Bihar Board Class 12 Result 2022 Out: Check Answer KeyMarch 7, 2021
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Bihar School Education Board (BSEB) conducts yearly examinations for Class 12 students. It is also known as the +2 or intermediate year. The board has announced the dates for BSEB inter sent-up for exam 2023. The Class 12 exam is scheduled from February 1, 2023, to February 11, 2023. Students who clear the BSEB inter sent-up exam will be eligible for the board exam.
BSEB Class 12 is known as one of the most important and critical stages as it plays a key role in determining the subsequent career path of the student. Bihar Board Class 12 paves the way for a bright future for students, as these grades are considered qualifications for entry into higher education. All students are therefore encouraged to prepare well and achieve good grades for the board exams. In this article, we have provided all the relevant details related to Bihar Board Class 12, such as study material, exam pattern, marking scheme, syllabus and much more.
The Bihar School Examination Board (BSEB) administers the Class 12 Science, Commerce and Arts exams every February. The exams are held in two shifts from 9:30 am to 12:45 pm and from 1:45 pm to 5:00 pm. The student is given 15 extra minutes to read the questionnaire.
BSEB conducts the intermediate-level admissions process in online mode. After the Class 12 timetable is announced in October or November of each year, the Bihar Board issues dummy admission cards for students to check and correct mistakes. The official registration card will be issued in January.
Let us now have an overview of the Bihar Board Class 12 exam:
|Full Exam Name||Bihar Board 12th Examination|
|Frequency of Conduct||Once a year|
|Mode of Exam||Offline|
|Exam Duration||3 Hours 15 Minutes|
|BSEB 12th Exams 2023||February 1, 2023 – February 11, 2023|
|BSEB 12th Result 2023||March/April 2023|
|Application of Scrutiny||April/May 2023|
|Compartment Examinations||May 2023|
The students appearing for the Class 12 board exams can fill out the registration form online and offline. Check the following steps to fill out the application form for Bihar Board Class 12:
BSEB releases the registration form on the official website. The students are required to fill in the details like name, their parent’s details, gender, date of birth, nationality, district, address, mobile number and category.
All the important details related to the start and end date of the application form will be mentioned on the officials’ website. Go through the application form and learn about all the important details.
Every year, BSEB conducts the Class 12 board exam. This board is responsible for setting the exam schedule, questions, level of question paper, and the availability of mock papers for the Bihar Board Class 12 exam.
The BSEB is also responsible for determining the Bihar Board Class 12 exam paper and its pattern. It includes the subject’s name, weightage of various sections in the paper, type of questions and marks distribution for the board examination.
The students can check exam pattern of Class 12 from Bihar Board here. For Class 12, students can select the compulsory and optional subjects. The subjects are as follows –
We have provided the exam pattern for Bihar Board Class 12 Science:
Note: The passing marks for Physics, Biology and Chemistry are 21 in theory (each) and 12 in practical (each).
Students must thoroughly go through the entire Bihar Board Class 12 syllabus 2023 before appearing in the board exam to score well in each subject. Students must not miss any topic from the syllabus, as each section is crucial from an exam point of view. The official at Bihar Board carefully prepares the exam syllabus to enhance the students’ learning skills.
The detailed syllabus of Class 12 Bihar Board is available here to help students with their studies. Students must be well-versed with the exam syllabus of the Bihar Board to avoid losing any marks in the exam.
Check the table below to understand the syllabus for Bihar Board Class 12 Physics:
|Current Electricity||Electrical resistance, electrical resistivity and conductivity, Ohm’s law, VI characteristics, Kirchhoff’s law and simple application, metre bridge, Wheatstone bridge etc.
Potentiometer, its principles, comparing the emf of two cells, the internal resistance of the coil
|Electromagnetic Induction and Alternating Current||Faraday’s law, Electromagnetic induction, Lenz’s law, RMS and peak value of alternating current, reactance and impedance
Self and mutual inductance, LC circuit, LCR circuits, power in AC circuits, Wattles’s current, AC transformer and generator
|Optics||Total internal reflection and its applications, magnifications, a reflection of light, mirror formula, refraction of light, spherical mirrors, a combination of lenses.
Scattering of light blue colour, refraction and reflection through the prism.
Wavefront and Huygens principles, proof of the law of reflection and refraction, Young’s double-slit experiment, coherent sources and width of central maximum, polarisation, Brewster’s law, plane polarised light, use of polarised light, Polaroids.
|Dual Nature of Matter||Photoelectric effect, Broglie relation, equation-particle nature of light, Matter waves-wave nature of particles, Davisson-Germer experiment, Einstein’s photoelectric equation.|
|Electronic Devices||IV characteristics of the transistor, the basic idea of analogue and digital signal, transistor as a switch, common emitter configuration.
Logic GATES (AND, OR, NOT, NOR, NAND), transistor as the switch
|Communication System||Amplitude modulation, propagation of electromagnetic waves in the atmosphere, production and detection of an amplitude-modulated wave etc.
Modulation, amplitude modulation, sky and space wave propagation, the bandwidth of signals such as TV, speech and digital data, sky and space wave propagation.
|Magnetic effect of current and magnetism||Force on a moving charge in a uniform magnetic and electric field, Torque on a magnetic dipole, Earth’s magnetic field and magnetic elements.|
The Class 12 Chemistry syllabus offers interesting topics such as Physical Chemistry, Electrochemistry and Chemical Kinetics. The students who want to pursue pure Chemistry in higher education courses or apply for higher studies with Chemistry as the main subjects need to study properly. Let us read the latest syllabus –
|Solutions||Osmotic pressure, the elevation of boiling point, determination of molecular masses using colligative properties, abnormal molecular mass, depression of freezing point|
|Chemical kinetics||No mathematical treatment, Integrated rate equations and half-life, Elementary idea|
|Electrochemistry||Variations of conductivity with the concentration, Lead accumulator, Kohlrausch’s law, electrolytic solutions|
|Solid state||Packing efficiency, number of atoms per unit cell, Magnetic and Electric properties|
|Surface chemistry||Catalysis, Factors affecting adsorption of gases on solids, enzyme catalysis, colloidal state distinction between solutions, lyophobic multimolecular, Tyndall Effect, Coagulation, Brownian movement, properties of colloids.|
|Aldehyde and ketones||Carbonyl group’s nature, physical and chemical properties of aldehyde and ketones, various preparation methods for alpha hydrogen|
|Amines||Classification, methods of preparation, identification, use, secondary and tertiary amines, nomenclature|
|Protein||Peptide bond, protein structure, denaturation of proteins, elementary idea of alpha-amino acids.|
|Polymers||Nylons, natural and synthetic, polythene, polyesters, bakelite, non-biodegradable polymers, copolymerisation, rubber|
|Cleansing agents||Cleansing action, soaps and detergent|
|Phenols||Preparation method, physical and chemical importance, nomenclature|
|Carbohydrate||DL configuration, aldoses and ketoses, sucrose, maltose, lactose, monosaccharides, starch, oligosaccharides, the importance of carbohydrate|
|Lanthanide||Oxidation states, lanthanoid contraction, electronic configuration.|
|Chemicals in food||Artificial sweetening agents, preservatives|
Check the table below to understand the syllabus for Bihar Board Class 12 Biology:
|Genetics and evolution||Sex determination in human beings, DNA, replication, translation, transcription, Gene expression and regulation, DNA fingerprinting, Evolution theories and evidence, Linkage and crossing over.|
|Biotechnology and its applications||Insulin and Bt.cotton, recombinant DNA technology, genetically modified organisms, applications in health, industry and agriculture.|
|Biology and human welfare||Cancer and AIDS, parasites, pathogens, adolescence and drug alcohol abuse|
|Ecology and environment||Ecosystem, Environmental issues, Organisms and populations, biodiversity and its conservation|
|Sexual reproduction||Development of seed and fruit, reproductive health birth control, menstrual cycle, reproductive system in male and female, implantation, pregnancy and parturition, contraception and sexually transmitted disease|
Check the table below to understand the syllabus for Bihar Board Class 12 Maths:
|Matrices||Addition and multiplication, concepts of elementary row and column operations, zero and identity matrix, skew-symmetric and symmetric matrices, simple properties of addition, invertible matrices and proof of the inverse, rotation, concepts.
Invertible matrices and proof of the uniqueness of inverse, non-commutativity of multiplication of matrices and existence of non-zero matrices, fundamentals of elementary row and column operation.
|Determinants||Properties of determinants, cofactors and application of determinants in finding the area of the triangle, solving a system of linear equations in 2-3 variables, consistency, the inverse of matrix and adjoint of a matrix.|
|Applications of Derivative||Rate of change of bodies, use of derivatives in approximation, normal and tangent, simple problems.|
|Vectors||Type of vectors, components of a vector, direction cosines and direction ratios of a vector, vectors and scalars, Geometrical Interpretation, properties and application of the scalar product of vectors. The position vector of a point dividing a line segment in a specified ratio, dot product of vectors and cross product of vectors, triple product of vector quantities, Geometrical
Interpretation, components of vectors.
3D Geometry –
Cosines and direction ratios of a line joining 2 points, vector quantities of line, skew and coplanar lines, the shortest distance between two lines, a distance of a point from a plane, Angle between two planes, two lines and a line and a plane, cartesian and vector equation of a plane.
|Probability||Conditional probability, total probability, Bayes theorem, independent events, repeated independent trials and binomial distribution, multiplication theorem|
|Calculus||Continuity and differentiability, the concept of exponential and logarithmic functions, second-order derivative, Rolle’s and Lagrange’s Mean Theorem, derivative of implicit functions, a derivative of a composite function, logarithmic differentiation, chain rule.
Integrals, Application of integrals, differential equations, formation of differential equations, the first order of differential equations, solution of differential equations by the method of separation of variable solutions.
|Linear Programming||Different types of linear programming, feasible and infeasible solutions, objective functions, a mathematical formula of LP problems, optimal feasible solutions, optimisation, related terminology for linear programming|
The candidates who opted for Physics can check the unit-wise marks distribution from the table provided below:
|Magnetic effect of current and magnetism||08|
|Dual nature of matter||04|
|Electromagnetic induction and alternating current||08|
|Atoms and nuclei||06|
The candidates who opted for Chemistry can check the unit-wise marks distribution from the table below:
|d and f block elements||05|
|Haloalkanes and haloarenes||04|
|Aldehyde, Carboxylic Acid and Ketones||06|
|Alcohols, ethers and phenols||04|
|Organic compound and containing Nitrogen||04|
|Chemistry in Everyday Life||03|
The candidates who opted for Biology can check the unit-wise marks distribution from the table below:
|Genetics and evolution||18|
|Biotechnology and its application||18|
|Biology and human welfare||18|
|Ecology and environment||10|
The candidates can check the unit-wise marks distribution for Maths from the table below:
|Relations and Functions||10|
|Vectors and 3D Geometry||18|
The important dates for Bihar Board Class 12 for the year 2023 are mentioned below. Check the table to learn about the Class 12 BSEB exam dates:
|Dates||1st Shift (9:30 am to 12:45 pm)||2nd Shift (1:45 to 5:00 pm)|
|February 1, 2023||121 – Mathematics (I.Sc)
327 – Mathematics (I.A)
|306/331 – Hindi (I.A)
401 – Hindi (Voc)
|February 2, 2023||117 – Physics (I.Sc)
301 – N.R.B (Only in old pattern)
|305/330 – English (I.A)
403 – English (Voc)
|February 3, 2023||118 – Chemistry (I.Sc)
302- M.B. Alternative English, 303- M.B. Urdu, 304- M.B. Maithili (Only in old pattern)
|323 – Geography (I.A)
402 – Foundation Course (Voc)
|February 4, 2023||105/124 – English (I.Sc)
205/223 – English (I.com)
|321 – History (I.A)
Elective Subject Trade Paper – I [from subcode 404 to 430] (Vocational)
|February 6, 2023||119 – Biology (I.Sc)||322 – Political Science (I.A)
217 – Business Studies (I.com)
|February 7, 2023||106/125 – Hindi (I.Sc)
206/224 – Hindi (I.com)
|326 – Economics (I.A)
219 – Economics (I.com)
|February 8, 2023||Language Subject (I.A, I.Sc, I.com, Voc)||324 – Psychology (I.A)
218 – Entrepreneurship (I.com)
|February 9, 2023||318 – Music (I.A)
120 – Agriculture (I.Sc)
|319 – Home Science (I.A)
Elective Subject Trade Paper – II [from subject code 431 to 457] (Vocational)
|February 10, 2023||325 – Sociology (I.A)
220 – Accountancy (I.com)
|Computer Science (I.Sc, I.Com, I.A), Multi-Media and Web Technology (I.Sc, I.Com, I.A), Yoga and Physical Education (I.A)
Vocational: 485- Physics, 486 Chemistry, 487- Biology, 488- Mathematics, 489 -Agriculture, 490- Business Study, 491-Accountancy, 492- Entrepreneurship, 493- History, 494- Political Science, 495 – Sociology, 496- Economics, 497 – Psychology, 498- Home Science, 499- Geography, 500- Music, 501- Philosophy, 502- Yoga & Phy. Education
|February 11, 2023||Additional Subject||320 – Philosophy (I.A)|
The BSEB conducts the Class 12 practical examinations usually in February. The date sheet and the annual timetable for Class 12 Bihar Board examinations will be released soon. The Bihar Board releases the exam timetable with practical dates of Science, Arts and Vocational subjects.
List of BSEB Class 12 Practical Subjects –
Bihar Board released the hall ticket for Class 12 students on their official website on January 17, 2023. The candidates who have filled out the application form successfully can download Bihar Board Class 12 admit card from the official website.
To download the admit card, students must use their login ID and password. The direct link to download the admit card will be available here and on the official website.
Steps to download Bihar Board Class 12 Admit Card is as follows:
However, the Bihar Board released the dummy registration card on August 18, 2022. It is usually released for the students to cross-check all the details. If they find any mistakes, they can contact the official exam conducting authority. The admit card will have the details like educational, personal and exam centre details. After that, BSEB will release the actual admit card for Class 12.
Students preparing for BSEB 12 Class exam must go through the complete BSEB Class 12 exam pattern 2022 to know the marking scheme and important topics. Here are some preparation tips for BSEB Class 12 which students should follow to prepare well for the exams:
Bihar School Examination Board Result for Class 12 usually is released in March 2023, on their official website. The results will be released online. After the completion of the Class 12 exam, candidates need to keep an eye on the official website to check the latest notifications and updates regarding this.
To check Bihar Board Class 12 Result, students need to use their roll number, roll code and captcha code.
Q1. What is the exam date for Bihar Board Class 12?
Ans. The Bihar 2023 intermediate exams will be conducted from February 1, 2023.
Q2. What are some important topics for Class 12 chemistry?
Ans. The candidates who are appearing for the exam can prepare for solid-state, solutions like osmotic pressure, the elevation of boiling point, freezing point, electrochemistry, collision theory, Brownian movement, Tyndall effect, p-block element like ozone, allotropic forms, sulphur dioxide, d and f block element, nomenclature, biomolecules, polymers like bakelite, rubber etc.
Q3. What is the importance of taking an additional subject?
Ans. If a candidate fails in one of the important subjects of the Class 12 Bihar Board, then the marks of the additional subject will be considered.
Q4. What are the passing marks for the Class 12 exam?
Ans. The students need to score at least 33% in practical and theory papers to pass the Class 12 board exam. Sometimes, the evaluators can give the students a one per cent grace mark if they do not qualify in any paper.
Q5. How can a student download the Bihar Board Class 12 hall ticket?
Ans. The candidates who have successfully filled out the application form can download the hall ticket from the official website. Those candidates whose registration has been rejected, cannot download the hall ticket.
Your child has a fundamental right to an education. And it is a parent’s top priority to make sure that their children receive the best education possible. The most significant choice you must make as a parent in this regard is selecting a proper school. That is because your child’s future is largely influenced by the school they attend.
In other words, it is crucial to select a school that recognises your child’s potential, develops their abilities, and gives them the tools they need to become change agents. We have provided you with the details about the schools in Bihar that provide top-class education.
Students studying in Bihar Board Class 12 will excel in their future if they study in these respective schools. Through this page, students can check the list of prominent schools in Bihar and their locations. Take a look at it. These schools are affiliated with BSEB (Bihar School Education Board).
As Class 12 is one of the preparatory phases for continuing courses for further education. The syllabus and preparation for Class 12 would help us attempt a number of national-level exams and enrol in various universities and colleges for future studies.
Let us have a look at the several entrance examinations that are available across the country for those who have completed Class 12.
|Engineering||Joint Entrance Examination (JEE) Main
Birla Institute of Technology and Science Admission Test (BITSAT) entrance exam
IPU-CET (B. Tech)
Manipal (B. Tech)
AMU (B. Tech)
NDA Entrance with PCM (MPC)
|Medical||National Eligibility Cum Entrance Test (NEET)|
|Defence Services||Indian Maritime University Common Entrance Test
Indian Navy B.Tech Entry Scheme
Indian Army Technical Entry Scheme (TES)
National Defence Academy and Naval Academy Examination (I)
|Fashion and Design||National Institute of Fashion Technology (NIFT) Entrance Test
National Institute of Design Admissions
All India Entrance Examination for Design (AIEED)
Symbiosis Institute of Design Exam
Footwear Design and Development Institute
Maeer’s MIT Institute of Design
National Institute of Fashion Design
National Aptitude Test in Architecture
Center for Environmental Planning and Technology (CEPT)
|Social Sciences||Banaras Hindu University
IIT Madras Humanities and Social Sciences Entrance Examination (HSEE)
TISS Bachelors Admission Test (TISS-BAT)
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