-of-chapter questions.
   
   

2. Time Management : Allocate specific time slots to each subject based on your strengths and weaknesses. Practicing past papers and mock tests will help you manage time better and improve your speed.
   
   

3. Revision : Regular revision is crucial. Make a revision schedule and go over key topics frequently, especially formulas, definitions, and important concepts.
   
   

4. Practice Mock Tests : Regular mock tests and sample papers help you simulate real exam conditions. It will not only improve your time management but also boost your confidence.
   
   

5. Focus on Concept Clarity : NCERT-based questions focus a lot on concepts, so focus on understanding rather than rote memorization. This approach will help you answer questions more effectively.
   
   

6. Prioritize Important Topics : Some topics are more important than others in NCERT books. Make sure to prioritize topics with high weightage in the exam.

By following these strategies, you can answer the NCERT-based questions within the time limit and maximize your performance in the exam.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.