CBSE

It's not easy to calculate your TNEA (Tamil Nadu Engineering Admissions) rank based just on your 12th CBSE scores (160), as TNEA ranks are established by a normalisation method that takes into account all candidates' performance in addition to your 12th marks. The precise ranking is determined by the total number of candidates, their grades, and the authorities' normalisation algorithm, which varies annually. A CBSE score of 160 is typically regarded as normal to above average. You would need to be aware of the whole score distribution and the normalisation process for the TNEA exam given in that specific year in order to obtain a more precise estimate.

The grading system works for Class 10 exams:1.Grading Scale:   - The grading scale ranges from A1 (the highest) to E2 (the lowest).   - The grading system is as follows:     - A1: 91-100 (Outstanding)     - A2: 81-90 (Excellent)     - B1: 71-80 (Very Good)     - B2: 61-70 (Good)     - C1: 51-60 (Above Average)     - C2: 41-50 (Average)     - D: 33-40 (Pass)     - E1: 21-32 (Fail)     - E2: 00-20 (Fail)2. Cumulative Grade Point Average (CGPA):   - The Cumulative Grade Point Average (CGPA) is calculated based on the grades obtained in all subjects.   - CGPA is calculated by taking the average of the grade points obtained in all subjects.   - The CGPA is used to assess overall performance instead of calculating the percentage.3.Sample Grade Calculation:   - For example, if a student gets A1 in all subjects, their CGPA would be 10.   - If a student gets A1 in some subjects and A2 in others, their CGPA would be calculated based on the grade points obtained in each subject. 

The well-known Thapar Institute of Engineering and Technology offers engineering and technology education, has solid industry ties, and has a solid placement record. It provides chances for research and innovation in addition to a broad range of engineering disciplines.On the other hand, Vellore Institute of Technology is well known for its engineering programs, which place a high priority on research, education, and worldwide collaborations with an eye toward industry. It provides excellent programs in other areas including business, law, and sciences, in addition to offering a broad range of engineering disciplines.VIT and Thapar are both great options. With fewer students in each session, Thapar may provide a more individualized experience, but VIT's several campuses and solid business connections give students wider exposure. 

According to the CBSE rules, if you fail in 3 out of 5 subjects in your class 12 exams, you will be considered as having failed in the board exams. In this case,  you will need to appear for all 5 subjects . CBSE conducts compartment exams for students who have failed in one or more subjects in Class 12. You can choose to appear for compartment exams in the subjects you failed to improve your marks and pass those subjects.Failing three subjects in CBSE Class 12 exams is challenging, but there are specific avenues available to rectify this situation without necessarily repeating the entire academic year or appearing for all subjects again. Take proactive steps to explore these options and plan your next steps in consultation with your school authorities and educational advisors.