Important Q&A of Class 10 Final Board Exam

Very Important Q&A Of class 10 Board Final Exam 2023

Aim to present you the most comprehensive Revise Notes for Class 10 Science  syllabus. Every Knowledge matter covered  below covers change notes for your academic examinations, notes for CBSE or ICSE Class X board examinations, as well as quick change notes for  examination and Science Olympiads. 

 The change notes follow the NCERT syllabus for Class 10th Knowledge at its but include another details about a  preparing for Medical and Engineering examination appliers in Class X will 
 also find these change notes like useful. Prepared by considerably knowledgeable and compleat JEE and NEET guiding providers, they'll help you confect a strong base in Science for all your future endeavours.
 NCERT Textbook| Summary and Important Points 

 In Class 10th, Science branches Physics, Chemistry and Biology is collected in a single page. if you want to get good marks either you must have clear understanding of those concepts. So, presently, we've supplied Class 10 Notes Science in easy and detailed way so that you can freely Understand . These notes will also help you in working the surplus and inside questions that are asked in tests. of the NCERT Science will also help in understanding the chapters 


For the CBSE Class 10 Science Exam 2022 we have collated important questions from all chapters of Science NCERT book. This set of important questions provided here forms a perfect source for the quick and effective revision for the upcoming board exam.Questions of different formats like short answer type and long answer type have been prepared and provided separately. Our subject experts have framed these questions after carrying the thorough analysis of the past years' exam papers, the latest examination format and CBSE syllabus. Here you will find the questions based on every important topic of CBSE Class 10 Science. Each question has been provided with simple solution which is easy to understand thereby helping you make an easy and effective preparation for CBSE class 10 Science Exam 2023

 Class 10 Science paper will be asked for one mark each.  

Find below the important questions for different categories constituting the CBSE Class 10 Science Board Exam 2023

Important Questions

Here we provide a set of questions which should be prepared for 1 mark questions

Note: Questions in Section A will be asked in different formats like, MCQs, short answer type questions, assertion-reason type questions, etc. To answer all such questions, you just need to be good at the basic concepts which can be easily attained by practicing various questions Latest Here Important MCQs for CBSE Class 10 Science Exam 2023

Important Very Short Answer Type Questions for CBSE Class 10 Science Exam 2020 are:

Q.  Explain why a ray of light passing through the centre of curvature of concave minor gets reflected along the same path. 


The light falling on the centre of curvature is reflected back along the same path because the incident ray falls on the mirror along the normal to the reflecting surface.

Q. What is the important function of presence of ozone in earth’s atmosphere?



Ozone is the Earth’s natural process for all life forms. It shields our planet from the UV radiations, as these ultraviolet rays are harmful for all the living things. Therefore, any change in the size of this layer will automatically affect the life of people, plants and animals living on earth. 

Q.  Dark reaction of photosynthesis does not need light. Do plants undergo dark reaction at night? Explain.


Dark reaction does not mean that it occurs in the absence of light i.e., at night. Infact, it is the reaction occurring simultaneously with light reaction. It a chemical process occurring independent of light. This reaction is completely based on enzymes.

Get here the complete set of CBSE Class 10 Science: Important 1 Mark Questions

Important Short Answer Type Questions

Here you will get important questions to be prepared for 3 marks answer type questions asked in CBSE class 10 Science paper.

CBSE Class 10 Science Exam Notes 2023


Important Questions for Class 10 Science play vital role in scoring more marks in board exams. We have provided Extra questions for class 10 Science (Physics, Chemistry and Biology

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