Exam

You need to secure 60% aggregate in physics, chemistry and biology in 12th board exams to be eligible for the same. Below the above mentioned score you will only be eligible if you belong to any of the reserved categories.

I will suggest you to go through the information bulletin uploaded in the official website of JEE Mains once. It will give you more accurate information than any other website.

Hi,
Subjects of CAT exam include verbal ability (English), quant ability (mathematics), logical reasoning (LI) and data interpretation (DI).
All the best!

Hi,
You should follow NCERT for biology, it will be more than sufficient for this subject. Solve MCQs in physics and chemistry and follow NCERT for organic chemistry.
Hence, you don’t need to join any coaching for these portions if you know the basics of biology and organic chemistry.
You can join an

Yes. The cutoff for admission through CMAT score is around 85 percentile

MAT score is not accepted for admission.

Daily 6 hours for 4 months is recommended for complete preparation of the same followed by at least 10 mock exams and revision to gain a good score.

Questions are asked regarding quantitative aptitude and data interpretation, verbal reasoning, English grammar and comprehension, general awareness and logical reasoning. You can refer books by author RS Agarwal for studies.

It is no longer compulsory as per apex court decision in 2014. Good luck.