Complete Guide to B.Sc. Data Science Course 2026: Curriculum to Career

TL;DR

• A data scientist gathers raw data, cleans and analyses it, and presents the findings in a clear and visually engaging manner.
• A B.Sc. in Data Science is a three-year undergraduate degree divided into six semesters.
• You are eligible to apply if you have completed 10+2 with at least 50% overall in Physics, Chemistry, and Mathematics.
• The course syllabus includes programming languages, statistics, probability, data structures, and related subjects.
• After completing the B.Sc. in Data Science, you may choose to pursue a PG for further specialisation.
• The programme offers strong career prospects, with roles such as Data Analyst, Data Scientist, and Machine Learning Engineer.

Introduction 

The world generates approximately 400 million terabytes of data daily, and the number keeps increasing. This includes a combination of structured and unstructured data. Businesses want to convert this raw, unstructured data into actionable insights so they can make smart decisions, such as which product will drive profit, where to cut costs, and how to provide a personalised customer experience.

That’s where data scientists step in. This is the role of a data scientist. By combining analytical thinking with technical expertise, data scientists help organisations understand patterns, solve problems, and make informed, data-driven choices.

For individuals exploring how to become a data scientist, a B.Sc. in Data Science programme is one of the most common and reliable starting points. This guide breaks down the B.Sc. Data Science course details, including eligibility, syllabus, admission process, fees, career scope, and expected salaries.

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Overview of Bachelor of Science (B.Sc.) in Data Science

A Bachelor of Science (B.Sc.) in Data Science is a 3-year undergraduate programme designed to build a strong foundation in how data is collected, processed, analysed, and interpreted. 

Throughout the programme, learners develop hands-on skills in coding, data handling, visualisation, and model building. They also learn how to apply analytical thinking to interpret information and solve practical problems. By the end of the degree, graduates are equipped with the technical and analytical abilities required for roles in data analysis, data engineering, and entry-level data science.

B.Sc. Data Science Eligibility and Fees

B.Sc. data science colleges in India have different admission criteria, but here’s what’s generally required.

• You are eligible if you’ve passed 10+2 from a recognised board with at least 50% aggregate in Class 12.
• You must also have studied Physics, Chemistry, and Mathematics in both Class 10 and Class 12.

The fee for the B.Sc. data science course can also vary for each institute. In top-tier institutes, the annual fee for this course starts at approximately ₹60,000.

B.Sc. Data Science Syllabus 2026

This three-year programme has six semesters. 

Here’s what’s included in the syllabus.

Semester 1

• Basic Mathematics
• Computer and Information Technology
• Statistics
• Programming in C

Semester 2

• Cyber and Information Security
• Data Analysis using Spreadsheet Application
• Software Engineering and Modelling
• Mathematics - II
• Probability Theory

Semester 3 and 4

• Database Management Systems
• Network Basics
• Object-Oriented Programming Using Java
• Probability & Statistics
• Individual Excellence & Social Dynamics

Semester 5 and 6

• Foreign Business Language
• Open Elective Courses
• Outdoor Activity-Based Courses

After the course, you can usually work on a capstone project, in which you utilise the knowledge that you’ve gained throughout the course to solve a real-world business challenge.

B.Sc. Data Science Admission Process

The admission process differs based on whether the programme is offered online or offline. Offline universities may require entrance exams, in-person verification, and detailed merit-based screening. Online programmes usually follow a simpler, fully digital process.

Typically, recognised online universities follow these steps:

1. Fill out the online application form.
2. Upload Class 10 and 12 marksheets, ID proof, and other required documents.
3. Pay the first-semester fee after document approval to confirm admission.

B.Sc. Data Science Scope and Salary

An undergraduate degree in data science is a pathway to rewarding career paths. After graduation, you can work as:

• Data Analysts

Data analysts collect, clean, and process large amounts of data to help companies make smart, data-backed decisions. They use Excel, Tableau, SQL, and Power BI to sort and organise data. Many data analysts are promoted to senior-level positions after a few years of experience.

Salary: ₹7,47500 per year

• Data Scientists

A data scientist also works with raw data, cleans it, and analyses the information to find useful insights. They can also build predictive models. What sets them apart from data analysts is their ability to use advanced ML algorithms, which can help predict demand, fraud risk, and stock prices.

Salary: ₹15,90000 per year

• Machine Learning Engineer

A machine learning engineer goes beyond basic data analysis by building systems that can identify patterns, make predictions, and generate recommendations automatically. For instance, they may develop a recommendation model that predicts what a customer is likely to buy next based on past purchases.

Salary: ₹13,63,500 per year

Conclusion

As organisations rely more on data to guide their decisions, the need for professionals who can analyse information and turn it into meaningful insights is growing rapidly. If you want to begin your journey in this field, a B.Sc. in Data Science is a strong starting point for anyone planning to enter this field, helping build the right mix of analytical and technical skills. 

At Amity University Online, we make this journey smoother with structured coursework, practical learning, and a flexible online format designed to fit your routine. If you're ready to take the first step towards becoming a data professional, you can explore the complete program details on Amityonline.