By: Parakh Mishra
All the concepts of Chemistry and Physics, which are generally asked in the exams, are briefly explained in NCERT textbooks. So one can prefer a help book to understand them clearly and then can easily understand NCERT’s briefs.
To prepare for JEE Main, one of the biggest entrance exams for the students planning to pursue engineering, a student must go through the basic concepts of all the topics from NCERT Text Books. Candidate should clear all the concepts in such a way that there is no need to emphasize on them again during JEE Advance preparation. All the concepts of Chemistry and Physics, which are generally asked in the exams, are briefly explained in NCERT textbooks. So one can prefer a help book to understand them clearly and then can easily understand NCERT’s briefs, and the candidate must go through the exercise of all the NCERT chapters as questions of all the topics are covered in them.
Explore colleges based on JEE Main
Here are certain things that you must do:
- In the last week, as there is no time to go through all the chapters again, candidates should select important topics in which they are facing difficulties and should prepare them well. If most of the topics have been covered completely then the candidate should take some mock tests, which are available both online as well as offline mode. These tests help in preparing for a real scenario.
- There are two types of time management:
- Time management during Preparation
- Time Management in Exam
During preparation, the time table should be managed in such a way that all the chapters of physics, chemistry and mathematics can be easily covered with atleast 2 hours to each subject.
For time management during the exam, candidates should take mock tests as they help in assessing and time management. A candidate should first solve the section for which his preparation is good and then move on to the weaker sections.
- Some of the topics in which you could score well in Physics include Radioactivity, Dual Nature of Matter, Photo Electric Effect, SHM, Doppler Effects, Oscillation and Waves, Thermodynamics. In Chemistry, they are Complete Organic, Solutions, Electrochemistry, Redox Reaction, Surface Chemistry, Chemical Kinetics, MOT Dipoles, etc. In maths, focus on Sequence, Series, 3D-Geometry, Vector, Sets, Relations, Probability, Matrix, Determinants, etc.
- Preparation strategy for Physics and Chemistry is to go through NCERT Textbooks and for reference, a side book. Candidates must go through NCERT Exemplar and exercise it properly. For Maths, R D Sharma along with NCERT Exemplar is sufficient to touch all the topics in detail.
- For revision, the best way is to solve the practice papers and then figure out the topics which still need finishing.
- It’s not tough to manage both if you study in a systematic way from the start. If you are studying NCERT then automatically your topics of Physics and Chemistry will be covered and for maths, if you have studied R D Sharma then NCERT is a cakewalk. You must attend school to know how to write in the Board Exam, as you would require elaborating skills and writing skills to score good marks in 12th
About the Author:
Parakh Mishra is a final year student at ABES Engineering College, Ghaziabad. He is in the final year of Bachelors in Civil Engineering. He is currently working as a Guide for Shiksha.com. He had cleared entrance exams such as JEE Mains, VITEEE and UPSEEE in 2015 and is currently preparing for NICMAR.
News & Updates
Explore Other Exams
Apr '26 | JEE Advanced 2026 registration... |
Apr '26 | JEE Advanced 2026 practice tes... |
Jan '26 | BITSAT 2026 application form -... |
May '26 | BITSAT 2026 application form -... |
3 Nov '25 - 16 Apr '26 | SRMJEEE 2026 Registration (Pha... |
3 Nov '25 - 4 Jun '26 | SRMJEEE 2026 Registration (Pha... |
Feb '26 | COMEDK application form 2026 |
May '26 | COMEDK exam date 2026 |
Jan '26 | WBJEE 2026 application form |
Feb '26 | WBJEE 2026 application form co... |
24 Oct '25 - 31 Mar '26 | VITEEE 2026 application form |
Apr '26 | VITEEE 2026 Mock Test Release ... |
Dec '25 | MHT CET 2026 Application Form |
Apr '26 | MHT CET 2026 Admit Card |
Student Forum
Answered a week ago
Getting into the MBA programme of NIT Trichy with a 300 SC CAT rank is somewhat uncertain. As the recent data sets suggest, NIT Trichy's CAT cutoff for SC category admission stands around 65th percentile. A 300 SC rank could be borderline depending on how many SC candidates apply and the quality of
A
Contributor-Level 7
Answered 2 weeks ago
Definitely, along with LPUNEST, LPU accepts JEE (main) and CUET for B. Technical courses. The candidates can apply through any of these entrance tests and will be granted admission on the basis of valid scores, eligibility criteria, and counselling processes. The candidates would have flexibility an
S
Contributor-Level 10
Answered 3 weeks ago
Well, becoming a rocket scientist is a long-term commitment, and it depends on your education path and goals It takes almost 5 to 6 years with a bachelor's and 8 to 12 years if you want to study higher. Here below is how long it usually takes:
- Bachelor's degree: You have to study aeronautical enginee
M
Beginner-Level 3
Answered 3 weeks ago
Who work on the rocket-propelled vehicles, they apply the principles of Mathematics, Physics, and Material Science to solve challenges related to these vehicles. Rocket Scientists are involved in the process of design and development of the vehicles such as small drones, satellites, and commercial a
L
Beginner-Level 2
Answered 3 weeks ago
Yes, this field is considered hard. It is complex and demands high precision. There can be extreme consequences for minor errors. The overall field is extremely challenging as it requires to apply the basic scientific principles to design and develop rockets. It requires sophisticated engineering wi
P
Beginner-Level 2
Answered 3 weeks ago
The following are the qualification which can help you to become a rocket scientist:
· Bachelor's Degree such as B.Tech/B.E can take up to four years to complete.
· You can do a two years Master's Degree M.Tech/M.E./M.S. after graduation.
· For advanced level study in this field, you
C
Beginner-Level 2
Answered a month ago
Yes, it is quite achievable to get the ECE specialisation at IIITDM Kancheepuram with a rank of 7000 in JEE Main 2025 for the General AI category. Generally the closing ranks should range between 23099 to 29987. However the cutoff may vary depending on category. One can view the First and Last round
C
Contributor-Level 10
Answered a month ago
Can you please confirm what you mean by “2027 mock test” — do you mean:
- BPSC 2027 Mock Test Series (for your upcoming exam prep)?
- Or a general mock test for 2027 government exams (like UPSC, SSC, Banking, etc.)?
- Or are you referring to a specific subject/year 2027 question paper mock (e.g., “BPSC 20
S
Beginner-Level 4
Answered a month ago
Honestly, going for CSE at Chandigarh University with your score sounds like a solid choice. I'm saying this because CU has become a hub for tech placements and internships, and the environment is pretty competitive in a good way. Your 88 percentile in JEE Main could also land you a scholarship, whi
Registration - 31 Oct '25 - 27 Nov '25
Can I get NIT trichy with 300 sc CAT rank and tell me the marks needed to get 300 or under sc CAT rank according to 2025 data