The JAC (Jharkhand Academic Council) announced the JAC 12th Supplementary Result 2024 on 24th August 2024. This result was released online of the JAC official website as well as JAC result website.
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Jharkhand Academic Council 12th Board Exam
Updated on 22nd October, 2024 | 5 min read
The JAC (Jharkhand Academic Council) announced the JAC 12th Supplementary Result 2024 on 24th August 2024. This result was released online of the JAC official website as well as JAC result website.
The JAC 12th Syllabus for the academic session 2024-25 is released by the Jharkhand Board in starting of the session. The JAC 12th Syllabus 2025 will be released soon for the students taking up the exam. The syllabus includes the topics/chapters which are important for the exam and students must focus on to score highly in the JAC 12th Exam 2025. Students should make themselves familiar with the complete syllabus thoroughly along with the JAC 12th Exam Pattern. JAC 12th Exams 2025 are tentative to be conducted in in the months of March and April.
Students appearing for the Jharkhand Board 12th Exam 2025 must refer to NCERT books while preparing for the exams. NCERT books are very important to be studied and referred to more than other books if the student wants to perform well in the exam. The table below lists the JAC 12th Syllabus 2025 for different subjects in PDF format:
Section A: Reading Skills | |
One unseen passage to assess comprehension, interpretation, analysis, inference and vocabulary. The passage may be factual, descriptive, or literary. | One unseen case-based factual passage with verbal/visual inputs like statistical data, charts etc.to assess comprehension, interpretation, analysis, inference, and evaluation. |
Section B: Writing | |
Grammar (7 marks): Questions on Gap filling (Tenses, Clauses) Questions on re-ordering/transformation of sentences (7 out of 8 questions need to be answered) | Creative Writing Skills (16 marks) Short writing task – Classified Advertisements, up to 50 words. One out of the two given questions to be answered (3 Marks: Format: 1 / Content: 1 / Expression: 1) Short writing task –Poster up to 50 words. One out of the two given questions to be answered. (3 marks:Format: 1 / Content: 1 / Expression: 1) Long Writing task: Speech in 120-150 words based on verbal/visual cues related to contemporary / age-appropriate topics. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2) Long Writing Task: Debate based on visual/verbal inputs in 120-150 words, thematically related to contemporary, topical issues. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2) |
Section C: Literature Text Book and Supplementary Reading Text | |
One Poetry extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, inference, and appreciation. (3x1=3 Marks) | Two Short answer type questions (one from Prose and one from Poetry, from the book Hornbill), out of four, to be answered in 40-50 words. Questions should elicit inferential responses through critical thinking. (3x2=6 Marks) |
One Prose extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, evaluation, and appreciation. (3x1=3 Marks) | One Short answer type question, from the book Snapshots, to be answered in 40- 50 words. Questions should elicit inferential responses through critical thinking. One out of two questions to be done. (3x1=3 Marks) |
One prose extract out of two, from the book Snapshots, to assess comprehension, interpretation, analysis, inference, and appreciation. (4x1=4 Marks) | One Long answer type question, from Prose/Poetry of Hornbill, to be answered in 120-150 words. Questions can be based on incident/theme/passage/extract/event, as reference points to assess extrapolation beyond and across the text. The question will elicit analytical and evaluative response from the student. Anyone out of two questions to be done. (1x6=6 Marks) |
One Long answer type question, based on the chapters from the book Snapshots, to be answered in 120-150 words, to assess global comprehension and extrapolation beyond the text. Questions to provide analytical and evaluative responses, using incidents, events, and themes, as reference points. Anyone out of two questions to be done. (1x6=6 Marks) |
Units | Part | Topics |
Unit-I: Sets and Functions | Sets | Sets and their representations, Empty set, Finite and Infinite sets, Equal sets, Subsets, Subsets of a set of real numbers especially intervals (with notations). Universal set. Venn diagrams. Union and Intersection of sets. Difference of sets. Complement of a set. Properties of Complement. |
Relations & Functions | Ordered pairs. Cartesian product of sets. Number of elements in the Cartesian product of two finite sets. Cartesian product of the set of reals with itself (upto R x R x R).Definition of relation, pictorial diagrams, domain, co-domain and range of a relation. Function as a special type of relation. Pictorial representation of a function, domain, co-domain and range of a function. Real valued functions, domain and range of these functions, constant, identity, polynomial, rational, modulus, signum, exponential, logarithmic and greatest integer functions, with their graphs. Sum, difference, product and quotients of functions. | |
Trigonometric Functions | Positive and negative angles. Measuring angles in radians and in degrees and conversion from one measure to another. Definition of trigonometric functions with the help of unit circle. Truth of the identity sin2x + cos2x = 1, for all x. Signs of trigonometric functions. Domain and range of trigonometric functions and their graphs. Expressing sin (x±y) and cos (x±y) in terms of sinx, siny, cosx & cosy and their simple applications. | |
Unit-II: Algebra | Complex Numbers and Quadratic Equations | Need for complex numbers, especially√−1, to be motivated by inability to solve some of the quadratic equations. Algebraic properties of complex numbers. Argand plane. |
Linear Inequalities | Linear inequalities. Algebraic solutions of linear inequalities in one variable and their representation on the number line. | |
Permutations and Combinations | Fundamental principle of counting. Factorial n. (n!) Permutations and combinations, derivation of Formulae for nPr and nCr and their connections, simple applications. | |
Binomial Theorem | Historical perspective, statement and proof of the binomial theorem for positive integral indices. Pascal’s triangle, simple applications. | |
Sequence and Series | Sequence and Series. Arithmetic Mean (A.M.) Geometric Progression (G.P.), general term of a G.P., sum of n terms of a G.P., infinite G.P. and its sum, geometric mean (G.M.), relation between A.M. and G.M. | |
Unit-III: Coordinate Geometry | Straight Lines | Brief recall of two dimensional geometry from earlier classes. Slope of a line and angle between two lines. Various forms of equations of a line: parallel to axis, point -slope form, slope-intercept form, two-point form, intercept form, Distance of a point from a line. |
Conic Sections | Sections of a cone: circles, ellipse, parabola, hyperbola, a point, a straight line and a pair of intersecting lines as a degenerated case of a conic section. Standard equations and simple properties of parabola, ellipse and hyperbola. Standard equation of a circle. | |
Introduction to Three-dimensional Geometry | Coordinate axes and coordinate planes in three dimensions. Coordinates of a point. Distance between two points. | |
Unit-IV: Calculus | Calculus | Derivative introduced as rate of change both as that of distance function and geometrically. Intuitive idea of limit. Limits of polynomials and rational functions trigonometric, exponential and logarithmic functions. Definition of derivative relate it to scope of tangent of the curve, derivative of sum, difference, product and quotient of functions. Derivatives of polynomial and trigonometric functions. |
Unit-V: Statistics and Probability | Statistics | Measures of Dispersion: Range, Mean deviation, variance and standard deviation of ungrouped/grouped data. |
Probability | Events; occurrence of events, ‘not’, ‘and’ and ‘or’ events, exhaustive events, mutually exclusive events, Axiomatic (set theoretic) probability, connections with other theories of earlier classes. Probability of an event, probability of ‘not’, ‘and’ and ‘or’ events. |
The JAC 12th result 2024 was released by the Jharkhand board on 30th April 2024 at 11:55am.
Students are required to visit the Jharkhand Board official website to check their JAC 12th Result 2025. They can also check the JAC 12th Result 2025 via SMS.
Students must score at least 33% marks in theory as well as practical exams in order to pass the JAC 12th Board Exams. They should also score the same as a whole to pass the JAC 12th exam.
The topper of JAC 12th board 2024 is Sneha with 491 marks. She is the science as well as overall topper.
JAC (Jharkhand Academic Council) conducts the 12th board (intermediate) exams for students enrolled in Class 12th in Jharkhand. The 3 main streams in JAC 12th Board are Arts, Commerce, and Science.
The Jharkhand Board will be releasing the JAC 12th Date Sheet 2025 in November 2025.
The JAC 12th result 2025 admit card is tentative to be released in February 2025.
The JAC 12th Admit Card 2025 is tentative to be released by the board in January 2025.
The conducting body for JAC 12th Exams 2025 is Jharkhand Academic Council, Ranchi.
The frequency of conduct for JAC 12th Exams is once every year.
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