The Bihar School Examination Board (BSEB) has commenced the class 12 board examination from today, i.e. February 01, 2022. There are two shifts over which the exams are going to be held. While the first shift takes place from 9:30 AM to 12:45 PM, the second shift is from 1:45 PM to 5:00 PM. As such, the class 12 Mathematics exam scheduled for today was successfully conducted in the first shift.
Students were given a duration of 03 hours to solve the question paper along with an additional 15 minutes for reading and analyzing the paper. However, with the completion of the Bihar Board 12th Maths exam, students seem to be in search of the answer keys and exam analysis. The official answer key has not been made available yet, so students can refer to unofficial ones available on YouTube.
How to check Board 12th Maths Answer Key?
Various educators and coaching institutes are expected to come up with the question paper analysis and answer keys soon. Students can easily refer to them and crosscheck their answers. To know how to access the answer keys and exam analysis, here are the steps that one can follow.
Step 1- Go to YouTube at youtube.com
Step 2- Type ‘Bihar Board 12th Maths answer key and exam analysis’ on the search box.
Step 3- Click on the ‘Search’ button.
Step 4- A list of videos will appear.
Step 5- Go through each one of them and crosscheck the answers.
Direct Links to Access Board 12th Maths Answer Key & QP Analysis
| Released By | Direct Link |
| Mastering Maths Classes | Click Here |
| Amogh Mathematics Classes | Click Here |
| Mahatmaji Educator | Click Here |
| BSEB Wallah | Click Here |
| Education Galaxy | Click Here |
| STARK STUDY POINT | Click Here |
| Vikram Singh | Click Here |
These are some of the channels that are likely to come up with the answer keys and exam analysis sessions, soon. Students should keep an eye on them from time to time. The answer keys will help in calculating a tentative score.
Exam Pattern and Marking Scheme
The total marks for the Bihar Board 12th Maths exam were 100. The question paper had 50% of the questions fixed for MCQs. For every correct MCQ, 01 mark will be given but there is no negative marking in the exam. The remaining 50 marks are for theoretical questions. Questions were asked from a total of 06 units. These units are Relations and Functions, Algebra, Calculus, Vectors and 3 Dimensional Geometry, Linear Programming and Probability. The weightage of marks for all these units are given below.
| Unit | Weightage |
| Relations and Functions | 10 |
| Algebra | 13 |
| Calculus | 40 |
| Vectors and 3 Dimensional Geometry | 18 |
| Linear Programming | 9 |
| Probability | 10 |
