Data science leverages analytics, statistics, and machine learning to uncover insights and drive business growth. In 2025, businesses across industries are increasingly turning to people with data science skills to identify these opportunities, improve efficiency and gain a competitive edge, making it one of the fastest-growing career options.

However, before pursuing a career in data science and enrolling in a course, it's important to understand what it takes to get to the other side. You’ll need to identify the appropriate level and the necessary knowledge and skills required to progress successfully, which depend on the proper evaluation of your eligibility. 

In this article, you will find insights into the data science course duration and fees, eligibility, skills, costs, and outcomes for informed decision-making. 

What is Data Science Course Eligibility?

Eligibility refers to the minimum qualification or background required. The data science course eligibility refers to the specific requirements that enable candidates to enroll in a Data Science course. These eligibility criteria are set based on the level of the course and help align the candidate's existing knowledge with the course material. 

Here are some insights into eligibility for a data science course:

Course Level

Eligibility Criteria 

Subjects 

Undergraduate 

50 to 60% marks in class 10+2 exams 

Mathematics, Programming, and Statistics 

Postgraduate 

Graduation with 50 to 70% 

Statistics, Programming, and Mathematics 

Diploma 

Undergraduate education or a Bachelor’s degree 

Computer Science, Engineering, Statistics, IT, or related areas  

Certification programs and online courses 

No strict requirements 

Basic understanding of Statistics, Probability, and Programming 

Doctoral degree 

Master’s degree 

Computer science, Statistics, IT, Mathematics, Engineering disciplines 

How to Meet Eligibility Requirements?

Candidates who don’t meet some of the eligibility criteria can always upskill through various means to meet the required qualification.. There are different methods to gain the relevant knowledge and skills. Here are some methods through which you can meet the data science course eligibility criteria: 

1. Foundation Course

Enroll in beginner-friendly programs that teach essential topics such as basic data handling, programming, and others. These courses may be available for free and do not require prior experience. 

2. Bootcamps 

Bootcamps offer advanced knowledge and practical lessons, bridging the gap between theoretical concepts and their application for individuals who are familiar with the basics.

3. Self-Study

Candidates can opt to self-study with the help of books, YouTube, blogs, and free or paid courses.

4. Industry Exposure

Gain industry exposure through internships or freelance work related to Data Science to build experience and understanding.

5. Learn Tools 

Learn about essential tools for Data Science roles by using video tutorials, documentation, and YouTube.

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Data Scientist Skills

The skills necessary to work as a Data Scientist professional are as follows:

Technical Skills

  • Programming: To handle big data with the use of different programming languages such as Python, SAS, R, or SQL
  • Statistics and Probability: To develop high-quality machine learning models and algorithms. It involves learning regression, central tendency, sampling, statistical methods, and others
  • Data Wrangling: To make the data usable and derive insights from it. Understanding data management is also essential for data extraction and storage. The essential tools to know for data wrangling are Alteryx and Tamr, while for data management, options include MySQL and Oracle
  • Deep Learning: To develop neural network-based models. It requires proficiency in frameworks such as PyTorch, TensorFlow, and others
  • Data Visualization: To effectively exhibit and communicate the findings for both technical and non-technical audiences

Soft Skills

  • Business Acumen: To help businesses upgrade and solve relevant problems
  • Analytical and Critical Thinking: Both analytical and critical thinking mindset holds the key to navigating through the different challenges associated with the roles
  • Interpersonal Skills: To communicate effectively, enhance working relationships, and handle the team or juniors

What Does a Data Scientist Do?

Data scientists collect, evaluate, and analyze data to derive relevant insights for development, design, functionality enhancement, and decision-making. The data scientists are concerned with the following tasks:

  • They define the objective or purpose for handling data to identify exactly what information is required
  • They handle a variety of data types, such as big data, structured and unstructured data, and others, to clean, process, store, and integrate them
  • They utilise scientific and statistical methodologies to handle data
  • Data scientists build models to obtain predictive outcomes, automate processes, and solve business problems
  • They present their funding through effective data visualization and communicate the same to both technical and non-technical audiences
  • They also participate in strategic decision-making for the application of the gained insights

Data Scientist Salary

The data scientist's salary for India and the US is as follows. [Source: Indeed]

Experience level 

Salary in India (INR)

Salary in US ($)

Entry level 

5 lakh to 14 lakh per year 

79k to 100k per year

Mid level 

11 lakh to 23 lakh per year 

88k to 100k per year 

Senior level 

15 lakh to 30 lakh per year 

100k to 200k per year 

Data Science Free Courses: Worth It?

The free data science courses can be worth it. The conditions are:

  • They should clarify your concepts
  • They should be implemented by developing self-projects or in jobs
  • They should offer hands-on practice with real datasets or develop the base for the same

The free Data Science courses are preferred by beginners and professionals willing to make a career switch. It is because:

  • They help understand what the field entails and evaluate their passion for the work
  • They are flexible and self-paced, and hence help manage work with studies
  • They build foundational knowledge
  • Trusted platforms provide them and hence offer quality content and explanation

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Conclusion

The growing global demand for Data Scientists makes it a worthy profession to choose for a career. The journey to any career, regardless of your existing background, starts with a dedicated mindset and the will to begin. The fundamental clarity and presence of soft skills play a major role in progressing in any field. While you work on soft skills at your current job or study place, enhance your technical skills in Data Science.

Begin by understanding the eligibility criteria for the data science course, then choose the free courses accordingly. It will help to gradually introduce yourself to the basics, followed by heading on to in-depth and advanced concepts. Also, focus on gaining hands-on experience. With the right mindset, learning platform, and commitment, you can turn your data passion into a high-impact profession.

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FAQs

1. Do I need coding experience to enroll in a course?

Experience with programming languages is beneficial for enrolling in a data science course. However, it is not mandatory. The need and level of experience also depend on the type of role a candidate is aiming for. 

2. Can non-technical graduates apply?

Yes, a non-technical graduate can apply for the Data Science courses that are beginner-friendly. It helps them gain clarity right from the basics. 

3. Are there age restrictions?

No, there are no age restrictions for beginning data science courses. 

4. What’s the difference in eligibility between online courses and bootcamps?

Bootcamps offer accelerated learning with a focus on practical skills. Hence, eligibility generally requires prior knowledge or experience in the subject. Online courses, depending on the type, are self-paced and may cover a wide range of topics. Hence, the eligibility criteria are flexible and fit well with the learning pace and requirements of beginners. 

5. Do I need experience with tools like Pandas or NumPy?

While familiarity would help in understanding, experience with these tools is not a prerequisite for enrolling in the data science course. 

6. Do online vs. in-person courses have different eligibility?

While the eligibility criteria will depend on the level of the course in consideration, generally, the requirements aren’t very distinct. 

7. What’s the difference between short-term and long-term courses?

The time duration of short-term courses generally ranges from a few days to months. They contribute to rapid skill development and application. However, the long-term courses will span several months to years. Here, the focus is on in-depth knowledge and critical thinking. 

8. Are bootcamps suitable for freshers?

If you belong to a similar field, the bootcamps would help you apply existing knowledge while learning new skills quickly. However, for candidates with completely different backgrounds, gaining conceptual knowledge first would be more beneficial. 

9. Can I study while working full-time?

Yes, it is possible to study while working full-time. Effective time and energy management, combined with self-paced learning courses, will help you upskill.

10. Are MOOCs eligible for certification later?

Yes, MOOCs offer certificates of completion upon meeting the specific criteria set for the course. 

11. Do data science certificates improve job prospects?

If you can exhibit the skills you have learned through a data science certification course, then you can definitely improve your job prospects. Ensure you choose the course carefully and showcase your capabilities in the right place and manner. 

12. Is course eligibility different in India vs. abroad?

The eligibility criteria vary depending on the type of course you wish to enroll in and the specific school or college of your interest. 

13. How long does it take to land a job?

The time required to land a job varies for every individual. Generally, it takes around a few months to get the job.

Data Science & Business Analytics Courses Duration and Fees

Data Science & Business Analytics programs typically range from a few weeks to several months, with fees varying based on program and institution.

Program NameDurationFees
Professional Certificate Program in Data Engineering

Cohort Starts: 25 Aug, 2025

7 months$3,850
Professional Certificate in Data Analytics and Generative AI

Cohort Starts: 28 Aug, 2025

8 months$3,500
Professional Certificate in Data Science and Generative AI

Cohort Starts: 1 Sep, 2025

6 months$3,800
Data Strategy for Leaders

Cohort Starts: 11 Sep, 2025

14 weeks$3,200
Data Science Course11 months$1,449
Data Analyst Course11 months$1,449