CENTAC Exam Pattern

S.No.

Subjects

No. of Questions

1

Physics

60

2

Chemistry

60

3

Biology

60

4

English Language and Comprehension

10

5

Logic and Quantitative Reasoning

10

Total

200

Name of the chapter

Number of Questions asked (Approx.)

Weightage in percentile

Alcohols, Phenols, and Ethers

2

4

Aldehydes, Ketones and Carboxylic Acids

2

4

Biomolecules

1

3

Chemical bonding

2

5

Chemical Kinetics

1

3

Chemistry in everyday life

1

2

Coordination Chemistry

4

9

d-and f-block elements

2

4

Electrochemistry

1

2

Environmental Chemistry

1

2

Equilibrium

3

6

General Principles and Process of Isolation elements

1

2

Haloalkanes and Haloarenes; Amines

1

3

Hydrocarbons

1

3

Hydrogen

1

3

N containing Organic Compounds

1

3

Organic chemistry | Basic principles and techniques - I

1

2

Organic chemistry | Basic principles and techniques - II

1

2

p-block elements(13 14)

2

3.5

p-block elements(15 16 17 18)

2

3.5

Periodic table

1

2

Polymers

1

3

Redox reactions

1

3

s-block elements

1

2

Solutions

2

5

States of Matter

1

2

Structure of Atom

1

2

Surface Chemistry

1

2

The Solid State

1

2

Thermodynamics

4

8

Total

45

100

Name of the chapter

Number of questions

Weightage in percentile

Anatomy of Flowering Plants

0-1

2

Animal Kingdom

2

7

Biodiversity and Conservation

1

3

Biological Classification

0-1

2

Biomolecules

1

4

Biotechnology and its Applications

1

3

Biotechnology: Principles and Processes

1

3

Body Fluids and Circulation

0-1

1

Breathing and Exchange of Gases

0-1

2

Cell Cycle and Cell Division

0-1

2

Cell: The Unit of Life, Biomolecules

0-1

2

Chemical Coordination and Integration

1

4

Digestion and Absorption

1

3

Ecosystem

0-1

2

Environmental Issues

0-1

2

Evolution

0-1

2

Excretory Products and their Elimination

0-1

2

Human Health and Disease

1

3

Human Reproduction

1

3

Locomotion and Movement

0-1

2

Microbes in Human Welfare

0-1

2

Mineral Nutrition

0-1

1

Molecular Basis of Inheritance

2

6

Morphology of Flowering Plants

1

5

Neural Control and Coordination

0-1

2

Organisms and Populations

0-1

2

Photosynthesis in Higher Plants

0-1

2

Plant Growth and Development

0-1

1

Plant Kingdom

1

4

Principles and Inheritance and Variation

1

5

Reproduction in Organisms

0-1

1

Reproductive Health

0-1

2

Respiration in Plants

0-1

1

Sexual Reproduction in Flowering Plants

1

5

Strategies for Enhancement in Food Production

0-1

2

Structural Organisation in Animals

0-1

2

The Living World

0-1

2

Transport in Plants

0-1

1

Total

90

100

Name of the chapter

Number of questions

Weightage in percentile

Alternating current

1

4

Atoms

0-1

1.5

Current electricity

2

8

Dual Nature of Radiation and Matter

2

6

Electric Charges and Fields

1

4.5

Electromagnetic induction

1

4

Electromagnetic waves

1

5

Electrostatic Potential and Capacitance

1

4.5

Gravitation

0-1

2

Kinetic theory

1

3

Laws of Motion

1

3

Magnetism and Matter

1

2.5

Mechanical Properties of Fluids

0-1

2

Mechanical Properties of Solids

0-1

2

Motion in a Plane

0-1

1.5

Motion in a Straight Line

0-1

1.5

Moving Charges and Magnetism

1

2.5

Nuclei

0-1

1.5

Oscillations

0-1

1.5

Physical World, Units, and Measurements

0-1

2

Ray optics and optical instruments

1

5

Semiconductor Electronics: Materials, Devices, and Simple Circuits

2

6

System of Particles and Rotational Motion

1

5

Thermal Properties of Matter

0-1

2

Thermodynamics

2

9

Wave optics

1

5

Waves

0-1

1.5

Work, Energy, and Power

1

4

Total

45

100