CBSE 12th Science Important Questions

We have collected the chapter wise most important questions at one place, so that a students gets all the important stuff at one place when s/he sit to study a particular chapter.

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  1. Respected sir, how can I reduce my time solving the previous question papers? For preparation do I have to solved all the questions? I have a limited time sir.

    1. Prof. Mohan Singh Rawat

      Hello Phakhuimi,
      First, try to do the questions which are easy for you, and do more practice for tough questions according to time, & you will see the change in yourself regarding problem-solving.

  2. Sir can you give a answer key for all the question…

    1. Prof. Mohan Singh Rawat

      Hello Manibala,
      You can buy the papers we are providing they have the solutions in it also.

  3. Hi sir. The important questions for chemistry and maths helped a lot but can you give the important questions chapter wise for biology too and

    1. Hello Rukshana, Thank you for your feedback. We will work on your suggestion.

  4. Hello can you put biology chapterwise questions. Maths and chemistry really helped me.

    1. Prof. Rajeev Mehra

      Hello Sukanya,
      We are working on compiling Biology Imp questions too.

  5. Sir can u provide the answer key of important questions of 12th class cbsc chemistry

    1. Prof. Rajeev Mehra

      Hello Umesh,
      Our team is working on the it, but it will surely take some time. Till then stay tuned.

  6. How can I simultaneously concentrate both for boards as well as for NEET

    1. Hello Mils,
      NEET may sound very tough, but as you know that the syllabus for NEET and class 11th and 12th CBSE is same. You just have to make sure that you understand whatever you are studying. Obviously, you will need to put way more efforts to prepare for NEET. If you prepare for NEET, then preparing for class 12th should be easy.

      Since, there is not much time left, therefore you should first make sure to score good marks in 12th first.

  7. Hi sir. My questions are. Does in board exam questions are repeated? Does questions come directly from ncert? How we can know which question is important in ncert book? Thank you.

    1. Hi Dany.
      It is not certain that every time the questions are repeated in the board exam but yes sometime it might happen so. Similarly most of the time you don’t get exact same questions from NCERT there will change in the values in case of Maths and Physics and numerical of Chemistry but the concept will remain same and maximum time the questions from theoretical part are directly form NCERT. Well you can practice from previous year paper and sample paper to get the idea of important questions and I would recommend you to focus on NCERT if you want to score good marks in your board exam.

  8. Hi sir. How can I got 90+ marks in maths? which book I should prefer NCERT books or R.D Sharma? Please help me.

    1. Hi Rohit.
      First of all you will have clear all your basic concepts in Maths if you want to score really good marks. And next important thing is practice. Set a timetable and follow it strictly. Practice as much as you can. NCERT books are most recommended to all the students who aim to score good marks. First complete your syllabus from NCERT book. Not only do the excersice questions but also examples and miscellaneous questions. Then if you like you can study from R.D Sharma or other refresher. Don’t keep any doubt, if you find yourself stuck at some point as your teacher. Revision is very important. And make sure that all the formulas are at your tips as they play the key role in Maths subject. Keep on doing the hard work and you will score 90+ for sure.

  9. Sir, I am in class 12th. I am not solving R.D Sharma for maths and any other reference for Physics and chemistry as, I’m only focusing on NCERT books. Will it make any impact on my board’s exam as, I’m looking forward to score 90+. Please give your precious advice. I will very thankful to you.

    1. Prof. Divyanshi Sharma

      Hi Satyam.
      As, you have mentioned that you are in 12th and want to score 90+ in your board exam then the most important thing you will have to do is to be dedicated towards your studies. Set a time table and give equal time to each subject. Practice daily. Yes, its true that NCERT books are most recommended to students who aspires to score good marks in board exams. Just keep working hard work and be focused while studying. Regular study is must if you want to achieve your goal. Never forget the importance of revision. Whatever you study always revise it. Keep up with the hard work.

  10. Hi, can you give chapter wise question for biology as you did for physics, chemistry & biology????

    1. Prof. Divyanshi Sharma

      Hi Pradeep, our team of experts are already working on the important questions of Biology. It may take some time. They will be uploaded here as soon as possible.

  11. Hello sir, require your big help. There are hardly 5-6 days left but still not feeling that confident as this is my first time for the board. I have solved previous years papers too.

    1. Prof. Divyanshi Sharma

      Hi Prashant.
      First of all, don’t demotivate yourself. At this moment when there is hardly any time left for the exam, your confidence is what counts the most. Keep practicing important questions. Take mock tests by keeping time limit. It will increase your confidence, for sure.

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