I have given my 10th exams recently. Which are the best books for maths, physics and chemistry to prepare for JEE Mains and Advance?

Can you please confirm what you mean by “2027 mock test” — do you mean:

1. BPSC 2027 Mock Test Series (for your upcoming exam prep)?
2. Or a general mock test for 2027 government exams (like UPSC, SSC, Banking, etc.)?
3. Or are you referring to a specific subject/year 2027 question paper mock (e.g., “BPSC 2027 Prelims Mock Test”)?

Marksheet and Adhaar details must be matched. So you have to approach to 10th passing school with relevant documents. The school will submit the application to CBSE regional office for correction.

With a 300 SC category rank in CAT, your chances for NIT Trichy MBA are relatively high. Based on 2025 data, NIT Trichy generally shortlists SC candidates with CAT percentiles around 60-65. To achieve a 300 rank under SC category, you would need about a 65-70 percentile, or a score of roughly 60-65 marks out of 198 in CAT 2025, depending on difficulty and normalization process. Final selection is also based on interview, academics, and work experience. Yes, you are fairly within touch, but I would encourage you to have a solid overall profile as well to increase your chances of admission.

The sum of a magnetic field that passes through a given surface area is called the magnetic flux. The mathematic formula is? = BA cos (? ). 

This chapter covers the concepts of potential, capacitors, and potential energy. It is considered as one of the easy chapter of the class 12 Physics.