IERT Polytechnic Syllabus 2025: Exam Pattern in Hindi PDF

The IERT Entrance Exam 2025 is conducted for admission to engineering and technology courses. The selection process includes a written examination covering mathematics, physics, and chemistry, followed by an interview. Candidates who clear the written test are eligible to attend the interview. Please refer to the PDF for eligibility, exam pattern, and syllabus.

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IERT Entrance Exam Syllabus 2025

The IERT Entrance Exam 2025 syllabus and exam pattern are provided in the article below. Candidates aspiring to qualify for the IERT Entrance Exam should carefully review all sections in this article. You can download the IERT Entrance Exam syllabus 2025 PDF from the direct link at the end of the page.

IERT Entrance Exam Syllabus/Pattern 2025

The IERT Entrance Exam 2025 will be conducted for three courses: Diploma in Engineering (6 semesters), Diploma in Management (4 semesters), and Post Diploma in Computer Application (3 semesters). The selection process will include a written test and an interview.

✦ Exam Pattern (परीक्षा पैटर्न)

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Mathematics Topics

✦ Arithmetics (अंकगणित)

• • Simple & Compound interest.
  • Work-time and speed-time.
  • Bank deposits and payments in installments, Taxation.
  • Percentage, Profit, Loss & Discount.
  • Ratio, Proportion & Mixture.

✦ Statistics (सांख्यिकी)

• • Importance of statistics and its usefulness.
  • Classification of data frequency distribution, cumulative frequency. Graphical representation of statistical data, bar chart, histogram, frequency
    polygon, frequency curves, cumulative frequency curve, and a graphical representation, Pie diagram.
  • Measures of Central Tendency- Mean, Median & Mode.
  • Measures of Dispersion – Range, Mean Deviation, Standard Deviation & Variance.

✦ Algebra (बीजगणित)

• • Number natural numbers, Whole Numbers, Integers, Even Numbers, Odd Numbers, Rational Numbers, Irrational Numbers, Real Numbers, Prime Numbers, Twin Prime Numbers, Composite Numbers, and their characteristics.
  • Laws of Indices, Surds & Simplification.
  • Square Roots & Cube Roots.
  • Logarithms-definition, laws, and their application, to find the characteristics & mantissa.
  • Factors-expressions in the form of the difference of two squares, trinomial expression, factorization by completing the square, expressions
    in the form of sum and difference of two cubes, remainder theorem, and expression of the type a3+b3+c3-3abc.
  • L.C.M. & H.C.M by factorization.
  • Linear & Quadratic Equations.
  • The solution of simultaneous equations (linear equations with three variables) and problems based on them.
  • Set Theory – Sets, Representation of Sets, Types of Sets, Subsets, Universal set, Complement of Set, Union of Sets, Interaction of Sets, Disjoint
    Set, Difference of Sets, Laws of Algebra of Sets & Simple Problems with the help of Venn diagram.
  • Mappings - Into Mapping, Onto Mapping, One-One Mapping, and Many-One Mapping.

✦ Trigonometry (त्रिकोणमिति)

• • Circular measures (relation between radian & degree), the definition of trigonometric ratios, and their relations.
  • Trigonometrical ratios of angles of 00, 300, 400, 600, 900 and1800
  • Trigonometrical ratios of angles of 90±θθ, 180±θθ, 270±θθ, 360±θθ, where θθ is any angle.
  • Trigonometrical ratios (sine, cosine, tangent, and cotangent) for the sum & difference of two angles.
  • Expressing products of sines and cosines into sum and difference form.
  • Trigonometrical ratios of multiple & sub-multiple angles.
  • The angle of elevation and depression. Simple problems with height & distance.

✦ Geometry (ज्यामिति)

Pythagoras Theorem and its extension: Problems based on-

• • The square on one side of a triangle is greater, equal, or smaller than the sum of the squares on two sides of it, according to as the angle between these two sides is an obtuse angle, a right angle, or an acute angle. In the case of an inequality, the difference is twice the rectangle contained by one of these sides and the projection of the other on this site. Knowledge of the Pythagoras numbers (3, 4, 5), (5, 12, 13), etc.
  • Apollonius Theorem- The sum of the squares contained on the two sides of a triangle equals twice the sum of the squares contained on half of
    the third side and the median bisecting this site.

Physics Topics

✦ Measurement (माप)

• • Fundamental units: Fundamental quantities, S.I. system of fundamental units, standard meter, standard kilograms, standard second, micron, Angstrom & light-years derived units.
  • Measurements of small length: Principal of vernier calipers & screw gauge and its applications, the limit of accuracy of measurement, significant figures.

✦ Kinematics (गतिकी)

Elementary Knowledge of Vectors-

• • Distance & displacement, speed & velocity, representation of a vector, the addition of vectors (triangle & polygon method-only force diagram).

Acceleration

• • Equation of motion under gravity (straight line).

✦ Mechanics (मैकेनिक्स)

Laws of Motion-

• • Newton’s law of motion, the first law, the second law of motion (force mass acceleration), the unit of force (Newton & Kilogram weight), the law of conservation of momentum, and the third law of motion.

Moment of Force-

• • Moment of force and its unit, the principle of moments, the equilibrium of a body under the system of parallel forces, the center of gravity, condition of stable, unstable, and neutral equilibrium.

Chemistry Topics

✦ General and Physical Chemistry (सामान्य और भौतिक रसायन विज्ञान)

• • Science & scientific method, the definition of chemistry, branches of chemistry, and the importance of chemistry in the modern age.
  • Matter and its three physical states & deviation based on molecular kinetic theory.
  • Atom, molecule, and laws of chemical combination (Statement and examples).
  • Atomic structure, nuclear proton, neutron, atomic mass unit, electrons and their orbits (Atomic no. & isotopes) Introduction of radioactivity and nuclear energy.
  • Valency- electrovalent and co-valency.
  • Symbol, formula, chemical equation, and balancing of simple chemical equations.
  • Gas laws – Boyle's laws, Charles's law, and gas equation; Gay-lussac’s law of gaseous volumes, Dalton’s law of partial pressure, and Grahm’s law of diffusion.
  • Avogadro’s Hypothesis and its importance.
  • Atomic weight, molecular weight & equivalent weight. Examples and methods of their determinations (for molecular weight only Victor Meyer’s and Hoffman's
    method).
  • Faraday's the law of electrolysis, explanation of acid, base & salt, and the elementary concept of ionization. Principles of a simple voltaic cell.
  • Different chemical reactions-addition, substitution, dissociation, hydrolysis, double decomposition, oxidation-reduction, and catalytic.
  • Explanation of solution-solution, solute, solvent saturated solution, unsaturated solution, supersaturated solution, normal solution-molal solution, molar solution,
    solubility, viz; the reaction of the solution, some important solvents water, benzene, ether, acetone, carbon tetrachloride, and Alcohol.

✦ IERT Syllabus: Inorganic Chemistry [अकार्बनिक रसायन शास्त्र]

• • Classification of elements, general characteristics of Mendeleev's periodic table.
  • Electronic configuration & position of the following elements in the periodic table, hydrogen, carbon, nitrogen, phosphorus, sulfur &chlorine.
  • Drinking water, the volumetric composition of water, hard & soft water, temporary & permanent hard water. Physical & chemical methods for the removal of hardness of
    the water.
  • Laboratory method of preparation; properties and uses of the following gases; oxygen, nitrogen, chlorine, ammonia, sulfur dioxide, sulphurated hydrogen&hydrogen
    chloride.
  • Difference between metals & nonmetals, the metallurgy of Aluminum.

✦ IERT Syllabus: Organic Chemistry [और्गॆनिक रसायन]

• • Introduction of organic chemistry. Definition and scope of organic chemistry, the difference between organic & inorganic compounds. Preliminary introduction of
    tetrahedral nature of carbon atoms.
  • Classification & nomenclature of organic compounds-Aliphatic & Aromatic (Homologous Series).
  • Methods of preparation and properties of Paraffins (Methane and Ethane) and unsaturated hydrocarbons (Ethylene and acetylene).
  • Simple introduction of Plastic, artificial fiber, medicines, explosives, soap, and detergents.

✦ IERT Syllabus: Numerical Problem [संख्यात्मक समस्या]

• • Numerical problems based on the following topics – laws of chemical combination, percentage composition, empirical and molecular formula, the chemical equation,
  • equivalent weight, valency, the molecular weight of Volatile substances, Graham’s Law of diffusion, and Gas equation.

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