Government competitive exams after 12th science open up a wide range of career paths from defense services to railways, clerical roles, and technical posts with the added advantages of job security, allowances, and career growth. In this blog, we have provided all the details about the top Government competitive exams after 12th science, their eligibility, salary, selection process, preparation strategies, and career growth prospects.
What are the Government Competitive Exams Options after 12th Science?
Government Competitive Exam after 12th science provides various opportunities in:
- Defense Services – Army, Navy, Air Force (technical & non-technical roles)
- Railways – Technical assistant, ticket clerk, and operational posts
- Banking & Clerical – Data entry, office assistants
- Paramilitary & Police Forces – Constable and technical support roles
- Postal Department – Sorting assistant, postal assistant
Science stream advantage:
- Strong base in Mathematics & Physics helps in technical & reasoning sections.
- Eligible for specialized posts in defense and technical fields where PCM is mandatory.
Top Government Exams after 12th Science
Government competitive exams after 12th science provide opportunities for stable careers, good salaries, and growth in defense, railways, banking, technical, and clerical sectors. The table below provides details such as exam name, eligibility, salary, and selection process.
| Exam Name | Details |
| SSC CHSL (Staff Selection Commission) | Eligibility: 12th Pass, Age 18–27 yrs Selection: Tier 1 + Tier 2 Salary: ₹19,900–81,100 |
| SSC GD (Staff Selection Commission) | Eligibility: 10th/12th Pass, Age 18–25 yrs Selection: Paper 1 + Physical Test Salary: ₹18,000–22,000 + allowances |
| Indian Army Agniveer (Technical) | Eligibility: 12th PCM, Age 17.5–21 yrs Selection: Written + Physical + Medical Salary: ₹30,000–40,000 + allowances |
| Railway RRB NTPC (Level 2 & 3) | Eligibility: 12th Pass, Age 18–30 yrs Selection: CBT 1 + CBT 2 + Skill Test Salary: ₹19,900–29,200 + allowances |
| Indian Navy SSR/AA (Senior Secondary Recruit / Artificer Apprentice) | Eligibility: 12th PCM, Age 17–20 yrs Selection: Written + Physical + Medical Salary: ₹21,700–69,100 + allowances |
| Air Force Agniveer (Science Group) | Eligibility: 12th PCM, Age 17.5–21 yrs Selection: Written + Physical + Medical Salary: ₹30,000–40,000 + allowances |
| SSC MTS (Staff Selection Commission) | Eligibility: 10th/12th Pass, Age 18–25 yrs Selection: Paper 1 + Physical Test Salary: ₹18,000–22,000 + allowances |
| Indian Coast Guard Navik (General Duty) | Eligibility: 12th PCM, Age 18–22 yrs Selection: Written + Physical + Medical Salary: ₹21,700 + allowances |
| State Police Constable (Technical) | Eligibility: 12th PCM, Age 18–25 yrs Selection: Written + Physical + Medical Salary: ₹21,700–35,000 + allowances |
| ISRO/DRDO Technician Apprentice | Eligibility: 12th PCM/ITI, Age 18–25 yrs Selection: Written + Interview Salary: ₹20,000–25,000 stipend |
| India Post GDS (Gramin Dak Sevak) | Eligibility: 10th/12th Pass, Age 18–40 yrs Selection: Merit-based Salary: ₹12,000–14,500 + allowances |
Note: Reserved category candidates (SC/ST/OBC/PwD) enjoy age relaxations and sometimes application fee waivers.
How to Prepare for Government Exams after 12th Science
A targeted strategy increases your chances of selection.
1. Understand the Syllabus
| Exam | Subjects | Key Topics |
| SSC CHSL | Quant, Reasoning, GK, English | Arithmetic, Puzzles, Current Affairs, Grammar |
| Army Agniveer Tech | PCM, Reasoning, GK | Physics laws, Basic Maths, Defense GK |
| RRB NTPC | Math, Reasoning, GK | Percentages, Seating Arrangement, Railway GK |
2. Basic Preparation Plan:
- Start with NCERTs (Math & Science) to strengthen fundamentals.
- Practice previous year question papers.
- Take mock tests weekly to track progress.
- Follow current affairs daily (Defense, Science, National updates).
Career Growth and Benefits in Government Jobs
Career growth and benefits of the selected candidates after getting selected for the government job are as follows
1. Career Growth
- You can get promotions as you gain experience and perform well.
- Chance to work in different departments or locations.
- Many jobs offer training and courses to improve your skills.
- Job security makes it easy to plan your future.
2. Good Salary & Perks
- Fixed pay with regular raises.
- Extra allowances like house rent, travel, medical, and special duty pay.
- Pension or retirement benefits for long-term security.
3. Work-Life Balance
- Fixed working hours, unlike many private jobs.
- Leave options like casual leave, earned leave, maternity/paternity leave, and holidays.
4. Respect & Recognition
- Government jobs are respected in society and give social recognition.
5. Other Benefits
- Health insurance for you and your family.
- Some jobs provide housing or housing loans.
- Safe and secure even during tough economic times.
Mistakes to Avoid While Preparing for Government Job Exams
Mistakes commonly made by aspirants while preparing for government job exams are as follows:
- Ignoring negative marking rules – Losing easy marks by careless answers.
- Focusing only on favorite subjects – Neglecting other important topics.
- Not practicing mock tests under timed conditions – Poor exam time management.
- Poor time management during the exam – Spending too much time on one section.
- Leaving OMR/answer sheet filling until the last minute – Risking errors and penalties.
FAQs
Yes, roles like SSC CHSL and Postal Assistant do not require maths in eligibility.
4–8 months of consistent study is generally enough for 12th-level exams.
Only defense and police roles have mandatory physical fitness tests.
Usually 18–27 years, with relaxations for reserved categories.
Yes, typically 2 years for clerical posts and 4 years for Agniveer roles.
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Hi, I’m Aditi. I work as a Content Writer at Oliveboard, where I have been simplifying exam-related content for the past 4 years. I create clear and easy-to-understand guides for JAIIB, CAIIB, and UGC exams. My work includes breaking down notifications, admit cards, and exam updates, as well as preparing study plans and subject-wise strategies.
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