JEE Main Important Chemistry formulas
As per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters
The Central Board of Secondary Education (CBSE) conducts the CBSE board exam for classes 10th and 12th. From 2026, the board will conduct the CBSE 10th exam twice a year, while the 12th exam will be held once a year. Only studying for long hours will not help students score 75% or above in the CBSE board exam. They will also need to strategise, plan, practice and build confidence to prepare smartly. Just memorising topics and formulas will not help them in the long run; instead, they must understand the concepts and practice regularly to improve their marks to 75% or above. Scroll down for some tips and tricks on how to improve marks to 75% or above in CBSE.
To pass the exam, students must score 33% in aggregate and each subject separately. However, if they want to improve their score to 75% or more, they can check out the tips below:
Prepare a study schedule and devote more time to difficult subjects and topics. Later, you can move to easier ones. It will help students cover everything on the syllabus without stressing at the last minute.
Also, read
Read the CBSE syllabus to know about the units and topics that will be covered in the board examination. Make sure to complete the syllabus at least 2 months before the exam so you can have enough time to revise as well.
Check out the CBSE exam pattern 2026. Some chapters carry higher weightage than the others. Students are advised to prioritise the high-weightage chapters first, as they help in scoring more marks. Make sure to familiarise yourself with the exam pattern, which also helps in understanding the type of questions that are asked in the exam.
Check out:
Complete reading the NCERT textbooks first, and then move to reference books. Remember to highlight the key points and solve all the exercise questions for a better understanding of concepts and topics.
Practice previous years' question papers and sample question papers, and analyse the type of questions that are asked in the examination. Solving these question papers will also improve your problem-solving and time management skills. The question paper usually includes objective-type questions, short-answer and long-answer type questions. So make sure to practice accordingly.
Also, read
Work on your presentation. Make sure your handwriting is neat and clean. Bad handwriting can lead to losing marks, as it can be difficult for the examiner to read. To learn in detail about the importance of good handwriting in exams, check out our article on “Does handwriting matter in board exams class 10 and 12”.
Make sure you clear doubts on time by asking for help from teachers and friends. Stay consistent and try to avoid last-minute hustle, as it can cause panic and stress. Keep your mind fresh and positive, and answer all the questions with confidence.
Also, read
Frequently Asked Questions (FAQs)
To pass the exam, students must score the minimum CBSE passing marks, i.e., 33% in aggregate and in each subject separately.
Scoring 75% or more by preparing at the last minute can be difficult. However, with the right strategy, planning and a clear understanding of the syllabus concept, you can score 75% or above in the exam.
On Question asked by student community
Hi Fahima,
You can download the CBSE class 10th sample question paper
https://school.careers360.com/boards/cbse/cbse-class-10-english-sample-papers
Please let us know for more resources
Hello students,
The CBSE Class 10 Question Papers 2026 are available subject-wise, including Maths, Science, English, Hindi and Social Science, along with answer keys. You can download them from the link below.
https://school.careers360.com/boards/cbse/cbse-class-10-question-paper-2026
Dear Student,
The Central Board of Secondary Education (CBSE) has announced the CBSE Class 10 second board result marksheet 2026 on July 18, 2026. If you have appeared in the CBSE improvement exam, you will receive a single document that serves as both a marksheet and a passing certificate for
Hello Shivani
The CBSE Class 10 2027 question papers will be available after the 2027 board examinations. Meanwhile, you can practise using the previous year's question papers provided below.
https://school.careers360.com/boards/cbse/cbse-previous-year-question-papers-class-10
Hope it helps.
Hello students! You can refer to the link below to access the CBSE Class 10 Home Science Sample Paper 2025–26 along with the marking scheme.
https://school.careers360.com/download/ebooks/cbse-class-10-home-science-sample-paper-solution-2025-26
Study at a world-renowned UK university in India | Admissions open for UG & PG programs.
Apply for UG & PG programmes from Victoria University, Delhi NCR Campus
Admissions open for UG & PG programs at Illinois Tech Mumbai
Apply for UG & PG courses at University of Aberdeen, Mumbai Campus
UG & PG Admissions open for CS/AI/Business/Economics & other programmes.
Bristol's expertise meets Mumbai's innovation. Admissions open for UG & PG programmes