B.Sc. Information Technology (IT): Course Introduction & Eligibility Guide

Last Updated: September 19, 2026 

B.Sc. Information Technology is an undergraduate science degree that combines computer programming, algorithms, data structures, computer systems and mathematical foundations. CUET-UG is a major national entry route for participating universities, while other universities use their own merit-based or institutional admission processes.

The course prepares students for careers and further study in software development, data and computing, artificial intelligence, cybersecurity, systems, research and related technology fields.

Quick Overview

Duration & Structure

B.Sc. Computer Science can be structured as a 3-year bachelor\\\'s degree or a 4-year honours/honours-with-research programme, consistent with the UGC\\\'s NEP 2020-aligned undergraduate framework. The UGC framework provides multiple entry and exit options and recognises a three-year bachelor\\\'s degree and four-year honours/research degree structures.

The academic content commonly progresses from programming and discrete mathematics to data structures, algorithms, computer architecture, operating systems, databases, networking, software engineering and emerging computing areas. For example, the University of Delhi\\\'s B.Sc. (Hons.) Computer Science curriculum includes programming, algorithms, computer architecture, operating systems, databases, artificial intelligence and information security.

Eligibility Criteria

The standard entry point is Class 12/10+2 from a recognised board with Mathematics or an accepted equivalent subject combination, but the exact requirement is programme-specific. Current participating-university requirements demonstrate this variation: Central University of Karnataka requires Physics, Chemistry and Mathematics with 50% aggregate, whereas other universities accept Mathematics with different science or computer-related combinations.

• Academic Baseline: 10+2/Class 12 or equivalent from a recognised board; Mathematics is a key requirement for many B.Sc. Computer Science programmes.

• Minimum Marks: There is no single national percentage cutoff. Current examples range from 45% to 60%: Central University of Karnataka specifies 50% aggregate with 45% for specified categories, while Jaypee Institute of Information Technology lists 60% aggregate with 55% for SC/ST candidates.

• Age / Other Prerequisites: There is no universal national age requirement; the admitting university\\\'s rules apply. Candidates must also satisfy the prescribed CUET subject combination where CUET is used.

Entrance Exam & Entry Routes

• National-Level: CUET-UG 

• State-Level: No single nationwide state-level examination exists specifically for B.Sc. Computer Science; participating state universities can use CUET-UG, while others can use institutional or merit-based admission.

• Direct Entry: Available at universities and colleges that admit eligible Class 12 candidates through merit or their own selection process.

• Lateral Entry: Not applicable as a standard admission route to the first year of B.Sc. Computer Science.

Path Options by Complexity

Frequently Asked Questions

1. Can a PCM student apply for B.Sc. Computer Science? → Yes. PCM is accepted by many universities, although each institution specifies its own required CUET subjects and Class 12 combination.

2. Is Mathematics compulsory for B.Sc. Computer Science? → Mathematics is compulsory at many universities, including the University of Delhi and Central University of Karnataka, but some institutions publish different combinations.

3. Is B.Sc. Computer Science the same as B.Tech Computer Science? → No. B.Sc. Computer Science is a science degree focused on computing and its theoretical and applied foundations, whereas B.Tech CSE is an engineering degree with an engineering-oriented curriculum and admission framework.