Delhi Board Class 11

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  • Written by aparna
  • Last Modified on 27-01-2023
  • Written by aparna
  • Last Modified on 27-01-2023

Delhi Board Class 11 Exam

About Exam

The Delhi Board of Higher Secondary Education is another name for the Delhi Board of Senior Secondary Education (DBSSE). It is an independent department within the Ministry of Secondary Education, Delhi. It is responsible for the examinations for classes 10 and 12, often known as secondary and senior secondary public examinations. Along with public examinations, the Delhi Board holds exams for class 11 every year.

The Delhi board examinations are usually held in March and corresponding supplementary examinations in June/July after the release of the results. The 2021-22 Delhi Board Class 11 examinations were held from March 3 to March 21, 2022, and the Class XI 2021-22 results were declared on May 06, 2022.

Delhi Board Class 11 Exam Summary

Check the table below for an overview of the Delhi Board Class IX exam:

Particulars Details
Name of the Board Delhi Board of Senior Secondary Education
Name of the Exam Delhi Board Class 11 Examination
Practical Exam Start Date Last week of February 2022
Commencement of the Theory Examination March 3, 2022
Announcement of Result May 06, 2022
Supplementary Examination In May/June 2022 (Tentatively)
Supplementary Exam Results In June/July 2022 (Tentatively)
Language of Question Paper Hindi and English
Official Website delhiboard.org.in

Delhi Board Official Website

https://bhsenewdelhi.in/home/

Delhi Board Class 11 Latest Updates

Test
  • Delhi Board Class 11 result 2021-2022 declared by Education Board, Govt. of NCT of Delhi.
  • Students can check their Delhi Board Class XI 2021-22 results on edustud.nic.in or edudel.nic.in.

Delhi Board Class 11 Syllabus

Exam Syllabus

The syllabus adapted by the Delhi Board for class 11 is similar to the CBSE Class 11 syllabus. Students select their streams based on their personal interests and performances. Science, Commerce, and Arts are all part of the Delhi Board Class 11th syllabus.

Delhi Board Class 11 English Syllabus

The Delhi Board Class 11 English syllabus is given below:

Section Competencies Marks
Reading Comprehension Conceptual understanding, decoding, analysing, inferring, interpreting, appreciating, literary, conventions and vocabulary, summarising and using appropriate formats. 26
Creative Writing Skills and Grammar Conceptual Understanding, application of rules, Analysis, Reasoning, appropriateness of style and tone, using appropriate format and fluency, inference, analysis, evaluation and creativity. 24
Literature Textbooks and Supplementary Reading Text Recalling, reasoning, appreciating literary convention, inference, analysis, creativity with fluency 30
  Total 80
Assessment of Listening and Speaking Skills   20
  Grand Total 100

Delhi Board Class 11 Physics Syllabus

The Delhi Board Class 11 Physics syllabus is given below:

Units Chapters Topics
Unit I: 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.
Unit II: 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.
Unit III: 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).
Unit IV: 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.
Unit V: 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.
Unit VI: 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.
Unit VII: 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.
  Chapter 11: Thermal Properties of Matter – 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.
Unit VIII: Thermodynamics Chapter 12: Thermodynamics – Thermal equilibrium and definition of temperature (zeroth law of thermodynamics), heat, work and internal energy. First law of thermodynamics, isothermal and adiabatic processes.
– Second law of thermodynamics: reversible and irreversible processes, Heat engine and refrigerator.
Unit IX: 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.
Unit X: 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.

Delhi Board Class 11 Chemistry Syllabus

The Delhi Board Class 11 Chemistry syllabus is given below:

Units Topics
Unit I: 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.
Unit II: 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.
Unit III: 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.
Unit IV: 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 hybridization, involving s, p and d orbitals and shapes of some simple molecules.
– Molecular orbital theory of homonuclear diatomic molecules(qualitative idea only), Hydrogen bond.
Unit V: 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).
Unit VI: 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, atomization, 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).
Unit VII: 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).
Unit VIII: 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
Unit IX: 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.
Unit X: s-Block Elements (Alkali and Alkaline Earth Metals) – 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.
Unit XI: Some p-Block Elements General Introduction to 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 alkalis, 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.
Unit XII: 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 hyperconjugation.
– Homolytic and heterolytic fission of a covalent bond, free radicals, carbocations, carbanions, electrophiles and nucleophiles, types of organic reactions.
Unit XIII: 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.
Unit XIV: 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.

Delhi Board Class 11 Mathematics Syllabus

The Delhi Board Class 11 Mathematics syllabus is given below:

Units Chapters 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).
– Power set. Universal set. Venn diagrams. Union and Intersection of sets.
– Difference in 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. Deducing identities like the following:
tan(x ± y) = tan x ± tan y 1 ∓ tan x tan y , cot(x ± y) = cot x cot y ∓ 1 cot x ± cot x sinα ±
sinβ = 2 sin 1 2 (α ± β)cos 1 2 (α ∓ β)
cosα + cosβ = 2 cos 1 2 (α + β)cos 1 2 (α − β)
???? − ???? = −2??? 1 2 (? + ?)??? 1 2 (? − ?)
– Identities related to sin2x, cos2x, tan2 x, sin3x, cos3x and tan3x.
– General solution of trigonometric equations of the type siny = sina, cosy = cosa and tany = tana.
Unit II: Algebra Principle of Mathematical Induction – Process 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 some of the quadratic equations.
– Algebraic properties of complex numbers.Argand plane and polar representation of complex numbers.
Statement of Fundamental Theorem of Algebra, solution of quadratic equations (with real coefficients) in the complex number system.
– Square root of a complex number.
  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.
– Graphical method of finding a solution of a system of linear inequalities in two variables.
  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, 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., infinite G.P. and its sum, geometric mean (G.M.),
– Relation between A.M. and G.M.
– Formulae for the following special sums.
Unit III: Coordinate Geometry Straight Lines – Brief recall of two dimensional geometry from earlier classes. Shifting of origin.
– 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 and normal form.
– General equation of a line. Equation of family of lines passing through the point of intersection of two lines. 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 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.
Unit IV: Calculus Limits and Derivatives – 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 relates 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: 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.
Unit VI: Statistics and Probability Statistics – Measures 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’ 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.

Delhi Board Class 11 Biology Syllabus

The Delhi Board Class 11 Biology syllabus is given below:

Units Chapters Topics
Unit I: Diversity of Living Organisms Chapter 1 – The Living World What is living?
– Biodiversity; Need for classification; Taxonomy and systematics.
– Concept of species and taxonomic hierarchy.
– Binomial nomenclature; Tools for study of taxonomy museums; Zoological parks, herbaria, botanical gardens, keys for identification.
  Chapter 2 – Biological Classification Five kingdom classification.
– Salient features and classification of Monera, Protista and Fungi into major groups; Lichens, Viruses and Viroids.
  Chapter 3 – Plant Kingdom Salient features and classification of plants into major groups – Algae, Bryophyta, Pteridophyta, Gymnosperms and Angiosperms (salient and distinguishing features and a few examples of each category).
– Angiosperms – classification up to class, characteristic features and examples.
– Plant life cycles and alternation of generations.
  Chapter 4 – Animal Kingdom Basis of Classification.
– Salient features and classification of animals, non-chordates up to phyla level and chordates up to class level (salient features and distinguishing features of a few examples of each category). (No live animals or specimens should be displayed in school.)
Unit II: Structural Organisation in Plants and Animals Chapter 5 – Morphology of Flowering Plants Morphology and modifications.
– Morphology of different parts of flowering plants.
root, stem, leaf, inflorescence, flower, fruit and seed.
– Description of families.
– Fabaceae, Solanaceae and Liliaceae (to be dealt with along with the relevant experiments of the Practical Syllabus).
  Chapter 6 – Anatomy of Flowering Plants Anatomy and functions of different tissues
– Tissue systems in dicots and monocots.
– Secondary growth.
  Chapter 7 – Structural Organisation in Animals Animal tissues.
– Morphology, Anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect-cockroach (a brief account only).
Unit III: Cell – Structure and Functions Chapter 8 – Cell-The Unit of Life Cell theory and cell as the basic unit of life, structure of prokaryotic and eukaryotic cells.
– Plant cell and animal cell.
– Cell envelope, cell membrane, cell wall; cell organelles – structure and function.
– Endomembrane system- endoplasmic reticulum, ribosomes, golgi bodies, lysosomes, vacuoles, mitochondria, plastids, microbodies.
– Cytoskeleton, cilia, flagella, centrioles (ultrastructure and function), nucleus.
  Chapter 9 – Biomolecules Chemical constituents of living cells.
– Biomolecules, structure and function of proteins.
– Carbohydrates, lipids, nucleic acids.
concept of metabolism.
– Enzymes – properties, enzyme action, factors, classification, co-factors.
  Chapter 10 – Cell Cycle and Cell Division Cell cycle,
– Mitosis, meiosis and their significance.
Unit IV: Plant Physiology Chapter 11 – Transport in Plants Movement of water, gases and nutrients;
– Cell to cell transport – diffusion, facilitated diffusion, active transport;
– Plant-water relations, imbibition, water potential, osmosis, plasmolysis;
– Long distance transport of water – Absorption, apoplast, symplast, transpiration pull, root pressure and guttation;
– Transpiration, opening and closing of stomata;
– Uptake and translocation of mineral nutrients – Transport of food, phloem transport, mass flow hypothesis.
  Chapter 12 – Mineral nutrition elementary idea of hydroponics as a method to study mineral nutrition.
– Essential minerals, macro- and micronutrients and their role.
– Deficiency symptoms, mineral toxicity.
– Nitrogen metabolism, nitrogen cycle, biological nitrogen fixation.
  Chapter 13 – Photosynthesis in Higher Plants Photosynthesis as a means of autotrophic nutrition Early experiments, site of photosynthesis,
– Pigments involved in photosynthesis (elementary idea), photochemical and biosynthetic phases of photosynthesis;
– Cyclic and non-cyclic photophosphorylation
– Chemiosmotic hypothesis, photorespiration, C3 and C4 pathways.
– Factors affecting photosynthesis.
  Chapter 14 – Cellular Respiration Exchange of gases.
– Do plants breathe, cellular respiration – glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic).
– Energy relations – number of ATP molecules generated, amphibolic pathways; respiratory quotient.
  Chapter 15 – Plant – Growth and Development Seed germination, characteristics, measurements and phases of plant growth, growth rate.
– Conditions for growth; differentiation, dedifferentiation and redifferentiation;
– Sequence of developmental processes in a plant cell.
– Growth regulators – auxin, gibberellin, cytokinin, ethylene, ABA; seed dormancy; vernalisation, photoperiodism.
Unit V: Human Physiology Chapter 16 – Digestion and Absorption Alimentary canal and digestive glands, role of digestive enzymes and gastrointestinal hormones;
– Peristalsis, digestion, absorption and assimilation of proteins, carbohydrates and fats; egestion;
– Nutritional and digestive disorders – indigestion, constipation, vomiting, jaundice, diarrhoea.
  Chapter 17 – Breathing and Exchange of Gases Introduction to respiratory organs in animals; Respiratory system in humans.
– Mechanism of breathing and its regulation in humans – exchange of gases, transport of gases and regulation of respiration, respiratory volumes.
– Disorders related to respiration – asthma, emphysema, occupational respiratory disorders.
  Chapter 18 – Body Fluids and Circulation Composition of blood, blood groups, coagulation of blood; composition of lymph and its function;
– Circulatory pathways; human circulatory system – Structure of human heart and blood vessels; cardiac cycle, cardiac output, ECG; double circulation;
– Regulation of cardiac activity; disorders of circulatory system – hypertension, coronary artery disease, angina pectoris, heart failure.
  Chapter 19 – Excretory Products and their Elimination Modes of excretion – ammonotelism, ureotelism, uricotelism; human excretory system – structure and function.
– Urine formation, osmoregulation; regulation of kidney function – renin – angiotensin, atrial natriuretic factor, ADH, diabetes insipidus, micturition.
– Role of other organs in excretion, disorders – uremia, renal failure, renal calculi, nephritis.
– Dialysis and artificial kidney, kidney transplant.
  Chapter 20 – Locomotion and Movement Types of movement – amoeboid, ciliary, flagellar, muscular; types of muscles;
– Skeletal muscle, contractile proteins and muscle contraction;
– Skeletal system and its functions;
– Joints,disorders of muscular and skeletal systems – myasthenia gravis, tetany, muscular dystrophy, arthritis, osteoporosis, gout.
  Chapter 21 – Neural Control and Coordination Neuron and nerves
– Nervous system in humans – central nervous system and peripheral nervous system; generation, conduction and transmission of nerve impulse.
– Reflex action, sensory perception, sense organs.
– Elementary structure and functions of eye and ear.
  Chapter 22 – Chemical Coordination and Integration Endocrine glands and hormones.
– Human endocrine system – hypothalamus, pituitary, pineal, thyroid, parathyroid, thymus, adrenal, pancreas, gonads.
– Hormones of heart, kidney and gastrointestinal tract; mechanism of hormone action (elementary idea).
– Role of hormones as messengers and regulators, hypo – and hyperactivity and related disorders
– Dwarfism, acromegaly, cretinism, goitre, exophthalmic goitre, diabetes, Addison’s disease.
Note: Diseases related to all the human physiological systems to be taught in brief.

Delhi Board Class 11 Exam Blueprint

Delhi Board Class 11 English Blue Print:

Time: 03 Hours                                                         Max. 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

Delhi Board Class 11 Physics Blue Print:

Time: 03 Hours                                                         Max. Marks: 70

Unit Number Title Marks
Unit I Physical World and Measurement 23 marks
Unit II Kinematics
Unit III Laws of Motion
Unit IV Work, Energy and Power

17 marks

Unit V Motion of System of Particles and Rigid Body
Unit VI Gravitation
Unit VII Properties of Bulk Matter
Unit VIII Thermodynamics 20 marks
Unit IX Behaviour of Perfect Gases and Kinetic Theory of Gases
Unit X Oscillations and Waves 10 marks
  Total 70 marks

Delhi Board Class 11 Chemistry Blue Print:

Time: 03 Hours                                                         Max. Marks: 70

Unit Number Title Marks
Unit I Some Basic Concepts of Chemistry 11 marks
Unit II Structure of Atom
Unit III Classification of Elements and Periodicity in Properties 04 Marks
Unit IV Chemical Bonding and Molecular Structure

21 marks

Unit V States of Matter: Gases and Liquids
Unit VI Chemical Thermodynamics
Unit VII Equilibrium
Unit VIII Redox Reactions

16 marks

Unit IX Hydrogen
Unit X s -Block Elements
Unit XI Some p -Block Elements
Unit XII Organic Chemistry: Some basic Principles and Techniques

18 marks

Unit XIII Hydrocarbons
Unit XIV Environmental Chemistry
  Total 70 marks

Delhi Board Class 11 Mathematics Blue Print:

Time: 03 Hours                                                         Max. Marks: 80

Unit Number Title Marks
Unit I Sets and Functions 23 marks
Unit II Algebra 30 marks
Unit III Coordinate Geometry 10 marks
Unit IV Calculus 05 marks
Unit V Mathematical Reasoning 02 marks
Unit VI Statistics and Probability 10 marks
  Total 80 marks
  Internal Assessment 20 marks

Delhi Board Class 11 Biology Blue Print:

Time: 03 Hours                                                         Max. Marks: 70

Unit Number Title Marks
Unit I Diversity of Living Organisms 12 marks
Unit II Structural Organisation in Plants and Animals 12 marks
Unit III Cell: Structure and Functions 12 marks
Unit IV Plant Physiology 17 marks
Unit V Human Physiology 17 marks
  Total 70 marks

Delhi Board Class 11 Practical/Experiment List

Delhi Board Class 11 Physics Practical Syllabus

  • To measure 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.
  • To measure diameter of a given wire and thickness of a given sheet using screw gauge.
  • To determine volume of an irregular lamina using screw gauge.
  • To determine the radius of curvature of a given spherical surface by a spherometer.
  • To determine the mass of two different objects using a beam balance.
  • To find the weight of a given body using the parallelogram law of vectors.
  • Using a simple pendulum, plot its L-T2 graph and use it to find the effective length of second’s pendulum.
  • 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.
  • 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.
  • 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.

Delhi Board Class 11 Chemistry Practical Syllabus

A. Basic Laboratory Techniques

  • Cutting glass tube and glass rod
  • Bending a glass tube
  • Drawing out a glass jet
  • Boring a cork

B. Characterization and Purification of Chemical Substances 

  • Determination of melting point of an organic compound.
  • Determination of boiling point of an organic compound.
  • Crystallization of impure samples of any one of the following: Alum, Copper Sulphate, Benzoic Acid.

C. Experiments based on pH

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

D. Chemical Equilibrium One of the following experiments:

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

  • Using a mechanical balance/electronic balance.
  • Preparation of standard solution of Oxalic acid.
  • Determination of strength of a given solution of Sodium hydroxide by titrating it against standard solution of Oxalic acid.
  • Preparation of standard solution of Sodium carbonate.
  • Determination of strength of a given solution of hydrochloric acid by titrating it against standard Sodium Carbonate solution. 

F. Qualitative Analysis 

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

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

Delhi Board Class 11 Biology Practical Syllabus

A: List of Experiments 

  • 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).
  • Preparation and study of T.S. of dicot and monocot roots and stems (primary).
  • Study of osmosis by potato osmometer.
  • Study of plasmolysis in epidermal peels (e.g. Rhoeo/lily leaves or fleshy scale leaves of onion bulb).
  • Study of distribution of stomata in the upper and lower surfaces of leaves.
  • Comparative study of the rates of transpiration in the upper and lower surface of leaves.
  • Test for the presence of sugar, starch, proteins and fats in suitable plant and animal materials.
  • Separation of plant pigments through paper chromatography.
  • Study of the rate of respiration in flower buds/leaf tissue and germinating seeds.
  • Test for presence of urea in urine.
  • Test for presence of sugar in urine.
  • Test for presence of albumin in urine.
  • Test for presence of bile salts in urine.

B. Careful observation of the following (spotting):

  • Parts of a compound microscope.
  • 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.
  • 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.
  • 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.
  • 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.
  • Mitosis in onion root tip cells and animal cells (grasshopper) from permanent slides.
  • Different modifications in roots, stems and leaves.
  • Different types of inflorescence (cymose and racemose).
  • Human skeleton and different types of joints with the help of virtual images/models only.

Delhi Board Class 11 Preparation Tips

Study Plan to Maximise Score
  • Create an organised timetable. Try to spend more time on the subjects that you find difficult.
  • Study the difficult topics when your mind is fresh because they require more concentration than the ones you have already studied.
  • Keep track of your time. 
  • Study each subject for not more than 3 hours, with regular breaks, because spending too much time on one subject will take precious time from other subjects.
  • Practise previous year’s question papers, sample and model papers as much as possible. By writing frequently, you will be able to improve your actual preparation level.
  • Examine the chapters in a relaxed way.
  • Eat a well-balanced diet that contains nutritional foods, but stay away from heavy diets that make you feel overstuffed or tired.
  • Don’t let parental pressure get to you. Most students may experience this, especially during exams, but remember to set a goal for yourself and stick to it.
  • You may feel as if all that you have studied is simply missing from your memory. This may be a frequent thought, but have faith in yourself; you will definitely recall when necessary. Meanwhile, go over the chapters you’ve already studied again.

Delhi Board Class 11 Exam Taking Strategy

  • Spend more time on questions with a higher point value.
  • Don’t overthink the simple questions – they’ll take up a lot of time.
  • Wear a watch so you won’t lose track of time.
  • If you finish early, cover your answers and rework the problems to see if you obtain the same result.

Delhi Board Class 11 Detailed Study Plan

  • Have a positive attitude: You may hear this a lot and for a good reason. No amount of preparation will help you if we are disappointed and tense. Keep cool and trust your opportunity to make the most of the time you have.
  • Make a study plan: Planning your study around your schedule and needs has clear benefits. Micromanagement should be avoided at all costs because it is unsuccessful. Have a general but specific idea of what you should perform and how it will help you achieve your goal.
  • Have a well-balanced diet: Your brain is currently in need of sufficient nutrients in order to function effectively. At this point, having your mental faculties on your side is essential. Refer to the question papers from previous years. This is a basic requirement since without it, your preparation would be out of pace with the work at hand. Make a list of everything that you need to study.
  • Determine your strengths and weaknesses: Make a list of your strong and weak subjects, as well as the strong and weak sections of each subject. Then, compare it to the question paper’s pattern to understand how it will affect you. If the weak areas are important, you’ll need to change your strategy.
  • Have a good night’s sleep: In order to remember everything you’ve studied, you’ll need to get some rest before the exam. It’s also important to maintain your cool. If you have the time, take advantage of the opportunity to prepare writing a paper. It teaches you how to manage your time effectively and improves your recall, among other things.
  • Drink plenty of water: Toxins are easily eliminated from the body when you drink plenty of water. You can keep your body hydrated by drinking plenty of water.
  • Keep yourself cool during the exam: If you get stuck on a difficult question, don’t get disappointed; instead, move on to the next one and don’t make a judgment on your performance.
  • Move on: After an exam, your main concern should be to prepare for the next one. You may have heard the saying, “Don’t cry over spilt milk”. This is especially true when it comes to exams. Don’t waste your time in the discussion in case you have a badly written paper because you stand to gain nothing by doing this.

Delhi Board Class 11 Recommended Chapters & Topics

In all subjects, we must thoroughly study each and every chapter. However, with previous year’s question papers in mind, we can go over the PCM chapters below.

Physics:

  • Motion in a straight line & plane
  • Newton’s laws of motion
  • Work, Energy & Power
  • System of particles & Rotational motion
  • Waves & oscillations

Chemistry:

  • Chemical bonding and Molecular structure
  • General principles of Organic Chemistry
  • Hydrocarbons

Mathematics:

  • Permutations and combinations
  • Probability
  • Whole coordinate geometry including straight lines and conics and parabola
  • Relations and functions
  • Limits & derivatives and differentiation

FAQs on Delhi Board Class 11

Freaquently Asked Questions

Frequently Asked Questions

Q.1: When will the Delhi Board Class 11 2021-22 results be declared?
Ans: The Delhi Board of Higher Secondary Education has declared the result for Delhi Board Class 11 2021-22 on May 06, 2022. Students can check their result from the Delhi Board official website.

Q.2: Is Delhi Board of Senior Secondary Education recognised?
Ans: For the purpose of employment, it is automatically recognised. For government jobs, your class 12 board certificate from the Delhi Board of Senior Secondary Education is valid.

Q.3: What is the promotion policy for Class 11?
Ans: Students in class 11 will be advanced to the next grade based on all previous school-based assessments, such as project work, periodic examinations, and term exams. If a student fails to pass these internal procedures (in any subject), the college may use this time to provide remedial measures, and offer the chance to take college examinations, either online or offline. Such exams may be used to determine whether or not such youngsters should be promoted.

Q.4: Is class 11 important?
Ans: For students, Class 11 is important since it is here that they lay the foundation for all of the major topics they will cover in their 12th examinations. It is essential that students are aware of class 11 important questions while writing their exams so that they may better prepare for their final exams.

Q.5: What is the eligibility criteria for Delhi Board students to appear for the Class 11 examinations?
Ans: Students who have been admitted into Class 11 after passing the Class 10 exam are eligible to take the Class 11 examination. Furthermore, they are also expected to maintain the required level of attendance in class.

Delhi Board Class 11 List of Educational Institutes

About Exam

Here is a short list of schools in Delhi.

S. No. School Name
1 Raj Lata Public School, Najafgarh
2 Raj Lata Public School, Palam Village
3 Sahoday School, Hauz Khas
4 Rattan Chand Arya Public School, Sarojini Nagar
5 Laurel High, Shakur Basti R.S.

Students can check the complete list of schools in Delhi here.

Delhi Board Class 11 List of Future Exams

Similar

After class 11th, students reach class 12th, which is a turning point in their life. They should focus on their objectives and achieve good grades. So, if a student wishes to become a doctor or an engineer, we will provide coaching for the competitive exams that you will face after class 12.

The following are a few of the competitive exams that students must take after finishing class 12th:

Stream Specific Entrance Examination Name of the Entrance Examination
Engineering Entrance Exam K-CET, JEE Main, JEE Advanced, COMEDK
Medical Entrance Exam NEET UG, NEET PG, AIIMS MBBS
Fellowship and Admission to IISc Kishore Vaigyanik Protsahan Yojana (KVPY)
Integrated M.Sc. National Entrance Screening Test (NEST)

Delhi Board Class 11 Future Skills

Prediction

It is possible to improve one’s ability to lead one’s own life. One can achieve this in an automated or technical environment if they have the knowledge listed below. Engineers, developers, and other IoT experts are in high demand as a result. These individuals will require a different range of skills in order to build and maintain IoT infrastructure at scale, at all levels of the technological stack.

  • Artificial intelligence and machine learning
  • Node.js development
  • Mobile app development
  • API automation and testing
  • Information security
  • UI/UX design
  • Cloud computing

Career Skills

As stated previously, class 11 and 12 are the most important years of one’s life and also a life-changing moment. So, while studying the subjects, you should gain the abilities listed below to improve your CV or resume, which you will submit to your desired company in the future.

  • Creative thinking 
  • Interpersonal skills
  • Critical Thinking skills
  • Problem Solving skills
  • Public Speaking skills
  • Teamwork skills
  • Communication skills

Career Prospects

The top five career options after class 12th are listed below. Many students make mistakes while deciding on a career choice because of peer influence or family pressure. Every field now offers a lot of options; choose based on your interests.

Science: It is one of the most popular streams among students since it opens up a world of opportunities.

  • B.Tech/B.E.
  • Bachelor of Medicine & Bachelor of Surgery (MBBS)
  • Bachelor of Pharmacy
  • Bachelor of Medical Lab Technology
  • B.Sc. Home Science /Forensic Science

Commerce: This is the second most popular career option. If numbers, finance, and economics fascinate you, commerce is the field for you.

Some of the career options for commerce students:

  • Chartered Accountant
  • Business Management
  • Advertising and Sales Management
  • Digital Marketing
  • Human Resource Development

Arts/ Humanities: Those who are interested in academic research are attracted to the arts/ humanities.

Few career options for Art/ Humanities students:

  • Product Designing
  • Media / Journalism
  • Fashion Technology
  • Video Creation and Editing
  • HR Training
  • School Teaching

Master 11th Delhi Board Concepts with 3D Videos