HSTES LEET 2026 Syllabus

ONLINE COMMON ENTRANCE TEST FOR B.E./B.TECH. (LATERAL ENTRY) - LEET 2026 Scheme: 90 objective type multiple choice questions, each carrying 1 mark, duration 90 minutes, No Negative Marking. SECTION A - BASIC SCIENCES (Questions 1-25, Max Marks 25) A-1 Mathematics (8 Questions, 8 Marks) Arithmetic Progressions, Complex Numbers, Logarithm, Permutation and Combination, Binomial expansion, Probability, Matrices, Trigonometry, Straight Line, Circle, Differentiation of a function, Successive differentiation, Maxima and Minima, Definite and indefinite Integration, application of integration, First order and first degree ordinary differential equations, Mean, mode, median, mean deviation and standard deviation. A-2 Physics (8 Questions, 8 Marks) Units and Dimensions with Dimensional analysis and their Limitations; Motion in one dimension and Newton's Laws of Motion; Work and Energy and Conservation Laws of Energy; Properties of matter i.e. Elasticity, surface tension and viscosity in fluid motion; Waves and vibration, Characteristics of waves and simple Harmonic motion; Rotational motion, Conservation of angular momentum; Heat and temperature, measurement of temperature and mode of transfer of heat and their laws; Geometric optics and simple optical instruments; Simple laws of electrostatics and their use to find the E and Potential, Capacitors and dielectric constant; Laser, its principle and use, superconductivity, Conventional and non-conventional energy sources. A-3 Chemistry (3 Questions, 3 Marks) Hard and soft water, types of hardness, disadvantages of hardness of water, its causes and its remedies; Acidity; Basicity; Ion Exchange Method; Electronic Configuration upto atomic number 30; Equivalent weight; PH value; Definition of symbol, formula, valency & chemical equation. A-4 Communication Skills (3 Questions, 3 Marks) Words, antonyms and synonyms, communication technique, Grammatical ability: Preposition, Correction, Voice, Narration, Punctuation, Tenses, correction of incorrect sentences. A-5 General Awareness (3 Questions, 3 Marks) General awareness about Technical Education in Haryana - Name of Polytechnic, Number of Polytechnics and sanctioned intake, Eligibility for admission to LEET, Number of Institutions offering BE/B.Tech. & B.Pharmacy, Processes involved in on-line off campus counseling, General awareness about Haryana (Districts/Tehsils/Blocks/villages, population/area/boundary states, History of Haryana), General awareness about country, General awareness about Polytechnics. SECTION B - ELECTRONICS STREAM COURSES (Questions 26-50, Max Marks 25) B-1 Elements of Electrical Engineering (9 Questions, 9 Marks) Electrical and Magnetic Circuits: EMF, Kirchhoff's laws and Faraday's Laws, Network theorems; AC Circuits: RMS value, behavior of RLC elements, series and parallel circuits, series and parallel resonance circuits; Transformers: single phase and three phase transformers; DC Machines: theory, construction and operation of DC generator and motor; Induction Motor: principle, construction and operation of three phase induction motors; Transmission and Distribution: advantage of high voltage for transmission, comparison of systems. B-2 Elements of Electronics Engineering (8 Questions, 8 Marks) Measurements & Instrumentation: errors, standards, accuracy, precision, resolution, Ammeters, voltmeters, wattmeters, energy meters, insulation tester, earth tester, multimeter, CRO, measurement of V, I & F on CRO, low/medium/high resistance measurement, AC Bridges, Transducers for temperature, displacement; Communication System: types of modulation, demodulation; Analog Electronics: semiconductor diode circuits, zener diode circuits, LED, photo diode, BJT, FET & configurations, biasing, small/large signal amplifiers, OPAMPS, oscillators, regulated power supply; Digital Electronics: Number System, conversions, Binary arithmetic, codes & parity, logic gates, Boolean algebra, Flip-Flop; Industrial Electronics and Control: SCR, DIAC, TRIAC. B-3 Elements of Computer Engineering (8 Questions, 8 Marks) Fundamentals of Computers: Organization of Digital Computers, Data Processing, High Level Languages, Translators, Compilers, Interpreters, algorithms, Flow Charting Instructions; Computer Organization: registers, bus organized computers, instruction set, control units, processor organization, memory organization (cache and virtual memory, I/O organization); Operating Systems: basic functions, process concept, scheduling, memory management, synchronization, monitors; Programming in C: data types, console I/O, program control statements, arrays, structures, unions, functions, pointers, file handling; Basics of Computer networking: LAN, WAN, Internet & Application. SECTION C - MECHANICAL STREAM COURSES (Questions 51-70, Max Marks 20) C-1 Elements of Mechanical Engineering (8 Questions, 8 Marks) Applied Mechanics: forces, friction, laws of friction, centroid of plane area, simple machines, screw jack, wheel & axles, pulleys, projectile, work, power, energy; Strength of materials: stress, strain, Hooke's law, stress-strain diagram, temperature stresses, composite section, relation between elastic constants, resilience, principal stresses, B.M. & S.F. diagrams for beams, columns & struts; Thermodynamics: first & second law, zeroth law, steam properties, Diesel cycle, Otto cycle, ideal cycles, modes of heat transfer; Fluid Mechanics: properties of fluid, viscosity, Newtonian and Non-Newtonian fluids, Bernoulli's Theorem, types of fluid flows, dimensionless numbers, measurement of fluid flow. C-2 Elements of Production Engineering/Manufacturing Processes (6 Questions, 6 Marks) Workshop Technology: Lathe operations, machining time, cutting speed, feed, depth of cut, drilling machines, milling, shaper & planer, measuring instruments and gauges (vernier caliper, micrometer, sine bar, plug/snap/ring gauges), welding, soldering, brazing; Material Science: engineering materials, mechanical properties, hardness testing, heat treatment (hardening, annealing, tempering, carburizing, normalizing); Engineering Graphics & Drawing: first and third angle projection, orthographic views, isometric views, projections of lines and solids; Foundry: pattern and types, molds and molding materials; Plastic & their properties, molding processes of plastic; Industrial Management: organizational structure, leadership qualities, quality control, productivity. C-3 Auto Engineering (6 Questions, 6 Marks) Power flow in an automobile, Gear box & its types, use and types of brakes, types of clutches, basic knowledge of differential, cooling, lubrication of engine, types of wheels and tyres, major automobile industries, E-vehicles, hybrid vehicles, steering system and angles. SECTION D - OTHER ENGINEERING STREAMS (Questions 71-90, Max Marks 20) D-1 Civil Engineering Courses (5 Questions, 5 Marks) Introduction to brick, raw materials, manufacturing of bricks, brick work in foundation; index properties of soil, seepage of soil; water demand for industrial/commercial & domestic purposes, sources of water, treatment & disposal of sludge; types of foundation, repair & maintenance of buildings, surveying (chain surveying, bench mark, compass surveying); basics of RCC, grades of concrete, workability, mixing & compaction; classification & suitability of doors, roofs; earth moving machinery, road materials, flexible & rigid pavements, classification of bridges; water requirement of crops, methods of irrigation; classification of dams & site selection for reservoir; classification of rocks; types of cement & their uses; basics of ecology, pollution of water causes & remedies, non-conventional sources of energy. D-2 Textile Engineering Courses (5 Questions, 5 Marks) Different types of fibers, fabrics & yarn manufacturing & performance, weaving technology; textile testing & quality control; modern methods in yarn products; bleaching, dyeing & printing. D-3 Chemical/Printing Engineering (2 Questions, 2 Marks) Elementary knowledge of fluid flow, chemical process industry, agro based industries, petro chemicals; introduction of printing machines/presses, types of printing. D-4 Ceramic Engineering (2 Questions, 2 Marks) Classification of various pottery productions, ceramic material & their properties. D-5 Food Technology (2 Questions, 2 Marks) Vitamins, cereals & pulses, milk & milk powder, preservation of food process. D-6 Others (4 Questions, 4 Marks) Agriculture: Introduction to Farm equipment. Architecture: History of Indian Architecture, building topologies. Fashion Design & Fashion Technology: Knowledge of Fashion Technology, History & culture, Introduction to garment manufacturing machines & tools. Note: Multiple-choice questions with four options having only one correct answer will be asked in English language. There will be No Negative Marking.