CBSE Class 10 Science

  • CBSE Class 10 Science Sample Paper Solved 2021 Set E

    SECTION A   1. Why reproduction is considered to be an essential phenomenon in organisms?    2. What is Ganga action plan?    SECTION B   3. i) What is meant by water harvesting?   ii) Write two advantages of storing water in the ground.   4. Compare and contrast bio-mass and hydroelectricity as a...

  • CBSE Class 10 Science Sample Paper Solved 2021 Set D

    SECTION A   1. Name the sex hormone secreted by male and female sex organs in human beings.    2. Write any two harmful effects of ozone depletion.    SECTION B   3. “Rain water harvesting is essential”. Justify this statement giving two reasons.    4. Give two advantages and disadvantages of...

  • CBSE Class 10 Science Sample Paper Solved 2021 Set C

    SECTION A   1. Name the sex hormone secreted by male and female sex organs in human beings.    2. What is Ganga action plan?    SECTION B   3. List any two measures that you suggest for better management of water.    4. Explain how electrical energy is generated in a nuclear reactor...

  • CBSE Class 10 Science Sample Paper Solved 2021 Set B

    SECTION A   1. The danger signals installed at the top of tall buildings are red in colour. Why?    2. Why do all elements of the same group have similar properties?    3. In the Chlor-alkali process, a gas X is formed as byproduct. The gas X reacts with lime water to give a compound Y which used...

  • CBSE Class 10 Science Sample Paper Solved 2021 Set A

    SECTION A   1 What is ‘blob’ known as in Blob on a stick structures of Rhizopus?    2 Mention any one point of difference between Pepsin and Trypsin.    3 An element ‘P’ has atomic number 13. What would be its position in the modern periodic table? Write the formula of its oxide.   4 Write any two...

CBSE Class 10 Science Sample Paper Solved 2021 Set E

 


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CBSE Class 10 Science Sample Paper Solved 2021 Set D

 


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CBSE Class 10 Science Sample Paper Solved 2021 Set C

 


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CBSE Class 10 Science Sample Paper Solved 2021 Set B

 


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CBSE Class 10 Science Sample Paper Solved 2021 Set A

 


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CBSE Class 10 Science Sample Paper 2020 Set D

CBSE Class 10 Science Sample Paper 2020 Set F 1

CBSE Class 10 Science Sample Paper 2020 Set F 2

 


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CBSE Class 10 Science Sample Paper 2020 Set C

 


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CBSE Class 10 Science Sample Paper 2020 Set B

 


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CBSE Class 10 Science Question Paper Solved 2021 Set C

 


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CBSE Class 10 Science Question Paper Solved 2021 Set B

 


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Latest NCERT & CBSE News

Read the latest news and announcements from NCERT and CBSE below. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning

FAQs on Policy for Tabulation of Marks for Class 10 Board Exams

ON POLICY Question.1 How CBSE will declare the result of Class-X? Answer. Results of Class X Board will be declared on the basis of an objective criterion developed by the Board vide Notification no.CBSE/CE/2021 dated 01.05.2021. Question.2. If any candidate is not...

CBSE Class 12 Evaluation Criteria 2021

SUMMARY OF THE POLICY FOR TABULATION OF MARKS FOR CLASS XII BOARD EXAMINATIONS 2021   1(a) Due to cancellation of the Board examinations, the assessment of theory portion of 80/70/60/50/30 marks will be done by the school based on the following:     Class...

CBSE asks schools to load Class 12 Internal Assessment Marks

This has a reference to the letter no CBSE/COORD/2021 dated 11.02.2021 regarding conduct of the School-Based Assessment (Internal Assessment/Practical/ Project) of Class-XII and uploading the marks by 11.06.2021. It has been observed that some schools have not been...

Moderation of Marks Class 11 and 12 Board Exams

The portal for moderation and finalization of results for Class-12 is being opened from 16.07.2021 to 22.07.2021. As Board has to declare the result latest by 31.07.2021, schools have been requested to follow the schedule strictly and complete the moderation within...

CBSE Board Examination Scheme of Assessment 2021 2022

A. Academic session to be divided into 2 Terms with approximately 50% syllabus in each term: The syllabus for the Academic session 2021-22 will be divided into 2 terms by following a systematic approach by looking into the interconnectivity of concepts and topics by...

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