Assam Board Class 11

Exam Brief

Every year, Assam Board Class 11 exam is taken by Assam Higher Secondary Education Council (AHSEC). Assam’s state government oversees this education board. The AHSEC is the state’s governing body for higher secondary education. It is also responsible for developing the system of Higher Secondary Education in Assam (+2 stage). Assam Board was founded in 1984 by the Assam state government to regulate, promote, and monitor the state’s higher secondary education system.

In addition, the Assam board is in charge of organising the yearly examination each year in February and March. The board is also in charge of curating the syllabus, conducting examinations, advising, and supporting leadership activities in all Assam board accredited educational institutions. Before proceeding toward Assam Board Class 11 details, students must check the exam overview for a better understanding.

AHSEC Full Form	Assam Higher Secondary Education Council
Formation	June 1, 1984
Type	State Governmental Board of Education
Headquarters	Guwahati, India
Location	Bamunimaidam, Guwahati – 781021
Official Language	Assamese & English
Chairman	Mr. Dayananda Borgohain
Parent Organisation	Government of Assam
Official Website	http://www.ahsec.assam.gov.in/

The Board of Secondary Education (SEBA)

The Assam Act, XXV of 1961 (Assam Secondary Education Act, 1961) established a Board of Secondary Education to supervise, regulate, and improve secondary education in Assam. The Act came into effect on January 29, 1962, issuing a notification by the government of Assam’s education department. On March 14, 1962, the board of secondary education, Assam (commonly known as SEBA) was established.

Motto	तमसो मा ज्योतिर्गमय (Tamaso Ma Jyotirgamaya)
SEBA Full Form	Board of Secondary Education, Assam
Founder	S C Rajkhowa
Formation	January 29, 1962
Headquarters	Guwahati, Assam, India
Type	Autonomous, Governmental Board of School Education
Official Language	Assamese, Bengali, English, Hindi
Legal Status	Available
Parent Organisation	Ministry of Education, Government of Assam
Website	https://sebaonline.org/

Exam Summary

Class 11 is just one step away from completing board education and getting into the world of higher studies. Classes 11 and 12 are often considered as the foundation of future academic choices and are given immense importance. AHSEC Class 11 is also a time when most students become more concerned about their future careers and begin to plan for them, and it is also the year when the majority of students choose to specialise in one particular field.

• Due to the COVID-19 pandemic and the national lockdown, this precaution was implemented to avoid the social gathering of students and teachers in the exam centres.
• Apart from the Assam board, numerous other boards across the country have advanced students from 1st to 9th and 11th grades. However, for Class 10 and 12, marks were issued based on their performances in the internal assessments.

The Assam board has released the Class 11 results for students who have attempted the Assam board Class 11 examination. The exam took place in March, and students may now view their results online. To obtain the results, candidates must visit the Assam board’s official website.

Students can also bookmark this page to receive the most recent information and updates on the Assam board Class 11 examination and results.

To sit for the final test, a candidate must have at least 75% attendance in every course they have taken. For private students, the minimum attendance requirement is 60%. 

Learn 11th Assam Board Exam Concepts

Official Website Link

http://www.ahsec.assam.gov.in/

Exam Calendar

The plan for the current session 2021-22 will be almost the same as last year’s with some date adjustments proposed by the Assam board. The date sheet will be announced soon. Mentioned below is the tentative timetable for Assam HS 1st year exams for the year 2021-22.

Date	Morning (9 AM to 12 PM)	Afternoon (1.30 to 4.30 PM)
12 February 2022	English	—
15 February 2022	Political Science Chemistry Business Studies General Foundation Course II Voc.	—
17 February 2022	—	Economics
20 February 2022	Physics Accountancy Education Elective Paper IV Voc.	—
22 February 2022	—	Advance Languages Arabic Persian Sanskrit
24 February 2022	—	Modern Indian Languages Alternative English
25 February 2022	—	IT/ITeS / Retail Trade
25 February 2022	—	Entrepreneurship Development
27 February 2022	—	Insurance Biology History
28 February 2022	—	Advance Sanskrit Music Group A Elective Paper V Voc.
29 February 2022	—	Banking Logic and Philosophy Psychology
02 March 2022	Music (Group A)	Home Science
03 March 2022	Mathematics	Fine Arts
04 March 2022	Multimedia and Web Technology	Economic Geography Music Group B
05 March 2022	—	Geography Geology Commercial Mathematics and Statistics Elective Paper VI Voc.
06 March 2022	Swadesh Adhyayan	IT ITES Retail Trade
07 March 2022	—	Sociology Anthropology Salesmanship Advertising
12 March 2022	Statistics	Music Group C Biotechnology
13 March 2022	—	Computer Science and Application
14 March 2022	—	Home Science

Exam Syllabus for Class 11 Assam Board

Assam Board Class 11 Syllabus

Class 11 syllabus is essential for students since it provides a clear introduction to the course ahead, with a proper breakdown of the themes and concepts under each subject. Students in AHSEC board Class 11 will be able to choose from various streams, including Arts, Commerce, Science as well as a variety of courses and languages. Each class will have different approaches based on the student’s stream, and each subject will have its curriculum.

AHSEC Board Class 11 Mathematics Syllabus

Sl.no	Unit	Topics
1	Sets and Functions	Sets: Sets and their representations, Empty set, Finite and Infinite sets, Equal sets, Subsets, Subsets of the set of real numbers especially intervals (with notations), Power set, Universal set, Venn diagrams, Union and Intersection of sets, Difference of sets, Complement of a set. Relations and Functions: Ordered pairs, Cartesian product of sets, Number of elements in the Cartesian product of two finite sets, Cartesian product of the reals with itself (upto R×R×R), Definition of relation, Pictorial diagrams, Domain, Co-domain and range of a relation, Function as a special kind of relation from one set to another, Pictorial representation of a function, Domain, Co-domain and range of a function, Real valued function of the real variable, Domain and range of these functions, Constant, Identity, Polynomial, Rational, modulus, Signum 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
2	Algebra	Principle of Mathematical Induction: Processes of the proof by induction, Motivating the application of the method by looking at natural numbers as the least inductive subset of real numbers, The principle of mathematical induction and simple applications. Complex Numbers and Quadratic Equations: Need for complex numbers, especially 1, to be motivated by inability to solve every quadratic equation, Brief description of algebraic properties of complex numbers, Argand plane and polar representation of complex numbers, Statement of Fundamental Theorem of Algebra, Solution of quadratic equations in the complex number system. Linear Inequalities : Linear inequalities, Algebraic solutions of linear inequalities in one variable and their representation on the number line, Graphical solution of linear inequalities in two variables, Solution of a system of linear inequalities in two variables graphically. Permutations and Combinations : Fundamental principle of counting, Factorial n, Permutations and combinations, Derivation of formulae and their connections, Simple applications. Binomial Theorem : History, Statement and proof of the binomial theorem for positive integral indices, Pascal’s triangle, General and middle term in binomial expansion, Simple applications. Sequence and Series : Sequence and Series. Arithmetic Progression (A.P.), Arithmetic Mean (A.M.), Geometric Progression (G.P.), general term of a G.P., Sum of n terms of a G.P., Geometric Mean (G.M.), Relation between A.M. and GM.
3	Coordinate Geometry	Straight Lines : Brief recall of 2D from earlier classes, Slope of a line and angle between two lines, Various forms of equations of a line, parallel to axes, point-slope form, slope-intercept form, two-point form, intercept form and normal form, General equation of a line, Distance of a point from a line. Conic Sections : Sections of a cone : Circles, Ellipse, Parabola, Hyperbola, a point, a straight line and pair of intersecting lines as a degenerate 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 and Section formula.
4	Calculus	Limits and -Derivatives: Derivative introduced as rate of change both as that of distance function and geometrically, Intuitive idea of limit, Definitions of derivative, Relate it to slope of tangent of the curve, Derivative of sum, difference, product and quotient of functions, Derivatives of polynomial and trigonometric functions.
5	Mathematical Reasoning	Mathematical Reasoning: Mathematically acceptable statements, Connecting words/ phrases- consolidating the understanding of “if and only if (necessary and sufficient) condition”, “implies”, “and/or”, “implied by”, “and”, “or”, “there exists” and their use through variety of examples related to real life and Mathematics, Validating the statements involving the connecting words- difference among contradiction, converse and contrapositive.
6	Statistics and Probability	Statistics: Measure of Dispersion, Range, Mean deviation, variance and standard deviation of ungrouped/ grouped data, Analysis of frequency distributions with equal means but different variances. Probability: Random experiments: Outcomes, Sample spaces (set representation), Events : Occurrence of events, ‘not’, ‘and’ & ‘or’ events, Exhaustive events, Mutually exclusive events, Axiomatic (set theoretic) probability, Connections with the theories of earlier classes, Probability of an event, Probability of ‘not’, ‘and’ & ‘or’ events.

AHSEC Board Class 11 Physics Syllabus

Unit Number	Unit Name	Chapters and Topics
1	Physical World and Measurement	Chapter 1: Physical World Physics-scope and excitement Nature of physical laws Physics, technology and society Chapter–2: Units and Measurements Need for measurement: Units of measurement, Systems of units, SI units, Fundamental and derived units. Length, mass and time measurements. Accuracy and precision of measuring instruments, Errors in measurement, Significant figures. Dimensions of physical quantities, Dimensional analysis and its applications.
2	Kinematics	Chapter–3: Motion in a Straight Line Frame of reference, Motion in a straight line, Position-time graph, speed and velocity. Elementary concepts of differentiation and integration for describing motion, Uniform and non-uniform motion. Average speed and instantaneous velocity, Uniformly accelerated motion, Velocity – Time and Position-Time graphs. Relations for uniformly accelerated motion (graphical treatment). Chapter–4: Motion in a Plane Scalar and vector quantities, Position and displacement vectors, General vectors and their notations, Equality of vectors, Multiplication of vectors by a real number. Addition and subtraction of vectors, Relative velocity, Unit vector, Resolution of a vector in a plane, Rectangular components, Scalar and Vector product of vectors. Motion in a plane, Cases of uniform velocity and uniform acceleration projectile motion, Uniform circular motion.
3	Laws of Motion	Chapter–5: Laws of Motion Intuitive concept of force, Inertia, Newton’s first law of motion, Momentum and Newton’s second law of motion, Impulse, Newton’s third law of motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces, Static and kinetic friction, Laws of friction, rolling friction, lubrication. Dynamics of uniform circular motion: Centripetal force, examples of circular motion (vehicle on a level circular road, vehicle on a banked road).
4	Work, Energy and Power	Chapter–6: Work, Energy and Power Work done by a constant force and a variable force, Kinetic energy, Work energy theorem, Power. Notion of potential energy, Potential energy of a spring, Conservative forces, Conservation of mechanical energy (kinetic and potential energies), Nonconservative forces, Motion in a vertical circle, Elastic and inelastic collisions in one and two dimensions.
5	Motion of System of Particles and Rigid Body	Chapter–7: System of Particles and Rotational Motion Centre of mass of a two-particle system, Momentum conservation and centre of mass motion, Centre of mass of a rigid body, Centre of mass of a uniform rod, Moment of a force, Torque, Angular momentum, Law of conservation of angular momentum and its applications. Equilibrium of rigid bodies, Rigid body rotation and equations of rotational motion, Comparison of linear and rotational motions. Moment of inertia, Radius of gyration, values of moments of inertia for simple geometrical objects (no derivation), Statement of parallel and perpendicular axes theorems and their applications.
6	Gravitation	Chapter–8: Gravitation Kepler’s laws of planetary motion, Universal law of gravitation, Acceleration due to gravity and its variation with altitude and depth. Gravitational potential energy and gravitational potential, Escape velocity, Orbital velocity of a satellite, Geo-stationary satellites.
7	Properties of Bulk Matter	Chapter–9: Mechanical Properties of Solids Elastic behaviour, Stress-strain relationship, Hooke’s law, Young’s modulus, Bulk modulus, Shear modulus of rigidity, Poisson’s ratio, Elastic energy. Chapter–10: Mechanical Properties of Fluids Pressure due to a fluid column, Pascal’s law and its applications (hydraulic lift and hydraulic brakes), Effect of gravity on fluid pressure. Viscosity, Stokes’ law, terminal velocity, Streamline and turbulent flow, Critical velocity, Bernoulli’s theorem and its applications. Surface energy and surface tension, Angle of contact, Excess of pressure across a curved surface, Application of surface tension ideas to drops, bubbles and capillary rise.
8	Thermodynamics	Chapter–12: Thermodynamics Heat, temperature, thermal expansion, Thermal expansion of solids, liquids and gases, Anomalous expansion of water, Specific heat capacity, Cp, Cv – calorimetry, change of state – latent heat capacity. Heat transfer-conduction, convection and radiation, Thermal conductivity, Qualitative ideas of Blackbody radiation, Wein’s displacement Law, Stefan’s law, Greenhouse effect.
9	Behaviour of Perfect Gases and Kinetic Theory of Gases	Chapter–13: Kinetic Theory Equation of state of a perfect gas, Work done in compressing a gas. Kinetic theory of gases – assumptions, concept of pressure. Kinetic interpretation of temperature, RMS speed of gas molecules, Degrees of freedom, Law of equi-partition of energy (statement only) and application to specific heat capacities of gases, Concept of mean free path, Avogadro’s number.
10	Oscillations and Waves	Chapter–14: Oscillations Wave motion: Transverse and longitudinal waves, Speed of travelling wave, Displacement relation for a progressive wave, Principle of superposition of waves, Reflection of waves, Standing waves in strings and organ pipes, Fundamental mode and harmonics, Beats, Doppler effect.

AHSEC Board Class 11 Chemistry Syllabus

The Chemistry curriculum has experienced numerous changes, primarily to meet the expanding needs of students, the subject’s progress, and other factors. The AHSEC board Class 11 Chemistry syllabus contains a complete and detailed list of higher secondary Chemistry topics.

Chapter Number	Chapter Name	Topics
1	Some Basic Concepts of Chemistry	General Introduction: Importance and scope of Chemistry. Nature of matter, Laws of chemical combination, Dalton’s atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses, Mole concept and molar mass, Percentage composition, Empirical and molecular formula. Chemical reactions, Stoichiometry and calculations based on stoichiometry.
2	Structure of Atom	Discovery of Electron, Proton and Neutron, Atomic number, Isotopes and isobars, Thomson’s model and its limitations. Rutherford’s model and its limitations, Bohr’s model and its limitations, Concept of shells and subshells, Dual nature of matter and light. De Broglie’s relationship, Heisenberg uncertainty principle, Concept of orbitals, Quantum numbers, Shapes of s, p and d orbitals, Rules for filling electrons in orbitals – Aufbau principle, Pauli’s exclusion principle and Hund’s rule, Electronic configuration of atoms, Stability of half-filled and completely filled orbitals.
3	Classification of Elements and Periodicity in Properties	Significance of classification, Brief history of the development of periodic table. Modern periodic law and the present form of periodic table Periodic trends in properties of elements -atomic radii, ionic radii, inert gas radii, Ionisation enthalpy, electron gain enthalpy, electronegativity, valency. Nomenclature of elements with atomic number greater than 100.
4	Chemical Bonding and Molecular Structure	Valence electrons, Ionic bond, Covalent bond, Bond parameters, Lewis structure, Polar character of covalent bond, Covalent character of ionic bond, Valence bond theory, Resonance, Geometry of covalent molecules VSEPR theory, Concept of hybridisation, Involving s, p and d orbitals and shapes of some simple molecules Molecular orbital theory of homonuclear diatomic molecules(qualitative idea only), Hydrogen bond.
5	States of Matter: Gases and Liquids	Three states of matter, Intermolecular interactions, Types of bonding, Melting and boiling points, Role of gas laws in elucidating the concept of the molecule, Boyle’s law, Charles law, Gay Lussac’s law, Avogadro’s law, Ideal behaviour, Empirical derivation of gas equation, Avogadro’s number, Ideal gas equation. Deviation from ideal behaviour, Liquefaction of gases, Critical temperature, Kinetic energy and molecular speeds (elementary idea), Liquid State- vapour pressure, viscosity and surface tension (qualitative idea only, no mathematical derivations).
6	Chemical Thermodynamics	Concepts of System and types of systems, Surroundings, Work, Heat, energy, Extensive and intensive properties, State functions. First law of thermodynamics -internal energy and enthalpy, Heat capacity and specific heat, Measurement of U and H, Hess’s law of constant heat summation, Enthalpy of bond dissociation, Combustion, Formation, Atomisation, Sublimation, Phase transition, Ionisation, Solution and dilution. Second law of Thermodynamics (brief introduction). Introduction of entropy as a state function, Gibb’s energy change for spontaneous and nonspontaneous processes, Criteria for equilibrium. Third law of thermodynamics (brief introduction).
7	Equilibrium	Equilibrium in physical and chemical processes, Dynamic nature of equilibrium, Law of mass action, Equilibrium constant, Factors affecting equilibrium – Le Chatelier’s principle, Ionic equilibrium- ionisation of acids and bases, Strong and weak electrolytes, Degree of ionisation, Ionisation of poly basic acids, Acid strength, Concept of pH, Hydrolysis of salts (elementary idea), Buffer solution Henderson Equation, Solubility product, Common ion effect (with illustrative examples).
8	Redox Reactions	Concept of oxidation and reduction, Redox reactions, Oxidation number, Balancing redox reactions, in terms of loss and gain of electrons and change in oxidation number. Applications of redox reactions
9	Hydrogen	Position of hydrogen in periodic table, Occurrence, Isotopes, Preparation, properties and uses of hydrogen, Hydrides-ionic covalent and interstitial. Physical and chemical properties of water, Heavy water, Hydrogen Peroxide -preparation, Reactions and structure and use Hydrogen as a fuel.
10	s -Block Elements	Group 1 and Group 2 Elements General Introduction, Electronic configuration, Occurrence. Anomalous properties of the first element of each group, Diagonal relationship, Trends in the variation of properties (such as ionisation enthalpy, atomic and ionic radii). Trends in chemical reactivity with oxygen, Water, Hydrogen and Halogens, Uses Preparation and Properties of Some Important Compounds: Sodium Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogen Carbonate. Biological importance of Sodium and Potassium. Calcium Oxide and Calcium Carbonate and their industrial uses, Biological importance of Magnesium and Calcium.
11	p -Block Elements	Group 13 Elements: General introduction, Electronic configuration, Occurrence, Variation of properties, Oxidation states, Trends in chemical reactivity, Anomalous properties of the first element of the group. Boron – physical and chemical properties, Some important compounds. Borax, Boric acid, Boron Hydrides, Aluminium. Reactions with acids and alkalies, uses. Group 14 Elements: General introduction, Electronic configuration, Occurrence, Variation of properties, Oxidation states, Trends in chemical reactivity, Anomalous behaviour of first elements. Carbon-catenation, Allotropic forms, Physical and chemical properties Uses of some important compounds: oxides. Important compounds of Silicon and a few uses: Silicon Tetrachloride, Silicones, Silicates and Zeolites, their uses.
12	Organic Chemistry: Some Basic Principles and Techniques	General introduction, Methods of purification, Qualitative and quantitative analysis, Classification and IUPAC nomenclature of organic compounds. Electronic displacements in a covalent bond, Inductive effect, Electromeric effect, Resonance and hyper conjugation. Homolytic and heterolytic fission of a covalent bond, Free radicals, Carbocations, Carbanions, Electrophiles and nucleophiles, Types of organic reactions.
13	Hydrocarbons	Classification of Hydrocarbons Aliphatic Hydrocarbons: Alkanes – Nomenclature, Isomerism, conformation (ethane only), Physical properties, Chemical reactions including free radical mechanism of halogenation, Combustion and pyrolysis. Alkenes – Nomenclature, Structure of double bond (ethene), Geometrical isomerism, Physical properties, Methods of preparation, Chemical reactions: Addition of hydrogen, Halogen, Water, Hydrogen halides (Markovnikov’s addition and peroxide effect), Ozonolysis, Oxidation, Mechanism of electrophilic addition. Alkynes – Nomenclature, Structure of triple bond (ethyne), Physical properties, Methods of preparation, Chemical reactions: acidic character of alkynes, addition reaction of – Hydrogen, Halogens, Hydrogen Halides and Water. Aromatic Hydrocarbons: Introduction, IUPAC nomenclature, Benzene: Resonance, Aromaticity, Chemical properties: Mechanism of electrophilic substitution. Nitration, Sulphonation, Halogenation, Friedel Crafts alkylation and acylation, Directive influence of functional group in monosubstituted benzene. Carcinogenicity and toxicity.
14	Environmental Chemistry	Environmental pollution – Air, water and soil pollution, Chemical reactions in the atmosphere. Smog, Major atmospheric pollutants, Acid rain, Ozone and its reactions, Effects of depletion of ozone layer. Greenhouse effect and global warming- Pollution due to industrial wastes, Green chemistry as an alternative tool for reducing pollution. Strategies for control of environmental pollution.

Practice 11th Assam Board Exam Questions

Syllabus for AHSEC Board Class 11 Biology

Chapter Number	Chapter Name	Topics
1	Diversity of Living Organisms	Diversity of living organisms Classification of living organisms (Five kingdom classification, Major groups and principles of classification within each kingdom) Systematics and binomial system of nomenclature. Salient features of plant (major groups: Angiosperm upto subclass), Classification. Botanical gardens, Herbaria Salient features of animals (non-chordates upto phylum level and chordates upto class level) Zoological parks and museums.
2	Structural Organisation in Plants and Animals	Tissues in plants Morphology, anatomy and functions of different parts of flowering plants: Roots, stem, leaf, inflorescence, flower, fruits and seed. Tissues in animals Morphology, anatomy and functions of different systems in an annelid (earthworm), an insect (cockroach) and an amphibian (frog).
3	Cell: Structure and Function	Cell : Cell wall, cell membrane, cell organelles (plastids, mitochondria, endoplasmic reticulum,Golgi bodies/dictyosomes, ribosomes, lysosomes, vacuoles, centrioles) and nuclear organisations. Mitosis, Meiosis, Cell-cycle. Basic chemical constituents of living bodies. Structure and function of Carbohydrates, proteins, lipids and nucleic acids. Enzymes : Types, properties and functions.
4	Plant Physiology	Movement of water and food Plants and water Mineral nutrition Photosynthesis Respiration Plant growth and development
5	Human Physiology	Digestion and absorption Breathing and respiration Body fluids and circulation Excretory products and their elimination Locomotion and movement Control and coordination

Exam Blueprint

English Blueprint:

Time: 03 Hours. Marks: 80

Section	Marks
Reading Comprehension	26
Creative Writing Skills and Grammar	24
Literature Textbooks and Supplementary Reading Text	30
Total	80
Assessment of Listening and Speaking Skills	20
Grand Total	100

Physics Blueprint:

Time: 03 Hours. Marks: 70

Unit Number	Title	Marks
Unit 1	Physical World and Measurement	23 marks
Unit 2	Kinematics
Unit 3	Laws of Motion
Unit 4	Work, Energy and Power	17 marks
Unit 5	Motion of System of Particles and Rigid Body
Unit 6	Gravitation
Unit 7	Properties of Bulk Matter
Unit 8	Thermodynamics	20 marks
Unit 9	Behaviour of Perfect Gases and Kinetic Theory of Gases
Unit 10	Oscillations and Waves	10 marks
	Total Marks	70 marks

Chemistry Blueprint:

Time: 03 Hours. Marks: 70

Unit Number	Title	Marks
Unit 1	Some Basic Concepts of Chemistry	11 marks
Unit 2	Structure of Atom
Unit 3	Classification of Elements and Periodicity in Properties	04 Marks
Unit 4	Chemical Bonding and Molecular Structure	21 marks
Unit 5	States of Matter: Gases and Liquids
Unit 6	Chemical Thermodynamics
Unit 7	Equilibrium
Unit 8	Redox Reactions	16 marks
Unit 9	Hydrogen
Unit 10	s -Block Elements
Unit 11	Some p -Block Elements
Unit 12	Organic Chemistry: Some basic Principles and Techniques	18 marks
Unit 13	Hydrocarbons
Unit 14	Environmental Chemistry
	Total Marks	70 marks

Mathematics Blueprint:

Time: 03 Hours. Marks: 80

Unit Number	Title	Marks
Unit 1	Sets and Functions	23 marks
Unit 2	Algebra	30 marks
Unit 3	Coordinate Geometry	10 marks
Unit 4	Calculus	05 marks
Unit 5	Mathematical Reasoning	02 marks
Unit 6	Statistics and Probability	10 marks
	Total Marks	80 marks
	Internal Assessment	20 marks

Biology Blueprint:

Time: 03 Hours. Marks: 70

Unit Number	Title	Marks
Unit 1	Diversity of Living Organisms	12 marks
Unit 2	Structural Organisation in Plants and Animals	12 marks
Unit 3	Cell: Structure and Functions	12 marks
Unit 4	Plant Physiology	17 marks
Unit 5	Human Physiology	17 marks
	Total Marks	70 marks

Practical/Experiments list & Model writeup

Physics Practical Syllabus:

1. To measure the diameter of a small spherical/cylindrical body and to measure internal diameter and depth of a given beaker/calorimeter using Vernier Callipers and hence find its volume. 
2. To measure the diameter of a given wire and thickness of a given sheet using a screw gauge. 
3. To determine the volume of an irregular lamina using a screw gauge. 
4. To determine the radius of curvature of a given spherical surface by a spherometer. 
5. To determine the mass of two different objects using a beam balance. 
6. To find the weight of a given body using the parallelogram law of vectors.
7. Using a simple pendulum, plot its L-T2 graph and use it to find the effective length of second’s pendulum. 
8. To study variation of time period of a simple pendulum of a given length by taking bobs of same size but different masses and interpret the result. 
9. To study the relationship between force of limiting friction and normal reaction and to find the co- efficiency of friction between a block and a horizontal surface. 
10. To find the downward force, along an inclined plane, acting on a roller due to the gravitational pull of the earth and study its relationship with the angle of inclination θ by plotting a graph between force and sinθ.

Chemistry Practical Syllabus:

A. Basic Laboratory Techniques 

1. Cutting glass tube and glass rod 
2. Bending a glass tube
3. Drawing out a glass jet 
4. Boring a cork 

B. Characterisation and Purification of Chemical Substances 

1. Determination of melting point of an organic compound. 
2. Determination of boiling point of an organic compound. 
3. Crystallisation of impure samples of any one of the following: Alum, Copper Sulphate, Benzoic Acid.

C. Experiments based on pH

a) Any one of the following experiments:

•  Determination of pH of some solutions obtained from fruit juices, solution of known and varied concentrations of acids, bases and salts using pH paper or universal indicator. 

•  Comparing the pH of solutions of strong and weak acids of same concentration. 

•  Study the pH change in the titration of a strong base using a universal indicator.

b) Study the pH change by common-ion in case of weak acids and weak bases.

D. Chemical Equilibrium One of the following experiments:

a) Study the shift in equilibrium between ferric ions and thiocyanate ions by increasing/decreasing the concentration of either of the ions. 

b) Study the shift in equilibrium between [Co(H2O)6]2+ and chloride ions by changing the concentration of either of the ions. 

E. Quantitative Estimation

i. Using a mechanical balance/electronic balance.

ii. Preparation of standard solution of Oxalic acid. 

iii. Determination of strength of a given solution of Sodium hydroxide by titrating it against standard solution of Oxalic acid. 

iv. Preparation of standard solution of Sodium carbonate. 

v. Determination of strength of a given solution of hydrochloric acid by titrating it against standard Sodium Carbonate solution. 

F. Qualitative Analysis 

a) Determination of one anion and one cation in a given salt Cations- Pb2+, Cu2+, As3+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2+, Ca2+, Sr2+, Ba2+, Mg2+, NH4+ ; Anions – (CO3)2-, S2-, NO2-, SO32-, SO24-, NO3-, Cl-, Br-, I-, PO43-, C2O2-, CH3COO- (Note: Insoluble salts excluded) 

b) Detection of – Nitrogen, Sulphur, Chlorine in organic compounds.

c) Projects

Scientific investigations involving laboratory testing and collecting information from other sources. 

A few suggested projects:

• Checking the bacterial contamination in drinking water by testing sulphide ion

• Study of the methods of purification of water 

• Testing the hardness; Presence of Iron, Fluoride, Chloride, etc., depending upon the regional variation in drinking water and study of causes of the presence of these ions above the permissible limit (if any). 

•  Investigation of the foaming capacity of different washing soaps and the effect of addition of Sodium carbonate on it

• Study the acidity of different samples of tea leaves.

• Determination of the rate of evaporation of different liquids Study the effect of acids and bases on the tensile strength of fibers.

• Study of acidity of fruit and vegetable juices. 

Note: Any other investigatory project, which involves about 10 periods of work, can be chosen with the approval of the teacher.

Biology Practical Examination Syllabus:

A. List of Experiments 

1. Study and describe three locally available common flowering plants, one from each of the families Solanaceae, Fabaceae and Liliaceae (Poaceae, Asteraceae or Brassicaceae can be substituted in case of particular geographical location), including dissection and display of floral whorls, anther and ovary to show the number of chambers (floral formulae and floral diagrams). Types of root (Tap and adventitious); types of stem (herbaceous and woody); leaf (arrangement, shape, venation, simple and compound). 

2. Preparation and study of T.S. of dicot and monocot roots and stems (primary). 

3. Study of osmosis by potato osmometer. 

4. Study of plasmolysis in epidermal peels (e.g. Rhoeo/lily leaves or fleshy scale leaves of onion bulb). 

5. Study of distribution of stomata in the upper and lower surfaces of leaves. 

6. Comparative study of the rates of transpiration in the upper and lower surface of leaves. 

7. Test for the presence of sugar, starch, proteins and fats in suitable plant and animal materials. 

8. Separation of plant pigments through paper chromatography. 

9. Study of the rate of respiration in flower buds/leaf tissue and germinating seeds. 

10. Test for presence of urea in urine. 

11. Test for presence of sugar in urine. 

12. Test for presence of albumin in urine. 

13. Test for presence of bile salts in urine.

B. Careful observation of the following (spotting): 

1. Parts of a compound microscope. 

2. Specimens/slides/models and identification with reasons – Bacteria, oscillatoria, spirogyra, rhizopus, mushroom, yeast, liverwort, moss, fern, pine, one monocotyledonous plant, one dicotyledonous plant and one lichen. 

3. Virtual specimens/slides/models and identifying features of – Amoeba, hydra, liver fluke, ascaris, leech, earthworm, prawn, silkworm, honeybee, snail, starfish, shark, rohu, frog, lizard, pigeon and rabbit. 

4. Tissues and diversity in shape and size of plant cells (palisade cells, guard cells, parenchyma, collenchyma, sclerenchyma, xylem and phloem) through temporary and permanent slides. 

5. Tissues and diversity in shape and size of animal cells (squamous epithelium, smooth, skeletal and cardiac muscle fibers and mammalian blood smear) through temporary/permanent slides. 

6. Mitosis in onion root tip cells and animal cells (grasshopper) from permanent slides.

7. Different modifications in roots, stems and leaves. 

8. Different types of inflorescence (cymose and racemose). 

9. Human skeleton and different types of joints with the help of virtual images/models only.

Preparation Tips

A timetable can be handy when studying for an exam. Students can follow some of the tips listed below to make the most of the material in this article.

• Make a schedule based on your Assam board Class 11 syllabus.
• The mistake that every student makes is that they focus on one problem, which wastes a lot of time because time is limited before the examination, and the student must focus on all the important themes from the syllabus.
• Do not refer to various books; instead, choose the one you were following throughout the session or consult the textbooks provided by the board.
• Get hold of the prior year’s question papers and begin answering them. It would allow you to learn more about the Assam board Class 11 exam pattern and put your knowledge to test.
• Attend classes on a regular basis and take thorough notes for a last-minute review. Maintain a rigid timetable while allowing time for relaxation in between studies.
• Always take the exam with a calm mind.
• Rest well and listen to music to relax your mind.
• Prepare for tests well in advance, do not wait until the last minute.

Exam Taking Strategy

Preparing well for an exam is not enough to score well. There are certain exam-taking strategies that should also be kept in mind in order to qualify in the exam with flying colours.

1. Make sure you’re well-prepared for the exam.
2. Arrive early to avoid last-minute rush and give yourself enough time to relax and concentrate on the exam.
3. Keep track of any last-minute instructions from the examiner. Read the instructions on the question paper carefully.
4. Before you begin answering the questions, quickly read them all.
5. Answer all of the questions you are certain about before moving on to the questions you are unsure about.
6. Do not panic or lose confidence when confronted with stressful or perplexing questions.
7. On the question paper, nothing should be written or marked.
8. Maintain a calm demeanour.
9. Make every effort to respond to all of the mandatory questions.

Detailed Study plan

Here are a few tips on how to create a detailed study plan that can help students ace the exam.

• Even while solving past years’ question papers, always time the exam (This helps students enhance their time management skills).
• Do the straightforward questions as quickly as possible so that you have time to focus on the more difficult ones.
• Self-assess your strengths and weaknesses and devote time to study accordingly.
• Get a sense of the types of questions that will be asked on each topic/subject.
• Solving past years’ question papers allows pupils to gain a better understanding of the next exam.

Student Counselling

Student counselling includes some important tips for students to perform better in their examination.

1. Students should always have a plan in place. The initials for SMART goals are S-Specific, M-Measurable, A-Achievable, R-Realistic or Relevant, and T-Timebound.
2. Students should never give up if they receive a low grade. They can always work harder to improve their grades in the following tests.
3. Some subjects will appear simple, while others may seem difficult. This is a common feeling. Determine your skills and limitations, and then schedule your studies appropriately.
4. Make a timetable that incorporates both easy and challenging courses, as well as some free time.
5. Begin your day with meditation, yoga, and physical activity.
6. The first rule of good study habits is to have a healthy, active lifestyle.
7. Accept responsibility for your mistakes, learn from them, and try not to repeat them.

Dos and Donts of Form Filling

The enrollment process for Class 11 would be made public after the Assam Higher Secondary Education Council issues an official notification. This communication will pertain to the online registration for Class 11 or first-year high school. Keep this page bookmarked to stay up to date with the newest notifications. To appear for the Assam Board Class 11 exam, students must complete the AHSEC Class 11 application process.

Assam Board Class 11 Registration Form 2022: Details

Form Name	Online Student Registration
Organisation	Assam Higher Secondary Education Council
Academic Level	Class 11 or High school 1st year
Registration Process	Online
Official Website	http://www.ahsec.assam.gov.in/

The AHSEC has stated that the student registration session would begin following the official announcement for the registration procedure. Students are recommended to contact the school administration and present the necessary documentation for the school to register them. Assam Higher Secondary Education Council allows schools or institutions to fill out their students’ registration forms. AHSEC has also stated that pupils are not required to fill out any registration forms online; instead, the school authorities would complete the registration process on the students’ behalf.

How To Fill Assam Board Class 11 Registration Form 2021-22

As previously stated, students are not required to fill out any online registration forms, and the school is responsible for registering the student for the AHSEC Higher Secondary Board Form. For online registration, the authorities must go to the Assam board’s official website. AHSEC has also said that no registration forms will be accepted after the deadline.

How to Fill the Assam Board Class 11 Registration Form 2021-22:

Step 1: Visit the Assam board’s official website at http://www.ahsec.assam.gov.in/
Step 2: Navigate to the AHSEC Online Registration link.
Step 3: Log in with the necessary credentials and enter the individual student’s information.
Step 4: The user id and password will be the same as those used by the institution last year.
Step 5: Fill in the details required and submit to register successfully.

To obtain the Assam board Class 11 registration form 2021-22 (Practical Exam), follow these steps:

Step 1: Go to the AHSEC HS official website-ahsec.nic.in 
Step 2: After clicking on the link, go to the home page and look for the “Registration Forms” link. 
Step 3: Under the “Registration Forms” section choose “AHSEC HS Board Registration Form”.

Details Required For Assam Board Class 11 Registration Form 2021-22:

• Name Of College/HS School
• School Code
• Serial Number
• Student Name
• Father’s Name
• Mother’s Name
• Residential Address
• Stream
• Medium of Study
• Caste
• Religion
• Gender
• Migration Details (If Necessary)
• Details of Admission (Hs 1st Year)
• Class Roll Number
• Subjects Offered
• E-Mail Id
• Details of HSLC
• Phone Number
• Student’s Photo
• Student’s Signature

Number of Attempts

h

Frequently Asked Questions

Here is a list of frequently asked questions on Assam board Class 11 exams.

Q1. Which government agency will announce the Assam 11th class results in 2022?
A. The Assam Higher Secondary Education Council [AHSEC] is expected to declare the Assam 11th results in 2022.

Q2. How can I obtain the original result documents?
A. Following the announcement of the 11th results, the board will issue the original result documents. You can pick up your mark sheets from your school within one or two months of the release of the results.

Q3. How can I get my Assam board Class 11 grade results 2022?
A. To download the results, follow the steps outlined below.
Step 1: Navigate to the official website at ahsec.nic.in and look for the result link.
Step 2: Then locate and select the ‘Assam Board Class 11 Result 2022’ link.
Step 3: A new page will open in which you must input your information, such as your roll code, number, and the digits shown in the image.
Step 4: Submit all of your information to receive your Assam board Class 11 results 2022.
Step 5: Remember to print your results, for future references.

Q4. Who was the first person to build a secondary school in Assam?
A. Captain Jenkins, the Commissioner of Assam, established the first English High School in Gauhati in 1835. “Guwahati Seminari” was the name of the school. The Guwahati Seminary was the first institution in Assam to offer secondary education.

Q5. What year did the Assam Higher Secondary Education Council come into being?
A. The Assam Higher Secondary Education Council was founded on June 1, 1984, with the mission of regulating, supervising, and developing the state’s higher secondary education (+ two stage) system.

Dos and Donts

Here is a list of frequently asked questions on Assam board Class 11 exams.

Q1. Which government agency will announce the Assam 11th class results in 2022?
A. The Assam Higher Secondary Education Council [AHSEC] is expected to declare the Assam 11th results in 2022.

Q2. How can I obtain the original result documents?
A. Following the announcement of the 11th results, the board will issue the original result documents. You can pick up your mark sheets from your school within one or two months of the release of the results.

Q3. How can I get my Assam board Class 11 grade results 2022?
A. To download the results, follow the steps outlined below.
Step 1: Navigate to the official website at ahsec.nic.in and look for the result link.
Step 2: Then locate and select the ‘Assam Board Class 11 Result 2022’ link.
Step 3: A new page will open in which you must input your information, such as your roll code, number, and the digits shown in the image.
Step 4: Submit all of your information to receive your Assam board Class 11 results 2022.
Step 5: Remember to print your results, for future references.

Q4. Who was the first person to build a secondary school in Assam?
A. Captain Jenkins, the Commissioner of Assam, established the first English High School in Gauhati in 1835. “Guwahati Seminari” was the name of the school. The Guwahati Seminary was the first institution in Assam to offer secondary education.

Q5. What year did the Assam Higher Secondary Education Council come into being?
A. The Assam Higher Secondary Education Council was founded on June 1, 1984, with the mission of regulating, supervising, and developing the state’s higher secondary education (+ two stage) system.

List of Schools/Colleges

Here is a list of top Higher Secondary schools in Assam.

Sl. No	Name of High / Higher Secondary School
1	Aurobindo Bidyaniketan, P.O. Pirakata
2	Azad Memorial High Madrassa, Bhojkhowa Chapori
3	Baligaon Bortal Sr Madrassa
4	Balipara H.S. School, P.O. Balipara
5	Bani Niketan High School, P.O. Alisinga
6	Barchala H.S. School, P.O. Barchalla
7	Besseria A.U.M.K.Vidyalaya, P.O. Besseria
8	Besseria H.S. School, P.O. Besseria
9	Bhangamandir High School,
10	Bhojkhowa Chapori Sr. Madrassa, Bhojkhowa Chapori
11	Bihaguri Girls` High School, P.O. Bihaguri
12	Bihaguri H.S. School, P.O. Bihaguri
13	Bindukuri High School, P.O. Bindukuri
14	Bordikorai High School, P.O. Rangachakua,
15	C.N.S. H.S.School, P.O. Pithakhola

Click here to access the complete list of schools in Assam.

Parent Counselling for Class 11 Assam Board

Q1. How can I assist my child in managing her time?
A. Time management is the most challenging issue that students confront in the 11th and 12th grades; with so many things to juggle during the day, from school, homework, and exams to tuitions and extra-curricular activities, working without a structure results in chaotic and unorganised preparation. As a parent, you can assist your child in creating a helpful timetable for their days and weeks to help them make better use of their time.

Q2. How do I get rid of the music distraction my daughter has?
A. Sahana (17), one of our students, has a habit of listening to music while studying. She was unable to concentrate effectively, which was harming her retention. Her mother changed the music to instrumental tones to help her learn more effectively. As a result, instead of fully removing something your child enjoys, you can deal with the problem by reducing the circumstance.

Q3. How can parents assist their children during exams?
A. Make sure your children receive adequate sleep. Children must get a decent night’s sleep before their tests. Parents should double-check their children’s schedules to ensure that they have been given sufficient time for a well-deserved nap. A good night’s sleep can help to ease nerves and keep the child awake on the big day of the exam.

List of Future Exams for Class 11 Assam Board

The eleventh grade is a critical stage in a student's life. In the eleventh and subsequent years, the student must obtain good grades or results to be admitted to further professional courses. 

Some of the important competitive exams that students can take after Class 12 are listed below:

• COMED-K
• JEE- mains and advanced
• NEET for doctor aspirants
• State-level entrance tests for engineering aspirants