B.Sc. (Hons) Computer Science Semester 1 Previous Year Question Papers
All Semester 1 subjects for B.Sc. (Hons) Computer Science at Delhi University — 4 subjects, 75 previous year question papers from 2020–2026. Open any subject to view or download the original PDF papers by year.
Paper types this semester: DSC, GE.
This semester carries 3 core (DSC) subjects and 1 generic elective (GE) subject. Each subject below links to its own page with every available previous year paper — filter by year, then open or download the PDF directly.
Core papers (DSC)
Generic electives (GE)
Sample questions from B.Sc. (Hons) Computer Science Semester 1 papers
- Computer System Architecture (2025)
Write the micro-operations for the following instructions
- Mathematics for Computing (2026)
Parts of a question must be answered together. 1(a) Find the Rank of the following matrix using row echelon form (5)
- Object Oriented Programming using Python (2026)
1 (a) Draw a flowchart to compute the factors of a given number. (5)
- Programming Using C++ (2026)
Parts of question must be answered together.
Tools for Semester 1
- SGPA CalculatorWork out this semester's SGPA from your marks
- Exam KitPlan revision across all 4 subjects this semester
- DU Semester 1 Exam Guide: First-Year Preparation Tips for FreshersA complete survival guide for Delhi University first-year students facing their first semester exams — what to expect, how to study, and how to avoid common fresher mistakes.
Frequently asked questions
- Where can I find B.Sc. (Hons) Computer Science Semester 1 previous year question papers?
- This page lists all 4 Semester 1 subjects of B.Sc. (Hons) Computer Science with 75 question papers from 2020–2026. Open a subject to view or download the PDFs.
- How many subjects are in B.Sc. (Hons) Computer Science Semester 1?
- 4 subjects have question papers listed for B.Sc. (Hons) Computer Science Semester 1.