B.Sc. CSIT (TU) Entrance Exam — Complete Syllabus
The Bachelor of Science in Computer Science and Information Technology (B.Sc. CSIT) entrance examination is conducted by the Institute of Science and Technology (IoST), Tribhuvan University (TU), Nepal. It is one of the most popular science-based IT undergraduate programs in Nepal, recognized both nationally and internationally. The four-year program (8 semesters, 126 credit hours) covers core subjects in mathematics, programming, networking, artificial intelligence, database, and software engineering.
The entrance examination is the gateway to admission across 60+ IoST-affiliated colleges offering B.Sc. CSIT across Nepal. This page provides the complete, topic-accurate entrance syllabus with subject-wise marks distribution, eligibility criteria, exam pattern, and preparation strategy.
Exam at a Glance
● Conducting Body: Institute of Science and Technology (IoST), Tribhuvan University (TU)
● Exam Mode: Offline (Pen and Paper / OMR-based)
● Total Questions: 100 (all MCQs)
● Total Marks: 100 (1 mark per question)
● Exam Duration: 2 hours
● Negative Marking: NONE
● Pass Mark: Minimum 35 out of 100 (35%)
● Exam Date 2083: Shrawan 24, 2083 (Sunday), 8:00 AM
● Application Fee: Rs. 1,950 (normal) | Rs. 3,900 (late)
● Official Website: iost.tu.edu.np
● Tie-breaking Order: Mathematics → Physics → Chemistry → English + Computer GK → previous academic result
Subject-wise Marks Distribution
● Mathematics: 25 marks
● Physics: 25 marks
● Chemistry: 25 marks
● English: 15 marks
● Computer Related General Knowledge: 10 marks
● Total: 100 marks
Mathematics, Physics, and Chemistry together account for 75 out of 100 marks — making these three science subjects the most decisive for a good entrance rank. The tie-breaking rule also prioritizes Mathematics first, confirming it as the single most important subject.
Eligibility Criteria
● Must have completed Grade 12 Science (or equivalent: I.Sc., A Level, CTEVT Diploma in Engineering) from a TU-recognized board/institution
● Must have studied Physics and Mathematics of 100 marks each
● NEB grading system: minimum final grade C in all required subjects
● Non-grading system: minimum second division in +2 or equivalent
● A Level: minimum grade D (with or without small letter) in Physics and Mathematics
● CTEVT Diploma in Engineering (3-year): second division, with both Physics and Mathematics of 100 marks
● Students with NG (Non-Graded) in up to two Grade 12 subjects may fill the form and appear in the exam — but cannot take admission until NG subjects are cleared
● Both Biology group and Mathematics group students of +2 Science are eligible to apply
● Must score at least 35% (35/100) in the entrance exam to qualify
Mathematics Syllabus — 25 Marks
1. Algebra
● Set, Real Number System, and Logic: sets, real numbers, intervals, absolute value, logic connectives, truth tables, laws of logic
● Relation and Function: types — injective, surjective, bijective; inverse and composite functions; algebraic, trigonometric, exponential, logarithmic functions
● Logarithmic Function: properties, change of base, applications
● Matrix and Determinants: types, operations, properties, inverse of a matrix, solving linear equations using matrix method
● Sequence and Series: AP, GP, HP; AM, GM, HM and their relations; sum to infinity of GP; infinite series
● Complex Number: algebra of complex numbers, Argand diagram, modulus, conjugate, polar form, De Moivre’s theorem
● Polynomial Equation: quadratic equations, nature of roots (discriminant), relation between roots and coefficients, formation of equations
● System of Linear Equations: consistency, Cramer’s rule, matrix inversion method
● Binomial Theorem: positive integral index, general term, middle term, binomial coefficients
● Permutation and Combination: fundamental counting principle, permutations of distinct and non-distinct objects, combinations, applications
2. Trigonometry
● Basic Trigonometry and Circular Functions: radian and degree measure, trigonometric ratios, identities, compound and multiple angle formulas
● Inverse Circular Functions: definition, principal values, domain and range of sin⁻¹x, cos⁻¹x, tan⁻¹x; relations between inverse functions
● Trigonometric Equations and General Solutions: general solutions of sinθ = sinα, cosθ = cosα, tanθ = tanα
● Properties of Triangles: sine rule, cosine rule, in-centre, orthocentre, circumcentre; solution of triangles
3. Coordinate Geometry (Analytic Geometry)
● Straight Lines: slope, intercepts, various forms, angle between lines, length of perpendicular from a point to a line, bisectors of angles
● Pair of Straight Lines: general second-degree equation, condition for pair of lines, angle between them, equation of bisectors
● Circle: standard and general equations, tangent, normal, orthogonality condition
● Conic Sections: parabola, ellipse, hyperbola — standard equations, focus, directrix, eccentricity, latus rectum
● Coordinates in Space: 3D coordinates, distance between two points, direction cosines and direction ratios
4. Vectors
● Vectors in Plane and Space: representation, types, algebra of vectors, unit vector, position vector
● Linear Combination: linearly dependent and independent vectors, collinear, coplanar, and non-coplanar vectors
● Product of Vectors: scalar (dot) product, vector (cross) product, scalar triple product; geometrical applications — area of triangle/parallelogram, volume of parallelepiped
5. Calculus
● Limits and Continuity: limit theorems, indeterminate forms, L’Hôpital’s rule, continuity, types of discontinuity
● Derivatives: derivatives by first principle, product/quotient/chain rules, implicit and parametric differentiation, higher order derivatives
● Applications of Derivatives: tangents and normals, rate of change, monotonicity, maxima and minima, concavity, points of inflection, Rolle’s theorem, Mean Value theorem
● Antiderivatives (Integration): standard integrals, integration by substitution and by parts, definite integrals, area under a curve, area between two curves
● Differential Equations: order and degree, variable separable, homogeneous, and linear first-order differential equations
6. Statistics and Probability
● Measures of Dispersion: standard deviation, variance, coefficient of variation, skewness
● Correlation and Regression: Karl Pearson’s correlation coefficient, rank correlation, regression lines and equations
● Basic Probability: sample space, events, addition and multiplication laws, conditional probability, Bayes’ theorem, binomial distribution
Physics Syllabus — 25 Marks
1. Mechanics
● Kinematics: physical quantities, vectors, equations of motion, projectile motion, relative motion
● Newton’s Laws: momentum, friction, equilibrium of forces
● Work, Energy, Power: work-energy theorem, conservation of energy, elastic and inelastic collisions
● Circular Motion and Gravitation: centripetal force, banking of track, gravitational potential, variation of g, satellite motion
● Rotational Dynamics: moment of inertia, angular momentum, rotational KE, conservation of angular momentum, torque
● Simple Harmonic Motion: spring-mass system, simple pendulum, resonance, damped and forced oscillations
● Elasticity: Hooke’s law, Young’s modulus, bulk modulus, modulus of rigidity, Poisson’s ratio
● Fluid Mechanics: Archimedes’ principle, surface tension, viscosity, Stokes’ law, Bernoulli’s equation
2. Heat and Thermodynamics
● Heat and Temperature: thermal equilibrium, specific heat, latent heat, calorimetry, Newton’s law of cooling
● Thermal Expansion: expansion of solids, liquids, and gases
● Transfer of Heat: conduction, convection, radiation; thermal conductivity, Stefan-Boltzmann law
● Kinetic Theory of Gases: gas laws, kinetic interpretation of temperature, mean free path
● Laws of Thermodynamics: first law, second law, Carnot cycle, entropy, efficiency of heat engines
3. Waves and Optics
● Wave Motion: types of waves, speed, stationary waves
● Sound: velocity in different media, Doppler effect, acoustic phenomena
● Waves in Pipes and Strings: closed and open pipes, harmonics, resonance tube, laws of strings
● Geometric Optics: reflection, refraction, total internal reflection, prism, lenses, lens formula, optical fiber, optical instruments
● Physical Optics: Huygens’ principle, Young’s double slit interference, Fraunhofer diffraction, diffraction grating, polarization, Brewster’s law
4. Electricity and Magnetism
● Electrostatics: Coulomb’s law, electric field, Gauss’s law, electric potential, capacitors and their combinations, energy stored, effect of dielectrics
● DC Circuits: Ohm’s law, resistivity, internal resistance, Kirchhoff’s laws, Wheatstone bridge, Joule’s law
● Magnetic Effect of Current: Biot-Savart’s law, Ampere’s law, force on conductor, torque, Hall effect
● Electromagnetic Induction: Faraday’s and Lenz’s laws, AC generator, self and mutual induction, transformer
● Alternating Currents: RMS values, phasor diagrams, LCR circuits, resonance, power factor
● Thermoelectric Effect: Seebeck and Peltier effects, thermocouples
5. Modern Physics
● Electrons and Photons: cathode rays, Millikan’s experiment, photoelectric effect, Einstein’s equation, Planck’s constant
● Atomic Structure: Bohr’s model, spectral series, de Broglie hypothesis, Heisenberg uncertainty principle
● X-rays: production, properties, Bragg’s law; laser
● Semiconductor Devices: P-N junction, rectification, Zener diode, transistor, logic gates (AND, OR, NOT, NAND, NOR, XOR)
● Radioactivity and Nuclear Physics: radioactive decay law, half-life, mass defect, binding energy, mass-energy relation, fission, fusion, carbon dating
● Recent Trends: nanotechnology, superconductors, gravitational waves, seismology
Chemistry Syllabus — 25 Marks
1. Physical Chemistry (8–11 marks — Highest Chemistry section)
● Stoichiometry and Mole Concept: Dalton’s atomic theory, laws of stoichiometry, atomic and molecular mass, empirical and molecular formula, limiting reactant, Avogadro’s hypothesis
● Atomic Structure: Bohr’s model, quantum numbers, electronic configuration, periodic table trends
● Chemical Bonding: ionic, covalent, coordinate, metallic bonds; VSEPR theory, shapes of molecules, hybridization
● States of Matter: gaseous state (gas laws, kinetic theory), liquid state, solid state
● Chemical Equilibrium and Le Chatelier’s Principle
● Ionic Equilibrium: acids, bases, pH, buffer solutions, solubility product (Ksp)
● Oxidation and Reduction: oxidation numbers, balancing redox reactions
● Thermodynamics: enthalpy, entropy, Gibbs free energy, Hess’s law
● Chemical Kinetics: rate of reaction, order, activation energy, Arrhenius equation
● Electrochemistry: electrolytic and galvanic cells, Faraday’s laws, electrode potential, Nernst equation
● Volumetric Analysis: molarity, normality, molality, titration, equivalent weight
2. Inorganic Chemistry (7–9 marks)
● Periodic Classification: periodic trends in atomic radius, ionization energy, electronegativity, electron affinity
● Non-metals: hydrogen, oxygen, ozone, water, nitrogen and its compounds, halogens, carbon, phosphorus, sulphur, noble gases
● Metals: alkali metals, alkaline earth metals, metallurgical principles
● Heavy and Transition Metals: copper, silver, zinc, iron, mercury — general properties, compounds, and uses
● Bio-inorganic Chemistry: role of metals in biological systems
3. Organic Chemistry (8–11 marks — Equally Highest Chemistry section)
● Basic Concepts: hybridization, IUPAC nomenclature, structural isomerism, reaction mechanisms (inductive effect, resonance, homolysis, heterolysis)
● Hydrocarbons: alkanes, alkenes, alkynes — preparation, properties, reactions; aromatic hydrocarbons (benzene and derivatives)
● Haloalkanes and Haloarenes
● Alcohols, Phenols, and Ethers
● Aldehydes and Ketones
● Carboxylic Acids and Derivatives: esters, amides, acid chlorides, anhydrides
● Nitro Compounds and Amines: aliphatic and aromatic
● Molecules of Life: carbohydrates, proteins, lipids, nucleic acids, vitamins
● Polymers: natural and synthetic polymers, types, examples, uses
English Syllabus — 15 Marks
1. Grammar
● Tenses and subject-verb agreement (concord)
● Articles, prepositions, and determiners
● Active voice and passive voice
● Direct speech and indirect speech (narration)
● Conditional sentences (Types I, II, III)
● Parts of speech: nouns, pronouns, adjectives, adverbs, verbs, conjunctions
● Tag questions
● Sentence structure and transformation
● Prefix, suffix, and word formation
● Connectives and discourse markers
● Verbals: infinitives, gerunds, and participles
● Punctuation
2. Vocabulary
● Synonyms and antonyms
● Word power and vocabulary in context
● Idiomatic expressions and phrases
3. Phonetics
● Phonemes: vowels and consonants of English
● Syllables: syllable division and structure
● Word stress and sentence stress
● Intonation patterns
4. Reading Comprehension
● Comprehension of passages on general, scientific, and technology-related topics
● Inferential and factual question types
● Main idea, supporting details, and vocabulary in context
Computer Related General Knowledge — 10 Marks
1. Computer Fundamentals
● Definition, characteristics, and applications of computers
● Generations of computers and classification (supercomputer, mainframe, mini, micro)
● CPU components: ALU, Control Unit, Memory Unit; instruction cycle
● Input devices: keyboard, mouse, scanner, OMR, OCR, MICR, barcode reader, touchscreen
● Output devices: monitor types (CRT, LCD, LED), printers (impact and non-impact), plotter
● Memory hierarchy: RAM, ROM, cache memory, secondary storage (HDD, SSD, CD/DVD, flash drives)
● I/O ports and interfaces: USB, HDMI, VGA, serial and parallel ports
2. Number System and Boolean Logic
● Number systems: decimal, binary, octal, hexadecimal — conversion between all bases
● Binary arithmetic: addition, subtraction, multiplication, division
● 1’s complement and 2’s complement representation
● Boolean algebra: basic laws and theorems, De Morgan’s theorems
● Logic gates: AND, OR, NOT, NAND, NOR, XOR, XNOR — symbols and truth tables
● Combinational circuits: half adder, full adder, encoder, decoder, multiplexer
3. Software and Operating System
● Software types: system software and application software
● Language processors: compiler, interpreter, assembler — differences
● Operating system: definition, functions, types (batch, time-sharing, real-time, distributed, embedded)
● Open source vs. proprietary software
● Programming languages: low-level (machine, assembly) and high-level; 4GLs; scripting languages
4. Internet and Networking
● Internet concepts: IP address (IPv4, IPv6), DNS, DHCP, subnet mask, gateway
● Network types: LAN, MAN, WAN, PAN
● Network topologies: bus, star, ring, mesh, hybrid
● Network devices: hub, switch, router, bridge, gateway, modem, NIC
● OSI model: 7 layers and their functions
● Internet services: WWW, email, FTP, HTTP, HTTPS, VoIP
● Cloud computing: types (public, private, hybrid), service models (IaaS, PaaS, SaaS)
5. Web Technology and Multimedia
● HTML: basic structure, tags, lists, tables, forms, links, images
● CSS: inline, internal, external styles; basic selectors
● Multimedia components: text, audio, video, image, animation
● File formats: image (JPEG, PNG, GIF), audio (MP3, WAV), video (MP4, AVI)
6. Information Security and Cyber Law
● Cybersecurity threats: virus, worm, Trojan horse, spyware, ransomware, phishing, DDoS
● Security measures: antivirus, firewall, encryption, digital signature
● Cyber Law in Nepal: Electronic Transaction Act 2063 — key provisions and offences
● ICT Policy in Nepal and Digital Nepal Framework
7. Database Basics
● Database concepts: data, information, database, DBMS
● Relational database: tables, primary key, foreign key
● Basic SQL: SELECT, INSERT, UPDATE, DELETE, CREATE TABLE
How B.Sc. CSIT Entrance Relates to NEB Grade 11 & 12
The B.Sc. CSIT entrance syllabus is explicitly based on the NEB Grade 11 and 12 curriculum for Mathematics, Physics, Chemistry, and English. Students who have thoroughly studied these subjects at the +2 level already have the foundational content knowledge the entrance exam tests. Computer Related GK (10 marks) draws from the NEB Grade 11 and 12 Computer Science syllabus — students who studied Computer Science at +2 have a direct advantage here.
However, the entrance exam differs from the NEB board exam in three critical ways: it is an MCQ-only paper (no long answers or diagrams), it tests the combined Grade 11 and 12 syllabus across five subjects in a single 2-hour paper, and — unlike IOE and MECEE — it has NO negative marking. The absence of negative marking changes strategy significantly: there is no penalty for attempting every question, including ones you are uncertain about.
B.Sc. CSIT Program Highlights
● Duration: 4 years (8 semesters)
● Total Credit Hours: 126
● Affiliated Colleges: 60+ institutions across Nepal
● Total Enrollment Capacity: approximately 3,072 students (Open: 2,457 | Samabesi/Quota: 615)
● First Semester Subjects: Mathematics I, Physics, Introduction to C Programming, Digital Logic, Introduction to IT
● Later Semesters: Data Structures, Operating Systems, Database Management, Computer Networks, Artificial Intelligence, Software Engineering, Web Technology, Data Science, Machine Learning
● Elective Tracks (Semesters 7–8): AI and Machine Learning, Advanced Networking and Security, Web and Mobile Development, Cloud Computing, Data Science, Information Security
● Final Year: Project work + internship
Tips to Score High in B.Sc. CSIT Entrance
● Attempt every question — no negative marking: Unlike IOE and MECEE, B.Sc. CSIT has no penalty for wrong answers. Never leave a question blank, even if you have to guess between two options.
● Prioritize Mathematics — it breaks all ties: Mathematics determines rank first in case of ties, carries 25 marks, and rewards systematic daily practice. Cover all 6 topic areas: Algebra, Trigonometry, Coordinate Geometry, Vectors, Calculus, and Statistics/Probability.
● Treat Physics and Chemistry with equal seriousness: Each carries 25 marks. For Physics, prioritize Modern Physics, Electricity and Magnetism, and Mechanics. For Chemistry, Organic and Physical Chemistry each carry 8–11 marks.
● Use Computer GK as free marks: The 10-mark Computer GK section tests content directly from the NEB Computer Science syllabus — Number Systems, Boolean Logic, Operating Systems, Networking basics, and Cybersecurity. Students who studied Computer Science at +2 level should be able to score 8–10 here with light revision.
● Practice English grammar rules actively: English carries 15 marks. Grammar (tenses, voice, narration, conditionals) and vocabulary together carry the most weight. Practice with grammar exercises rather than reading theory passively.
● Solve past B.Sc. CSIT entrance papers: TU IoST publishes model questions and past papers — these reveal exact difficulty level, recurring question types, and topic distribution. Practice under timed conditions (2 hours for 100 questions = 72 seconds average per question).
● Complete the full NEB syllabus for both Grade 11 and Grade 12: The entrance covers both years equally. Many students under-prepare Grade 11 topics (introductory mechanics, basic organic chemistry foundations, trigonometry) because their recent focus was on Grade 12.
● Form filling is college-based but exam is centralized: Unlike MECEE, you fill the B.Sc. CSIT admission form from any affiliated college — but one form is valid for all colleges. Choose a well-regarded college for your form submission as merit list ranking determines which college you can attend.
Frequently Asked Questions (FAQs)
What subjects are tested in the B.Sc. CSIT entrance exam?
The B.Sc. CSIT entrance exam covers five subjects: Mathematics (25 marks), Physics (25 marks), Chemistry (25 marks), English (15 marks), and Computer Related General Knowledge (10 marks) — totaling 100 marks across 100 MCQ questions in 2 hours.
Is there negative marking in the B.Sc. CSIT entrance exam?
No. Unlike IOE and MECEE-BL, the B.Sc. CSIT entrance exam has NO negative marking. Every question carries 1 mark, wrong answers are simply not awarded marks, and students should attempt every single question without fear of penalty.
What is the minimum pass mark for B.Sc. CSIT entrance?
Students must score at least 35 out of 100 (35%) to pass the B.Sc. CSIT entrance examination. However, since admission is strictly merit-based, scoring the minimum pass mark does not guarantee admission to a preferred college — a higher score is needed for competitive colleges.
Can Biology group students apply for B.Sc. CSIT?
Yes. Both Biology group and Mathematics group students of +2 Science are eligible to apply, provided they have studied Physics and Mathematics of 100 marks each. Students who studied Biology instead of Computer Science at +2 level can still apply, but should give extra attention to the Computer Related GK section.
When is the B.Sc. CSIT entrance exam held?
The B.Sc. CSIT entrance exam 2083 is scheduled for Shrawan 24, 2083 (Sunday) at 8:00 AM. The exam is generally held annually after the NEB Grade 12 results are published. Students should check iost.tu.edu.np regularly for the latest schedule.
How does tie-breaking work in the B.Sc. CSIT merit list?
If two or more students score equal total marks, the merit order is decided in this priority: (1) Marks in Mathematics, (2) Marks in Physics, (3) Marks in Chemistry, (4) Marks in English and Computer GK combined, (5) Previous academic level results. This sequence confirms that Mathematics performance is the single most important factor in determining rank.
How many colleges offer B.Sc. CSIT under TU?
Currently, 60+ institutions across Nepal offer B.Sc. CSIT under Tribhuvan University, with 18 of them located in Kathmandu district. Total enrollment capacity is approximately 3,072 students (Open: 2,457 | Samabesi/Quota: 615). Well-known colleges include St. Xavier’s College Maitighar, Kathford International College, and St. Lawrence College, among many others.
Where can I find study resources for B.Sc. CSIT entrance preparation?
You can find Mathematics, Physics, and Computer Science study resources relevant to B.Sc. CSIT entrance preparation on nneducation.com. Browse our courses and entrance mock section for practice. The official B.Sc. CSIT entrance syllabus PDF is also embedded at the top of this page for your reference.
Related Resources on NN Education
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● Entrance Mock Tests