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Practicing previous year question papers is one of the best ways to understand the ISRO Scientist 2025 exam pattern, question types, and marking scheme. In this blog, you can download ISRO Scientist previous year question papers in PDF format to strengthen your preparation and improve your score! Download ISRO Scientist Previous Questions now!
ISRO Scientist Recruitment 2025 Highlights
| Particulars | Details |
|---|---|
| Recruited for | Indian Space Research Organisation (ISRO) |
| Post Name | Scientist/Engineer |
| Advt. No. | ISRO:ICRB:01:(EMC):2025 & ISRO:ICRB:02(EMC):2025 |
| Total Vacancies | 351 |
| Location | URSC & ISRO Telemetry Tracking and Command Network, Bengaluru |
| Application Start Date | May 10, 2025 (Advt. No. 01) May 27, 2025 (Advt. No. 02) |
| Last Date to Apply | May 30, 2025 (Advt. No. 01) June 16, 2025 (Advt. No. 02) |
| Exam Dates | Not Announced |
| Exam Level | National |
| Exam Frequency | As per requirements |
ISRO Scientist Previous Questions 2025 – Get Free PDF
1: Between the period of 1858-1947, how many Viceroys ruled over India?
Download the ISRO Scientist previous question papers PDF below to practice and familiarize yourself with the exam format and question types. Use these papers to assess your preparation and improve your chances of success in the upcoming exam.
| Question 1 | Question 2 |
|---|---|
| Electronics | |
| Mechanical | |
| Computer Science |
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Join NowISRO Scientist 2025 Selection Process
- Written Test: Conducted at 11 centers across India (e.g., Bengaluru, Chennai, Mumbai). Venue may change. Call letters sent via registered email.
- Exam Pattern:
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Duration: 2 hours
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Part A: 80 technical MCQs (1 mark each, negative marking applies)
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Part B: Up to 15 aptitude MCQs (20 marks total, no negative marking)
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Topics: Numerical, Logical, Diagrammatic, Abstract, Deductive reasoning
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Interview:
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Shortlisting ratio: 1:5 per vacancy (minimum 10 candidates)
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Reserved category candidates also shortlisted separately
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Marks Distribution (100 total):
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Technical Knowledge: 40
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General Awareness: 20
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Communication Skills: 20
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Comprehension: 10
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Academic Achievements: 10
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Qualifying Marks:
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Unreserved: Minimum 50% in each part of written test, 50 marks in interview, 60% overall
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PwBD: Minimum 40% in each part, 40 marks in interview, 50% overall
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- Final Selection: Equal weightage (50%) to written test and interview marks.
- Tie-break: Written test score → Academic performance → Older candidate preferred.
How to Use ISRO Scientist Previous Year Papers Effectively
- Start practicing early so you get used to the type of questions asked.
- Try solving the papers in real exam time to improve speed and manage time better.
- After finishing, check your answers to see where you went wrong.
- Focus more on the topics you find difficult.
- Practice regularly to enhnce your knowledge level and speed
- Make sure to study along with your syllabus so you don’t miss important topics.
- Don’t just memorize answers—understand the ideas behind the questions.
- Use answer keys or solutions to clear your doubts.
How to Download ISRO Scientist Previous Questions
- Visit the official website and go to the Careers section.
- Click on Old Question Papers or Previous Year Papers.
- Browse the list and find the ISRO Scientist question paper you want.
- Click on the download link or PDF icon next to the paper.
- The question paper will open in a new tab or start downloading automatically.
- Save the PDF file to your device for easy access and offline practice.
