Solutions for Class 10 Science

  • Class 10 NCERT Solutions Sources of Energy

    Class 10 NCERT Solutions Sources of Energy - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Class X Chapter 14 – Sources of Energy Science Question 1: What is a good source of energy? Answer: A good source of energy fulfils the following criteria: (I)It produces a lot of...

  • Class 10 NCERT Solutions Sources of Energy (2)

    Class 10 NCERT Solutions Sources of Energy (2) - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Sources of Energy Question 1: What is a good source of energy? Answer: A good source of energy fulfils the following criteria: (I) It produces a lot of heat per unit mass. (II...

  • Class 10 NCERT Solutions Periodic Classification of Elements

    Class 10 NCERT Solutions Periodic Classification of Elements - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Question 1: Did Dobereiner’s triads also exist in the columns of Newlands’ Octaves? Compare and find out. Answer: Only one triad of Dobereiner’s triads exists in...

  • Class 10 NCERT Solutions Our Environment

    Class 10 NCERT Solutions Our Environment - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Question 1: What would be the electron dot structure of carbon dioxide which has the formula CO2? Answer: Electron dot structure of CO2 is Question 2: What would be the electron dot...

  • Class 10 NCERT Solutions Organisms Reproduce

    Class 10 NCERT Solutions Organisms Reproduce - NCERT Solutions prepared for CBSE students by the best teachers in Delhi. Organisms Reproduce Question 1: What is the importance of DNA copying in reproduction? Answer: DNA (Deoxyribonucleic acid) is the genetic material found in the chromosomes, which...

Class 10 NCERT Solutions Sources of Energy

Class 10 NCERT Solutions Sources of Energy - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Class X Chapter 14 – Sources of Energy Science

 


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Class 10 NCERT Solutions Sources of Energy (2)

Class 10 NCERT Solutions Sources of Energy (2) - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Sources of Energy

Question 1: What is a good source of energy?

 


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Class 10 NCERT Solutions Periodic Classification of Elements

Class 10 NCERT Solutions Periodic Classification of Elements - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

 


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Class 10 NCERT Solutions Our Environment

Class 10 NCERT Solutions Our Environment - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Question 1: What would be the electron dot structure of carbon dioxide which has the formula CO2?

 


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Class 10 NCERT Solutions Organisms Reproduce

Class 10 NCERT Solutions Organisms Reproduce - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Organisms Reproduce

Question 1: What is the importance of DNA copying in reproduction?

 


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Class 10 NCERT Solutions Metals and Non-metals

Class 10 NCERT Solutions Metals and Non-metals - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Metals and Non-metals

Question 1: Explain the meanings of malleable and ductile.

 


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Class 10 NCERT Solutions Metals and Nonmetals

Class 10 NCERT Solutions Metals and Nonmetals - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Class X Chapter 3 – Metals and Non-metals Science

 


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Class 10 NCERT Solutions Management of Natural Resources

Class 10 NCERT Solutions Management of Natural Resources - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Class X Chapter 16 – Management of Natural Resources Science

 


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Class 10 NCERT Solutions Magnetic Effects of Electric current

Class 10 NCERT Solutions Magnetic Effects of Electric current - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Magnetic Effects of Electric Current

 


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Class 10 NCERT Solutions Magnetic Effects of Electric Current (2)

Class 10 NCERT Solutions Magnetic Effects of Electric Current (2) - NCERT Solutions prepared for CBSE students by the best teachers in Delhi.

Class X Chapter 13 – Magnetic Effects of Electric Current Science

 


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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

Training Programme on the Alternative Academic Calendar

In view of the extraordinary situation prevailing in the world due to COVID-19 pandemic, the CBSE Board had announced the ‘Revised Academic Curriculum for classes 9- 12 for the session 2020-21’. The reduced topics will not be part of the internal assessment or for the...

Cogito and The Question Book A series on Thinking skills by CBSE

The Board has dedicated this academic session 2020-21 for ‘Competency Based Learning’. Skills connected to Critical & Creative thinking, Problem Solving, Collaboration and Communication are core to successful living in the 21st Century. To focus on the importance...

Re verification of Class 10 Board Exams Marks

Modalities and Schedule for Secondary School (Class X) Examinations, 2020 in the subjects whose examinations have been conducted by CBSE for the processes of (I) Verification of Marks (II) Obtaining Photocopy of the Evaluated Answer Book(s) (Ill) Re-evaluation of Marks...

Re verification of Class 12 Board Exams Marks

Modalities and Schedule for Senior Secondary School (Class XII) Examinations, 2020 in the subjects whose examinations have been conducted by CBSE for the processes of (I) Verification of Marks (II) Obtaining Photocopy of the Evaluated Answer Book(s) (Ill) Re-evaluation...

CBSE Reduced Syllabus Class 11 and 12

CBSE has announced major reduction in the syllabus for class 11 and class 12. There has been major changes too in the main syllabus for class 11 and 12. The prevailing health emergency in the country and at different parts of the world as well as the efforts to contain...

CBSE Reduced Syllabus Class 9 and 10

The prevailing health emergency in the country and at different parts of the world as well as the efforts to contain the spread of Covid-19 pandemic has resulted in loss of class room teaching due to closure of schools. Therefore the CBSE Board has decided to revise...

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