Hello Aspirant ,

From your profile I can see that you are an engineering aspirant so I will be answering according to JEE exam .

In JEE Mains the weightage of all 3 subjects (physics , chemistry and math) are same that is 100 marks each section with 25 questions carrying +4 marks so the total weightage of maths and chemistry is 200 marks (50 question).

JEE Advanced do not have a definite patterns but  the weightage  of every subject is almost same (around 33 % weightage each).

Hope this helps.

Dear Student ,

Your query is entirely depended on your choice of Entrance exam /Competitive exam / Board exam . There are different strategies for each exam .For an example,

If you want to appear for JEE MAIN/ NEET etc. Entrance exam  , then you have to give equal importance in PCM subjects .. specially in Maths as the concepts are needed to be clear and as it is time consuming at exam hall.. so if the concept is cleared and formula is remembered then your time management skills will be developed .

In case of board exam , you need to study more in depth .. as in board exam ,  you need to explain or prove the concepts as per the question .

To know the courses after 12th science stream , refer this :

https://school.careers360.com/articles/courses-after-12th-pcm

Hope this helps !

Hello,

Your profile suggests you are an engineering Aspirant, and hopefully your query concerns the weightage of chapters for JEE Mains Examination.

Syllabus of Mathematics with weightageis as following-

- Complex numbers and quadratic equations - 7% weightage

-Matrices and determinants - 7% weightage

- Sets, relations and functions - 5% weightage

- Mathematical induction - 3% weightage

- Permutations and combinations - 4% weightage

- Limit, continuity and differentiability - 10% weightage

- Integral calculus - 9% weightage

- Three-dimensional geometry - 6% weightage

- Differential equations - 3% weightage

- Binomial theorem and its simple applications - 2% weightage

-Sequence and Series - 5% weightage

- Vector algebra - 5% weightage

- Statistics and probability - 8% weightage

- Trigonometry - 4% weightage

- Co-ordinate geometry - 15% weightage

- Mathematical reasoning - 3% weightage

Syllabus of Chemistry is as following -

----- Physical Chemistry

- Some basic concepts in chemistry - 5% weightage

- States of matter - 3% weightage

- Atomic structure - 3% weightage

- Chemical bonding and molecular structure - 5% weightage

- Chemical thermodynamics - 4% weightage

- Solutions - 5% weightage

- Equilibrium - 6% weightage

- Redox reactions and electrochemistry - 4% weightage

- Chemical kinetics - 3% weightage

- Surface chemistry - 1% weightage

---- Organic Chemistry

- Purification and characterization of organic compounds - 3% weightage

- Hydrocarbons - 3% weightage

- Chemistry in everyday life - 4% weightage

- Principles related to practical chemistry - 3% weightage

- Organic compounds containing halogens - 2% weightage

- Organic compounds containing oxygen - 6% weightage

- Organic compounds containing nitrogen - 1% weightage

- Polymers - 3% weightage

- Some basic principles of organic chemistry - 3% weightage

-Biomolecules - 3% weightage

---- Inorganic Chemistry

- Classification of elements and periodicity in properties - 3% weightage

- Hydrogen - 3% weightage

- S - Block elements (alkali and alkaline earth metals) - 1% weightage

- P Block elements group 13 to group 18 elements - 5% weightage

- d- and f - block elements - 4% weightage

-Co-ordination compounds - 4% weightage

-Environmental chemistry - 3% weightage

-General principles and processes of isolation of metals - 2% weightage

For more information about the JEE Examination 2022, cut off, eligibility criteria, syllabus, application procedure, reservation criteria and other relevant details, kindly check out the link given below-

https://engineering.careers360.com/articles/jee-main-2022

For tips and preparation strategies for JEE Mains and Advanced Examination, kindly check out the link given below-

https://engineering.careers360.com/articles/how-prepare-for-jee-main

I hope you find the answer helpful.

Thank you.