Question

what is the weightage for each subject in science exam ? class 10 cbse (phy,chem and bio)

Answer 1

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Chemical substances- Nature and behaviour

• Chemical reactions and equations
• Acids, Bases and Salts
• Metals and Non - Metals
• Carbon and It's Compounds
• Periodic Classification of Elements

World of Living

• Life processes
• How do organisms reproduce
• Heredity

Natural Phenomena

• Light: Reflection and Refraction
• Human eye and the colourful world

Effects of current

• Electricity
• Magnetic effects of electric current

Natural Resources

• Our environment

Answer 2

Chemical substances- Nature and behaviour

Chemical reactions and equations

Acids, Bases and Salts

Metals and Non - Metals

Carbon and It's Compounds

Periodic Classification of Elements

World of Living

Life processes

How do organisms reproduce

Heredity

Natural Phenomena

Light: Reflection and Refraction

Human eye and the colourful world

Effects of current

Electricity

Magnetic effects of electric current

Natural Resources

Our environment