Question

Can anybody tell some important topics to prepare for ssc boards of physics biology chemistry and social..
please please..it helps me alot​

Answer 1

For maths.

Here are the most important Topics/Chapters that students are advised not to skip:

Chapter: Arithmetic Progressions

• nth term of an Arithmetic Progression

• Sum of n terms of an Arithmetic Progression

Chapter: Coordinate Geometry

• Section Formula

• Area of a Triangle in a Coordinate Plane

Chapter: Some Applications of Trigonometry

• Solving Real World Problems Involving Heights and Distances

Chapter: Circles

• Tangents Drawn from an External Point to a Circle

Chapter: Constructions

• Construction of a Triangle Similar to the Given Triangle

• Construction of Tangents to a Circle from a Point Outside the Circle

Chapter: Areas Related to Circles

• Area of Segment of a Circle

• Area of Combination of Circles and Other Plane Figures

Chapter: Surface Areas and Volumes

• Curved Surface Area of Combination of Solids

• Total Surface Area of Combination of Solids

• Volume of Combination of Solids

Chapter: Probability

• Theoretical Probability of Occurrence of Events

• Finding Probability Using Complement of a Known Event

Important Tips:  

• Read each question thoroughly before answering.

• Draw neat diagrams wherever required.

• If you get stuck while solving any question, leave appropriate space and move to next question without wasting any time.

• Practice as many questions as possible for these topics.

• Never skip NCERT textbook and previ5ous year papers.

For science.

Chapter 8 – How do organisms reproduce

Important Topics:

1. Modes of asexual reproduction

2. Structure of flower

3. Fertilisation in plants

4. Male and female reproductive system.

Chapter 9 – Heredity and evolution

Important Topics:

1. Mendelian crosses

2. Sex determination

3. Difference between acquired and inherited traits

4. Homologous and analogous organs.

Chapter 15 – Our Environment

Important Topics:

1. Ecosystem and its components

2. Food chain and food webs

3. Depletion of ozone layer.

Chapter 16 – Management of Natural Resources

Important Topics:

1. Need for Management of Natural Resources

2. Importance And Conservation Of Forest

3. Steps To Make Water Available To All.

Chapter 4 – Carbon and its Compounds

Important Topics:  

1. Covalent bonding in carbon compounds

2. Allotropy

3. Catenation and tetravalency

4. Saturation and unsaturation in carbon compounds

5. Structure and formulas of carbon compounds

6. Structural isomers

7. Functional groups

8. Homologous series

9. Nomenclature

10. Chemical properties of carbon compounds

11. Properties of ethanol and ethanoic acid

12. Soaps and detergents: Advantages and disadvantages.

Chapter 5 – Periodic classification of elements

Important Topics:

1. Döbereiner’s Triads

2. Newlands’ Law of Octaves

3. Mendeleev’s periodic table

4. Modern Periodic Table  

5. Trends in the Modern Periodic Table.

Chapter 10 – Light – Reflection and Refraction

Important Topics:

1. Image Formation by Spherical Mirrors  

2. Refraction of Light through Glass Slab  

3. Image Formation by Spherical Lenses

4. Lens Formula, Magnification and Power.

Chapter 11 – The Human Eye and The Colourful World

Important Topics:

1. Human Eye Structure  

2. Defects in Vision and Corrections  

3. Dispersion  

4. Atmospheric Refractions  

5. Scattering of Light.

I know only science and maths.

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