Chapter-wise Board Weightage | Triumph Science Classes

#	Chapter	Approx. Marks
1	Rotational Dynamics	6
2	Mechanical Properties of Fluids	4
3	Kinetic Theory of Gases and Radiation	4
4	Thermodynamics	4
5	Oscillations	5
6	Superposition of Waves	4
7	Wave Optics	4
8	Electrostatics	6
9	Current Electricity	4
10	Magnetic Effects of Electric Current	4
11	Magnetic Materials	3
12	Electromagnetic Induction	4
13	AC Circuits	4
14	Dual Nature of Radiation and Matter	5
15	Structure of Atoms and Nuclei	5
16	Semiconductor Devices	4

#	Chapter	Importance
1	Laws of Motion	High
2	Gravitation	Medium
3	Mechanical Properties of Solids	Medium
4	Thermal Properties of Matter	Medium
5	Sound	Low
6	Optics	High
7	Electrostatics	High
8	Electric Current Through Conductors	Medium
9	Magnetism	Low
10	Electromagnetic Waves and Communication System	Low
11	Semiconductors	Medium

How to Study Physics

Derive every formula at least once by hand — Physics numericals are graded on the step-by-step method, not just the final answer.
Keep a single "formula sheet" per chapter and revise it 5 minutes before every study session.
Prioritise Rotational Dynamics, Electrostatics and Current Electricity — they carry the highest combined weightage and also dominate MHT-CET/NEET numericals.
Practice NCERT-exemplar-style and previous 5 years' board numericals chapter-wise before attempting full mock papers.
For MCQ-heavy entrance exams, drill units, dimensions and graph-based questions — they're quick marks often lost due to carelessness.

#	Chapter	Approx. Marks
1	Solid State	4
2	Solutions	5
3	Ionic Equilibria	5
4	Chemical Thermodynamics	5
5	Electrochemistry	4
6	Chemical Kinetics	4
7	Elements of Groups 16, 17 and 18	4
8	Transition and Inner Transition Elements	6
9	Coordination Compounds	5
10	Halogen Derivatives	4
11	Alcohols, Phenols and Ethers	4
12	Aldehydes, Ketones and Carboxylic Acids	5
13	Amines	4
14	Biomolecules	5
15	Introduction to Polymer Chemistry	3
16	Green Chemistry and Nanochemistry	3

#	Chapter	Importance
1	Some Basic Concepts of Chemistry	High
2	Introduction to Analytical Chemistry	Low
3	Basic Analytical Techniques	Low
4	Structure of Atom	High
5	Chemical Bonding	High
6	Redox Reactions	Medium
7	Modern Periodic Table	Medium
8	Elements of Group 1 and 2	Low
9	Elements of Group 13, 14 and 15	Low
10	States of Matter	Medium
11	Adsorption and Colloids	Low
12	Chemical Equilibrium	High
13	Nuclear Chemistry and Radioactivity	Low
14	Basic Principles of Organic Chemistry	High
15	Hydrocarbons	Medium
16	Chemistry in Everyday Life	Low

How to Study Chemistry

Split your revision by the three blocks — Physical, Inorganic, Organic — and rotate daily instead of finishing one block before starting the next.
Inorganic Chemistry (Groups, Transition Elements, Coordination Compounds) is largely memory-based — use short daily recall tests instead of long re-reading sessions.
For Physical Chemistry (Solutions, Kinetics, Thermodynamics, Electrochemistry), master the formula derivations — numericals here repeat patterns every year.
Build named-reaction and mechanism flashcards for Organic Chemistry chapters — Alcohols/Phenols/Ethers through Amines are best learned as one connected reaction map.
Redo NCERT in-text and back questions for Biomolecules and Polymers — entrance exams draw MCQs directly from these lines.

#	Chapter	Approx. Marks
1	Reproduction in Lower and Higher Plants	5
2	Reproduction in Lower and Higher Animals	5
3	Inheritance and Variation	6
4	Molecular Basis of Inheritance	6
5	Origin and Evolution of Life	4
6	Plant Water Relations	3
7	Plant Growth and Mineral Nutrition	4
8	Respiration and Circulation	5
9	Control and Coordination	5
10	Human Health and Diseases	5
11	Enhancement of Food Production	3
12	Biotechnology	6
13	Organisms and Populations	4
14	Ecosystems and Energy Flow	4
15	Biodiversity, Conservation and Environmental Issues	5

#	Chapter	Importance
1	Living World	Low
2	Systematics of Living Organisms	Medium
3	Kingdom Plantae	Medium
4	Kingdom Animalia	Medium
5	Cell Structure and Organisation	High
6	Biomolecules	High
7	Cell Division	High
8	Plant Tissues and Anatomy	Medium
9	Morphology of Flowering Plants	Low
10	Animal Tissues	Medium
11	Photosynthesis in Higher Plants	High
12	Respiration and Energy Transfer	Medium
13	Human Nutrition	Medium
14	Excretion and Osmoregulation	Low
15	Skeleton and Movement	Low

How to Study Biology

Biology is diagram-and-terminology heavy — redraw every labelled diagram (flower L.S., cell organelles, human systems) from memory rather than just reading them.
Genetics chapters (Inheritance and Variation, Molecular Basis of Inheritance) reward practice — solve numerical genetics problems daily, don't just read theory.
Group revision by theme: Reproduction (Plants+Animals), Genetics (Inheritance+Molecular Basis+Evolution), and Ecology (Organisms, Ecosystems, Biodiversity) — these overlap heavily in NEET questions.
Make one-line "keyword" flashcards for Biotechnology processes and enzymes — MCQs test precise terms, not concepts.
Revise NCERT lines verbatim for Human Health and Diseases and Biodiversity — a large share of NEET Biology MCQs are lifted almost directly from NCERT text.

#	Chapter	Approx. Marks
1	Differentiation	8
2	Applications of Derivatives	12
3	Indefinite Integration	10
4	Definite Integration	10
5	Application of Definite Integration	10
6	Differential Equations	12
7	Probability Distributions	10
8	Binomial Distribution	8

#	Chapter	Importance
1	Angle and its Measurement	Low
2	Trigonometry - I	High
3	Trigonometry - II	High
4	Determinants and Matrices	High
5	Straight Line	Medium
6	Circle	Medium
7	Conic Sections	Medium
8	Measures of Dispersion	Low
9	Probability	Medium
10	Complex Numbers	Medium
11	Sequences and Series	Medium
12	Permutations and Combinations	High
13	Method of Induction and Binomial Theorem	Medium
14	Sets and Relations	Low
15	Functions	High
16	Limits	High
17	Differentiation	High

How to Study Mathematics

Maths is the one subject where reading isn't revision — solve problems daily; recognising a method is not the same as being able to execute it under time pressure.
Calculus (Differentiation through Differential Equations) spans both Part II chapters and dominates JEE/CET — get this block rock-solid before anything else.
Vectors and Line & Plane carry the highest weightage in Part I — practice visualising 3D geometry with rough sketches rather than pure algebra.
Keep a mistake log — most Maths marks are lost to silly errors (sign mistakes, missed constants), not conceptual gaps. Review it weekly.
Time yourself on Linear Programming and Probability Distributions questions — they're formula-driven and should take a fixed, short time once practiced.

Chapter-wise Weightage & Study Tips