Data science after class 12th

There are many courses available for studying data science after the 12th; a diploma in data science, graduation in Data Science, and Data Science certifications are a few among these options. The top benefits of the Data Science course are career advancements, salary hikes, and better job opportunities in your field. Though every course has a different duration and syllabus, every course is a stepping stone towards a data science career.

A Data Science certification course is intended to advance your career and therefore is designed to train you in tools and techniques, skills and concepts used in academic learning as well as in industry projects. To know more about certification courses, I recommend you to join Anexas free introductory Data Science Workshop

In this article we will discuss the top courses, eligibility, admission, and top institutions for the courses, along with different job profiles in Data Science

What is Data Science?

Data science is a field of study in which data is assessed using a given set of goals and conditions, and decisions are made depending on the patterns and results of the analysis. It is an interdisciplinary field that involves analyzing the data and gaining the required knowledge through scientific techniques and processes.

data science after 12th class

Data Science after 12th

There are multiple options to choose from when you are taking a career in Data Science after the 12th. For students from the science and commerce stream, it is a bright career choice as the field requires knowledge of mathematics, computer science, and statistics. The aspiring job roles include data scientist, data analyst, business intelligence analyst, and data engineer. These job roles are best suited for students from relevant studies like business studies, science, and engineering.

Diploma in Data Science

A diploma in Data Science is one of the most popular choices for entry-level jobs. In diploma, fundamentals of data science. Students who don’t want to spend less time on a degree course and want to start working in the field can opt for a diploma course. Duration of diploma courses are generally 6 months to 12 months and after finishing the course you can straight away start with a job.

Graduation in Data Science

When opting for a graduation course in data science, there are several options available for science and commerce students. Degree courses are typically 3-4 years in duration and are an extension of learning fundamentals as well as important concepts with practical knowledge. A few degree courses are

  1. B.Sc. in Data Science
  2. B.Sc. in programming and data science
  3. BCA in Data Science
  4. B.Tech in Data Analytics
  5. B.Tech in Data Science

Post graduation in Data Science

After you have completed your degree in data science or any other relevant area, the next step is mastery in a particular niche. Post graduation in data science helps you get senior job positions with important roles in top domains. Compared to a degree or diploma, you get better job prospects with higher salaries after completing post-graduation. M.Sc. in data science, PGP in data science, MBA in data science and data analytics, and M.Tech in data science are among a few PG courses in data science.

Certificate course in Data Science

Similar to a diploma course, a certification course in data science is also 12 months or less in duration and is aimed to prepare you for jobs. Yet certifications are different as they cover a syllabus based on industry requirements. The course content involves concepts, tools, and skills essential for industry standards

Even if you are studying in a different stream as a graduate, Anexas offers you an opportunity to become a data scientist through a Data Science certification course on three levels: Basic, Intermediate, and Advanced. The course across different levels trains you for a career in data science. The training involves 45 hours of a live interactive sessions with industry expert certified trainers. In the sessions, different topics are covered with training in tools, assignments with real-time completion, and industry-based projects.

Anexas also provides 100% job assistance after completion of the Basic and Intermediate levels of the data science course. In this program, you receive grooming sessions, interview skills, resume-building sessions, and placement guidance among other benefits.

Here is a list of top Data Science courses

Courses Duration
BSc in data science 3 years
BCA in data science 4 years
BSc in programming and Data Science 3-6 years
B.Tech in Big Data Analytics 4 years
MSc in Data Science 2 years
Diploma in Data Science 6-12 months
Executive Post Graduation program in Data Science 12 months
Certificate program in Data Science 6 months
M.Tech in Data Science 2 years

Eligibility, admissions, and examinations for Data Science after 12th in India

As Data Science is a very new field of study, there are still very limited programs and institutes that provide data science courses. But as the demand is growing rapidly, there are top institutions that provide the most promising courses. Let us discuss the eligibility to take part in the courses, admission and examination, and institutions with the most popular programs.

Eligibility Criteria for Data Science courses

We now know different courses and their duration. But there are certain eligibility criteria to apply for these courses

Data Science course Eligibility Criteria
Diploma Knowledge of mathematics, statistics, and computer science. 50% marks in 12th board.
Graduation Knowledge of mathematics, statistics, and computer science. 12th from a recognized board. 50% or more marks on the 12th board. (this depends on the institution)
Certification Knowledge of mathematics, statistics, and computer science.Anyone, programmer or nonprogrammer can attend.
Post Graduation Graduation in a relevant field. Graduation from a reputed institution.
Ph.D. 50% or more in post-graduation from a reputed institution.

Admission procedure for Data Science courses

There are different admission procedures for different data science courses after the 12th. Let us discuss each course individually:

  1. Data Science certification- You can directly apply for a data science certification course. Based on your knowledge and interest in a particular certification, you can apply for the course using websites of the institution.
  2. For diploma, you can apply directly according to the procedure of the university providing it. Based on your percentile in 12th exam and interview, you can get admission.
  3. For undergraduate programs, there are different entrance exams like JEE for B.Tech. For some courses, you can apply directly in the university or college.
  4. For post graduate programs, there are same procedures like a UG program. Entrance exams like CAT and GATE are conducted. There are some certification agencies that provide PG courses in association with top universities.

For Ph.D., there are common entrance exams like NET and UGC, where your score is considered for admission

Entrance Exams for Data Science courses

Different institutes conduct or consider different entrance exams for admission to a data science course. Let us discuss a few popular examinations and the institutions associated with them.

Undergraduate admission

  1. JEE- Joint Entrance Exam for admission in IITs with data science courses.
  2. SSU CET- Exam conducted by Sri Sri University.
  3. AMET CET- Common entrance exam by Academy of Maritime Education and Traning University.
  4. Jain University Entrance exam- for admission to Jain University, Bangalore.

Postgraduate admission

  1. GATE- Graduate Aptitude Test in Engineering is a national level exam for admission in M.Tech.
  2. CAT- Common Admission Test for MBA in data science
  3. CUET- Exam conducted by Christ University.
  4. CUCET- Entrance Exam for admission in different courses by central universities.
  5. JNUEE- Exam conducted by Jawaharlal Nehru University.
  6. NIMSEE- National level exam by NIMS university.

Career in Data Science after 12th?

Now that we have discussed different ways to attend a data science course, let us know the different professions in data science. After completing any data science course, these are the top job profiles you can choose from.

Data Scientist

A data scientist is responsible for understanding the business, data modeling, and automating the process. A data Scientist is required to suggest solutions, and present the findings to the team. A Data Scientist should have programming skills, problem-solving skills, and presentation skills.

Educational requirement

The educational qualifications to become a data scientist are:

  1. Bachelors or masters in relevant field.
  2. 5 or more years of experience in the industry.
  3. Fluency in Machine Learning and Deep Learning

Data Analyst

A data analyst works on processed data to find solutions for business problems. A data analyst is responsible for performing different analyses and visualization on data to present the findings. 

Educational requirement

The educational qualifications to become a data analyst are:

  1. Bachelor or certification in data science or data analytics.
  2. Knowledge of analytical tools

Data Engineer

A data engineer prepares a framework for data to be used later. They collect, manage and transform raw data into useful information for data scientists to work on.

Educational requirement

The educational qualifications to become a data engineer are:

  1. Bachelors in relevant field.
  2. Strong knowledge of programming languages.
  3. Fluency in coding.

Business Intelligence Analyst

A Business Intelligence Analyst is responsible for reviewing data to find trends and patterns in it, which can be used for business decisions.

Educational requirement

The educational qualifications to become a Business Intelligence Analyst are:

  1. Bachelors or masters in relevant business studies.
  2. Internship for entry-level jobs.

Database Managers

A database manager is required to manage organizational data, their jobs involve making policies, backing up data, and keeping it prepared for operations

Educational requirement

The educational qualifications to become a database manager are:

  1. Bachelors in relevant field.
  2. Strong knowledge of programming languages.
  3. Fluency in writing algorithms.


Data science after 12th is a bright career opportunity. It is a skill set that is in demand for future-ready professionals. You can pursue data science by certification course or enrolling in a diploma course on data science. Or, you can also do a bachelor’s in data science after the 12th at various institutions e.g., B.Sc. in data science, BCA in data science, and B. Tech in data science. However, taking the data science certification courses strengthens your command of the 5 software skills required to excel in data science and provides you with in-depth knowledge. Having equipped with the knowledge of these skills you can be a successful data scientist and can excel in your career. 


Does data science Certification increase your salary?

Yes, Data Science Certification will increase your salary. A survey conducted across companies showed that Data science professionals get a 40% hike in their salary

Is the Data Science certification worth it?

Yes, Data science certification is worth it. Data science teaches you tools and techniques that will give you a huge advantage to develop your data analytics skills. It also opens many doors for your career opportunity

Is it compulsory to have a bachelor’s degree to pursue data science?

No, Data science can be done after the 12th by certification courses or a diploma in data science.

Will Data science help my career?

Yes, Data science will help your career as it teaches you knowledge that can be applied in any project irrespective of the department. Since Data Science is recognized globally you can apply it to companies all over the globe.

Which is better – Data analytics or Data science?

Data science is better than data analysis as it consists of all the knowledge data analysts have.

Do I need to learn advanced-level programming for data science?

No, Data science involves an intermediate level of programming skills.

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