BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

NCERT SYLLABUS

UNIT I: NUMBER SYSTEMS

1. REAL NUMBER

Euclid’s division lemma, Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating and motivating through examples, Proofs of irrationality of root 2, 3 and 5 Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals.

UNIT II: ALGEBRA

1. POLYNOMIALS

Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials. Statement and simple problems on division algorithm for polynomials with real coefficients.

2. PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency.

Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination and by cross multiplication method. Simple situational problems. Simple problems on equations reducible to linear equations.

3. QUADRATIC EQUATIONS

Standard form of a quadratic equationa x² + bx + c = 0, (a not equal to 0). Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots.

Situational problems based on quadratic equations related to day activities to be incorporated.

4. ARITHMETIC PROGRESSIONS

Motivation for studying Arithmetic Progression Derivation of the nth term and sum of the first n terms of A.P. and their application in solving daily life problems.

UNIT III: COORDINATE GEOMETRY

1. LINES (In two-dimensions)

Review: Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division). Area of a triangle.

UNIT IV: GEOMETRY

1. TRIANGLES

Definitions, examples, counter examples of similar triangles.

(Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.

(Motivate) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.

(Motivate) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar.

(Motivate) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are

BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

NCERT SYLLABUS

UNIT I: NUMBER SYSTEMS

1. REAL NUMBER

Euclid’s division lemma, Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating and motivating through examples, Proofs of irrationality of root 2, 3 and 5 Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals.

UNIT II: ALGEBRA

1. POLYNOMIALS

Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials. Statement and simple problems on division algorithm for polynomials with real coefficients.

2. PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency.

Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination and by cross multiplication method. Simple situational problems. Simple problems on equations reducible to linear equations.

3. QUADRATIC EQUATIONS

Standard form of a quadratic equationa x² + bx + c = 0, (a not equal to 0). Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots.

Situational problems based on quadratic equations related to day activities to be incorporated.

4. ARITHMETIC PROGRESSIONS

Motivation for studying Arithmetic Progression Derivation of the nth term and sum of the first n terms of A.P. and their application in solving daily life problems.

UNIT III: COORDINATE GEOMETRY

1. LINES (In two-dimensions)

Review: Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division). Area of a triangle.

UNIT IV: GEOMETRY

1. TRIANGLES

Definitions, examples, counter examples of similar triangles.

(Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.

(Motivate) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.

(Motivate) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar.

(Motivate) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar.

(Motivate) If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar.

(Motivate) If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other.

(Prove) The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.

(Prove) In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides.

(Prove) In a triangle, if the square on one side is equal to sum of the squares on the other two sides, the angles opposite to the first side is a right angle.

2. CIRCLES

Tangent to a circle at, point of contact

(Prove) The tangent at any point of a circle is perpendicular to the radius through the point of contact.

(Prove) The lengths of tangents drawn from an external point to a circle are equal.

3. CONSTRUCTIONS

Division of a line segment in a given ratio (internally).

Tangents to a circle from a point outside it.

Construction of a triangle similar to a given triangle.

UNIT V: TRIGONOMETRY

1. INTRODUCTION TO TRIGONOMETRY

Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined); motivate the ratios whichever are defined at 0oand 90º. Values of the trigonometric ratios of 30º, 45º and 60º. Relationships between the ratios.

2. TRIGONOMETRIC IDENTITIES

Proof and applications of the identity sin²A + cos²A = 1. Only simple identities to be given. Trigonometric ratios of complementary angles.

3. HEIGHTS AND DISTANCES: Angle of elevation, Angle of Depression.

Simple problems on heights and distances. Problems should not involve more than two right triangles. Angles of elevation / depression should be only 30°, 45°, 60°.

UNIT VI: MENSURATION

1. AREAS RELATED TO CIRCLES

Motivate the area of a circle; area of sectors and segments of a circle. Problems based on areas and perimeter / circumference of the above said plane figures. (In calculating area of segment of a circle, problems should be restricted to central angle of 60°, 90°and 120° only. Plane figures involving triangles, simple quadrilaterals and circle should be taken.)

2. SURFACE AREAS AND VOLUMES

Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres and right circular cylinders/cones. Frustum of a cone. Problems involving converting one type of metallic solid into another and other mixed problems. (Problems with combination of not more than two different solids be taken).

UNIT VII: STATISTICS AND PROBABILITY

1. STATISTICS

Mean, median and mode of grouped data (bimodal situation to be avoided). Cumulative frequency graph.

2. PROBABILITY

The classical definition of probability. Simple problems in finding the probability of an event.

PRESCRIBED BOOKS:

Mathematics - Textbook for Class IX - NCERT Publication

Mathematics - Textbook for Class X - NCERT Publication

Guidelines for Mathematics Laboratory in Schools, class IX - CBSE Publication

Guidelines for Mathematics Laboratory in Schools, class X - CBSE Publication

Laboratory Manual - Mathematics, secondary stage - NCERT Publication

Mathematics exemplar problems for class IX, NCERT publication.

Mathematics exemplar problems for class X, NCERT publication.

TO KNOW MORE

For Official Website: click here

BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

TIME TABLE - MATHEMATICS

TIME TABLE - ALL SUBJECTS

BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

TIME TABLE - MATHEMATICS

TIME TABLE - ALL SUBJECTS

TO KNOW MORE

For Official Website: click here

BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

KEY HIGHLIGHTS OF THE BOARD EXAM

TIME TABLE

This Year exam will be conducted for the following subject codes & their subjects:

BIHAR BOARD EXAM CLASS 10TH LATEST UPDATE

Finally, wait is over and Bihar School Examination Board [BSEB] has announced class 10 Board exams date. This year class 10th board exam will be started from 17 February 2025 and will last upto 25 February 2025, it will take around 9 days to complete the class 10th board exam. The board will conduct the class 10 exam in two shifts. The first-shift exams are conducted from 9:30 am to 12:45 pm while the second shift exam will be from 2 pm to 5:15 pm. Bihar Board Class 10th Practical Exams will be conducted from 21st January 2025 to 23rd January 2025. It is mandatory for all students to appear in each practical exam. Practical exams are conducted for 30/20 marks. Students will be given marks on the basis of project as well as oral exam which will be conducted by external examiners.

KEY HIGHLIGHTS OF THE BOARD EXAM

TIME TABLE

This Year exam will be conducted for the following subject codes & their subjects:

IMPORTANT INSTRUCTIONS

1. In addition to the duration indicated on the timetable for writing the paper, 15 minutes time is given for reading the Question Paper.

2. The reading time of the Question Papers for the examinations scheduled to begin at 2:00 P.M., will start at I :45 P.M.

3. The reading time of the Question Papers for the examinations scheduled to begin at 9:15 A.M., will start at 9:30 A.M.

4. Candidates must be seated in the Examination Hall/ Room by 1 :30 P.M. for the examinations scheduled to begin at 2:00 P.M. and by 9:00 A.M. for the examinations scheduled to begin at 9:30 A.M.

HOW TO CHECK TIME TABLE

Students who are planning to appear for the Bihar Board Class 10th exam can download their complete timetable by following these simple steps:

Step 1: Go to the official website of the Bihar School Examination Board at biharboardonline.com

Step 2: On the homepage, find and click on the link for Bihar Board Class 10 Time table.

Step 3: A new page will open displaying the Bihar Board exam date sheet in PDF format.

Step 4: Carefully review the date sheet to get all the necessary details regarding the Bihar Board exam.

Step 5: Download and save the timetable. It is also recommended to take a printout for future reference.

TO KNOW MORE

For Official Website: click here