Exam
Dr. Homi Bhabha Balvaidnyanik Spardha — Std 9
Level I (written MCQ) practice for the Dr. Homi Bhabha Balvaidnyanik Competition, Std 9 category. Questions are weighted per the official syllabus: 10% Std 7, 20% Std 8, 60% Std 9, 10% general science knowledge.

Test series
Practice series for this exam
Syllabus
Subjects and topics covered
4 subjects and 50 topics. Your results are broken down by each of them, so you can see what to revise.
Biology
18 topics
- The Living World: Adaptations and Classification
- Nutrition in Living Organisms
- Cell Structure and Micro-organisms
- Natural Resources
- Living World and Classification of Microbes
- Health and Diseases
- Pollution
- Disaster Management
- Cell and Cell Organelles
- Human Body and Organ System
- Ecosystems
- Classification of Plants
- Energy Flow in an Ecosystem
- Useful and Harmful Microbes
- Environmental Management
- Life Processes in Living Organisms
- Heredity and Variation
- Introduction to Biotechnology
Chemistry
12 topics
- Elements, Compounds and Mixtures
- Materials we Use
- Inside the Atom
- Composition of Matter
- Metals and Nonmetals
- Introduction to Acid and Base
- Chemical Change and Chemical Bond
- Man made Materials
- Measurement of Matter
- Acids, Bases and Salts
- Carbon: An important element
- Substances in Common Use
General Knowledge (Science)
5 topics
- Great Scientists and Inventions
- Space and Universe Facts
- Human Body and Health Awareness
- Everyday Science and Technology
- Environment and Sustainability Awareness
Physics
15 topics
- Measurement of Physical Quantities
- Motion, Force and Work
- Heat
- Effects of Light
- Force and Pressure
- Current Electricity and Magnetism
- Measurement and Effects of Heat
- Sound
- Reflection of Light
- Life Cycle of Stars
- Laws of Motion
- Work and Energy
- Current Electricity
- Study of Sound
- Observing Space: Telescopes


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