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Course Content
Physics
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] Physics (15 Marks) 1.Units and Dimensions, 2.Scalar and Vectors, 3.Motion, 4.Friction, 5.Simple Machines, 6.Source of Energy, 7.Work, Energy, Power, 8.Circular Motion, 9.Gravitation, 10.Hydrostatics, 11.Pressure, 12.Heat and Temperature, 13.Quantity of Heat, 14.Thermal Expansion, 15.Transfer of Heat, 16.Waves, 17.Sound, 18.Reflection, 19.Refraction, 20.Spherical mirrors and Lenses, 21.Prism, 22.Human Eye, 23.Microscope, 24.Telescope, 25.Magnets, 26.Electrolysis, 27.Transformer, 28.Electromagnetic induction, 29.Magnetic Effect, 30.Electricity, 31.Astronomy, 32.Zeology
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Chemistry
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] Chemistry (15 marks) 1.General and Language of Chemistry Atoms, Ion, Molecule, Elements, Compounds, Radicals, Valency, Commercial names of compounds, Types of Chemical reaction, Methods of mixture 2.Periodic Table 3.Structure of atom 4.Avogadroe's number and mole concept 5.Chemical bond: Ionic, Covalent and Co-ordinate covalent bond 6.Electrolysis 7.Acid, bace and salt 8.Metals and Metallurgy 9.Non metals and some important gases(H2, N2, O2, NH3, CO2) 10.Organic Chemistry 11.Chemistry in service of Mankind (Plastic, Glass, Cements, Ceramics, Fertilizers, Fibres, Pesticides, Soap and detergents) 12.Environmental Pollution 13.Hardness of water
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Biology -Botany
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] Biology (15 marks) Botany 1.Introduction to botany and its branches 2.Classification: ( Fungi, Plantae, Monera) 3.Cell and Cell division 4. Genetics 5.Adaptation of plants 6.Life cycle of mushroom and fern 7.Environmental Pollution
Biology – Zoology
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] Biology (15 marks) Zoology 1. Introduction to zoology and its branches. 2. Classification: Protista and Animalia 3. Life Cycle of Silkworm, Honeybee and Mosquito with their economic importance 4. Organic Evolution 5. Human Body system (Digestive, Respiratory, Circulatory, Excretory, Nervous, Glandular: Endocrine System and Skeletal) 6.Reproduction: Sexual and Asexual 7. Cromosomes and sex-determination 8.Adaptation: Introduction and types
GK
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] GK and IQ (10 marks) GK: 1.History and Geography 2. Civic sense and polity 3. Economy 4.Science and Technology 5. Culturelanguage and literature 6. Sports 7.Current Affairs 8.Miscellaneous
IQ
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] GK and IQ (10 marks) IQ 1.Sequence and series 2. Coding and Decoding 3. Logical Expression 4. Jumble Words 5.Geometric figures 6. Miscellaneous
English
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] English (15 Marks) 1. Articles 2. Prepositions 3. Tense 4. Voice 5. Transformations 6. Question Tags 7. Concord 8. Conditional 9. Causative verbs 10. Relative Clauses 11. Conjunctions 12. Reported Speech 13. Literary figures and their works 14. Synonyms/ Antonyms
Mathematics
As syllabus for Grade XI Entrance Examination (Science)-2081 [Sainik Awasiya Mahavidyalaya] Maths (20 Marks) 1. Set and Algebra: a. Set, b. Function, c. Polynomial, d. Sequence and series, e. HCF and LCM, f. Surds, g. Indices, h. Rational fractions, i. Equation 2. Arithmetics: a. Percentage b. Time and work c. Profit and Loss, discount and VAT d. Simple and compound interest e. Compound depreciation and population growth. 3. Mensuration a. Area of triangle and quadrilaterals b. Area and volume of cylinder, cone, sphere, prism, and pyramid 4.Geometry a Properties or theorems on triangle, parallelogram and circle 5. Statistics and probability a. Measures of central tendency (mean, median, mode, quartiles) b. Probability 6. Trigonometry
Bridge Course for NEB 11 Science (Post-SEE)

πŸ“˜ Sources of Energy: Summary for MCQ

Sourses of Energy

Here is a clear, concise, and exam-focused summary note for the lesson Sources of Energy, specially crafted to help you prepare for MCQs in the Class Test and Entrance Exam for class 11 Science or similar exams:

πŸ”Ή 1. What is Energy?

  • Energy is the ability to do work.

  • Measured in Joules (J).

  • Required in all activities: heating, lighting, movement, machines, etc.

πŸ”Ή 2. Characteristics of a Good Source of Energy

  • High calorific value (more energy per unit mass)

  • Easily available and economical

  • Easy to store and transport

  • Less pollution

  • Efficient use and safe handling

πŸ”Ή 3. Types of Sources of Energy

πŸ”Έ A. Conventional (Non-Renewable) Sources

  1. Fossil Fuels (coal, petroleum, natural gas)

    • Non-renewable resources cause pollution and are limited.

  2. Thermal Power

    • Uses fossil fuels to heat water β†’ steam β†’ turbine.

  3. Hydropower

    • Uses the potential energy of water in dams.

    • Renewable and clean.

πŸ”Έ B. Non-Conventional (Renewable) Sources

  1. Solar Energy

    • Sunlight is converted using solar cells or solar cookers.

  2. Wind Energy

    • Wind rotates turbines to generate electricity.

  3. Biomass Energy

    • From dead plants, dung β†’ biogas.

  4. Tidal Energy

    • From ocean tides β†’ turbines.

  5. Geothermal Energy

    • From Earth’s internal heat.

  6. Nuclear Energy

    • From the fission of uranium-235 or plutonium.

πŸ”Ή 4. Solar Devices

  • Solar cooker: uses sunlight to cook food using mirrors (reflectors).

  • Solar panel: made of solar cells (semiconductor), generates DC electricity.

πŸ”Ή 5. Biogas Plant

  • Uses cow dung, water, and organic waste.

  • Produces methane-rich biogas and slurry (used as manure).

  • Clean, cheap, and good for villages.

πŸ”Ή 6. Environmental Impact

  • Fossil fuels β†’ air pollution, global warming, acid rain.

  • Renewable sources β†’ mostly clean and eco-friendly.

🧠 MCQ Focus Points

  • Know examples of renewable and non-renewable energy.

  • Understand the working principles of solar cookers, windmills, biogas plants, and nuclear reactors.

  • Remember the advantages/disadvantages of each source.

  • Learn basic formulas and definitions (like calorific value).

  • Identify pollution-causing and clean energy sources.

πŸ” You Can Also Read:

βœ… MCQ Quiz – Chapter: Sources of Energy

🧠 Conceptual MCQs – Sources of Energy

βœ… MCQ Quiz: Simple Machine

πŸ”’ Numerical-Based MCQ – Simple Machine

🧠 Conceptual MCQs: Friction

πŸ“š MCQ Quiz: Friction

πŸ“š MCQ Quiz: Motion

🧠 Conceptual & Numerical MCQs: Motion

Β Unit and Dimension

πŸ“˜ Scalar and Vector

Β full text documents, including the curriculum, CDC eLibrary