SCIENCE AND TECHNOLOGY: DEGREE LEVEL QUESTIONS AND ANSWERS PART 10

Science and Technology: Degree Level Questions and Answers Part 10

Science and technology questions might seem tricky at first, but they’re absolutely crucial for nailing your Kerala PSC degree-level exam! This tenth installment covers the hottest topics that examiners love — from India’s defence innovations like Rustom-2 to renewable energy breakthroughs, cybersecurity essentials, and modern medical advancements that are reshaping our world.

In this post, you’re going to find real PSC exam questions paired with crystal-clear answers and explanations that actually stick in your brain. Whether you’re wrestling with green technology concepts, understanding cutting-edge defence systems, or grasping digital security fundamentals, we’ve carefully curated everything you need to boost your confidence and your score!

Why Does This Topic Appear in Kerala PSC Exams?

Science and technology questions pop up consistently across degree-level exams, assistant-level positions, and technical recruitment drives at Kerala PSC. The examiners are particularly fond of questions about India’s indigenous innovations, renewable energy solutions, and cybersecurity awareness — topics that directly relate to our nation’s development and your role as a future government servant.

Mastering this topic directly improves your exam scores because these questions test both your general knowledge and your understanding of India’s technological progress. When you can confidently answer questions about Rustom-2, solar energy initiatives, or digital security, you’re showing the examiners that you’re aware, informed, and ready for modern administrative challenges. Check out our Kerala PSC Maths Questions and Answers Part 3 to strengthen your quantitative reasoning alongside these science topics!

Key Concepts You Must Understand

First up: India’s defence innovations are not just military hardware — they represent our nation’s self-reliance and technological capability. Rustom-2, for example, is an unmanned aerial vehicle (UAV) that showcases indigenous drone technology. Understanding these projects helps you appreciate India’s “Make in India” initiative and gives you solid answers for exam questions.

Second, renewable energy breakthroughs like solar power, wind energy, and battery storage are reshaping how we think about sustainability. Cybersecurity is another critical concept — it’s about protecting our digital infrastructure from threats. Modern medical advancements, from AI-assisted diagnostics to telemedicine, are transforming healthcare delivery. For deeper context on how innovations shape societies, explore Revolutions That Shaped the World: PSC Degree Level & KAS Exam Questions and Answers Part 3 to see how technology drives societal change!

Smart Study Tips Before You Begin

Here’s a practical trick: create a “tech timeline” on paper or your phone. Jot down major Indian defence projects, renewable energy milestones, and medical breakthroughs with their years. This visual memory aid helps you retain dates and facts way better than passive reading — and exams love asking about “when” something was launched!

Another winning strategy is to connect each technology to real-world impact. Ask yourself: “How does Rustom-2 help India?” or “Why is cybersecurity crucial for our digital economy?” This active questioning transforms dry facts into meaningful knowledge. When you revise, use the കേരള പി.എസ്.സി പരീക്ഷയ്ക്കുള്ള പ്രധാന മലയാളം ചോദ്യോത്തരങ്ങൾ Part 2 alongside English sources to strengthen your Malayalam terminology too!

PSC Previous Questions and Answers

Below are the most important questions from previous Kerala PSC examinations on this topic. Read each one carefully, understand the logic behind each answer, and try to recall these facts without peeking — that’s how real learning happens!

Science and Technology: Degree Level Questions and Answers Part 10

Science and technology questions might seem tricky at first, but they’re absolutely crucial for nailing your Kerala PSC degree-level exam! This tenth installment covers the hottest topics that examiners love — from India’s defence innovations like Rustom-2 to renewable energy breakthroughs, cybersecurity essentials, and modern medical advancements that are reshaping our world.

In this post, you’re going to find real PSC exam questions paired with crystal-clear answers and explanations that actually stick in your brain. Whether you’re wrestling with green technology concepts, understanding cutting-edge defence systems, or grasping digital security fundamentals, we’ve carefully curated everything you need to boost your confidence and your score!

Why Does This Topic Appear in Kerala PSC Exams?

Science and technology questions pop up consistently across degree-level exams, assistant-level positions, and technical recruitment drives at Kerala PSC. The examiners are particularly fond of questions about India’s indigenous defence systems, renewable energy policies, cybersecurity awareness, and biomedical innovations — because these topics test both your current awareness and your deeper conceptual understanding.

Mastering this section directly translates to higher marks because science and tech questions demand precision, not guesswork. When you understand why a technology works or what makes an innovation significant, you’re not just memorising facts — you’re building the kind of knowledge that helps you answer even tricky variations confidently. Plus, many aspirants skip this section, so your preparation here gives you a real competitive edge!

Key Concepts You Must Understand

First, get comfortable with India’s major defence and space achievements — think unmanned aerial vehicles, missile systems, and satellite technology. These aren’t just cool facts; they reflect national capability and appear regularly in PSC papers because they demonstrate India’s technological progress. Understanding the “why” behind each innovation (like why Rustom-2 matters for our armed forces) helps you answer confidently.

Second, familiarise yourself with renewable and green energy concepts because sustainability is now a PSC favourite. From solar power systems to wind energy and electric vehicle technology, examiners test whether you grasp how these alternatives work and why they’re critical for India’s future. You’ll also want to brush up on cybersecurity basics and modern medical breakthroughs — check out resources like Modern India: Questions & Answers for Degree-Level and KAS Preparation Part 4 to see how current innovations connect with India’s developmental goals.

Smart Study Tips Before You Begin

Here’s a golden trick: create simple one-line summaries for each major technology or innovation. Instead of memorising lengthy explanations, write down “Rustom-2 = India’s armed reconnaissance drone” or “Green energy = renewable, zero-emission power sources.” These bite-sized summaries are perfect for last-minute revision and they stick way better than dense paragraphs!

Next, connect science and technology topics to real-world news and India’s policy initiatives. When you know that India’s push for renewable energy is linked to climate goals, or that cybersecurity matters because of digital threats, the information becomes meaningful rather than random. Try grouping related topics together during revision — for example, study defence innovations, then space achievements, then energy tech in one focused session. This approach creates mental links that help you recall information faster during the exam. You might also find it helpful to explore Revolutions That Shaped the World: PSC Degree Level & KAS Exam Questions and Answers Part 4 to understand how technological revolutions have transformed society over time.

PSC Previous Questions and Answers

Below are the most important questions from previous Kerala PSC examinations on this topic. Read each one carefully, understand the reasoning behind each answer, and watch how the questions connect to the concepts we just discussed!

Science and Technology: Degree Level Questions and Answers Part 10

Science and technology questions can feel overwhelming, but they’re absolutely essential for cracking Kerala PSC exams at the degree level. This tenth part brings you the latest and most relevant topics — from cutting-edge defence systems to green energy, cybersecurity concepts, and modern medical breakthroughs.

In this post, you’ll discover real PSC exam questions with clear answers and explanations that make complex concepts stick in your memory. Whether it’s understanding what Rustom-2 is or grasping the difference between green and non-green technologies, we’ve got you covered!

Why Does This Topic Appear in Kerala PSC Exams?

Science and technology topics appear consistently across degree-level exams, assistant-level positions, and even competitive recruitment for technical roles. PSC setters love questions about India’s defence innovations, renewable energy policies, and digital security concepts because they test both current awareness and conceptual clarity. If you’re preparing for degree-level exams, mastering these topics gives you a solid edge — and you can strengthen your foundation by reviewing SCIENCE AND TECHNOLOGY: DEGREE LEVEL QUESTIONS AND ANSWERS PART 1 as well.

These questions also reflect India’s development priorities and global standing, making them favorites for general knowledge sections. When you understand Rustom-2, green technology distinctions, and cybersecurity terms, you’re not just passing exams — you’re building awareness of real-world innovations shaping our nation.

Key Concepts You Must Understand

Let’s break down the big players here. First, know that Rustom-2 is an Unmanned Combat Air Vehicle (UCAV) — think of it as a pilotless fighter jet designed to gather intelligence and conduct surveillance for India’s defence. It’s cutting-edge, it’s indigenous, and PSC examiners absolutely love asking about India’s homegrown tech innovations.

Second, green technology means energy sources and methods that don’t harm the environment — geothermal, ocean, solar, and hydrogen energy all qualify. Nuclear energy, however, comes with radiation and waste concerns, so it’s excluded from the green category in most contexts. You’ll also encounter terms like netiquette (proper online behavior), hacktivism (cyber activism), and cryptocurrency donations — all modern concepts that PSC exams test frequently. For a broader context on Modern India: Questions & Answers for Degree-Level and KAS Preparation Part 8, these innovations fit perfectly into India’s developmental journey.

Smart Study Tips Before You Begin

Create a quick reference chart with three columns: Technology Name, Category (Defence/Energy/Digital), and Key Points. Write down Rustom-2, UNICEF cryptocurrency, robot surgery at Safdarjang — basically all the specifics mentioned in questions. This visual method helps you memorize not just answers but the entire concept ecosystem, making recall lightning-fast during exams.

Use the memory trick “G-E-O-H” for green technologies: Geothermal, Energy (ocean), Other renewable sources, and Hydrogen. When you encounter nuclear, immediately remember it’s the exception. Practice saying the terms aloud — netiquette, hacktivism, UCAV — because hearing yourself builds stronger neural pathways than silent reading. And don’t forget to check Facts About Kerala Part-2 for local context on how these technologies impact your state’s development too!

PSC Previous Questions and Answers

Below are the most important questions from previous Kerala PSC examinations on this topic. Read each one carefully, understand the reasoning behind each answer, and try covering them with your hand before looking at the solution!

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p class=”wp-block-paragraph”>Considering India’s defence, what’s Rustom-2?
a. Anti-missile tank
b. Air-to-air Missile
c. LightWeightAircraft
d. Unmanned CombatAir Vehicle
Answer: (d)

Which among the following cannot be included in the list of Green Technology?
a. Geothermal Energy
b. Nuclear Energy
c. Ocean Energy
d. Hydrogen Energy
Answer: (b)

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p class=”wp-block-paragraph”>……………… represents the importance of proper manners and behaviour online
a. Netiquette
b. Ethical Hacking
c. Trademarking
d. Copy right
Answer: (a)

Who is the present Science and Technology Minister of India?
a. Ramesh Pokhriyal
b, Ravi Shankar Prasad
c. Dr-Harsh Vardhan
d. Rajnath Singh
Answer: (d)

Cyber protests that are socially or politically motivated come under the category?
a. Malaware
b. Hacktivism
c. Phishing
d. Viruses
Answer: (b)

Which is the first central government hospital in India to start the latest Robot Surgery facility?
a. Safdarjang Hospital
b. Delhi Government Hospital
c. Dr Baba Saheb Ambedkar Hospital
d. Bhagwan Mahaveer Hospital
Answer: (a)

Which UN Organisation became the first to accept a donation in cryptocurrencies?
a. IFAD
b. UNICEF
c. Botha&b
d. Neither a nor b
Answer: (b)

What are the main objectives of Nano Science and Technology?
a. Human Resource Development
b. International Collaboration and orchestrating National Dialogues
c. Both a and b
d. Neither a nor b
Answer: (c)

Under the Ministry of Science & Technology., the Survey of India (SOI) was set up in?
a.1767
b 1757
c.1777
d. 1787
Answer: (a)

National Action plan for Climate Change (NAPCC) launched missions are:
a. National Mission for sustaining the Himalayan Ecosystem (NMSHE}
b. National Mission for Strategic Knowledge on Climate Change (NMSKCC)
c. only a
d. Both a and b
Answer: (d)

The Department of Scientific and Industrial Research (DSIR) was set up in
a. 1982
b. 1983
c. 1984
d. 1985
Answer: (a)

Wrapping Up — Keep Going!

You’ve just absorbed crucial science and technology concepts that examiners love testing — from India’s defence capabilities and renewable energy distinctions to digital security and modern healthcare innovations. These aren’t random facts; they’re building blocks of India’s progress, and understanding them transforms you into a truly informed candidate.

Keep this momentum going by exploring more topic clusters on Learn Kerala PSC Online, revising regularly, and testing yourself on previous papers. You’ve got this — every concept you master today is a step closer to your dream Kerala PSC rank. Stay focused, stay curious, and keep learning!

Wrapping Up — Keep Going!

You’ve just explored the essential science and technology concepts that Kerala PSC examiners absolutely love testing at the degree level. From defence innovations to green energy and digital security, you now have a solid foundation to tackle these questions with confidence and clarity.

Don’t stop here — keep exploring more topics and building your knowledge base systematically. The team at Learn Kerala PSC Online is constantly updating resources to help you stay ahead of the curve. Your hard work today will transform into exam success tomorrow, so keep that momentum going and crush your PSC preparation!

Wrapping Up — Keep Going!

You’ve just explored the critical science and technology topics that Kerala PSC examiners absolutely love testing on. From defence innovations to renewable energy and cybersecurity, these concepts aren’t just exam material — they’re your gateway to understanding India’s technological future.

Don’t stop here, friend! Keep pushing forward and explore more topics on Learn Kerala PSC Online. Every bit of knowledge you add today is one more question you’ll confidently answer tomorrow. You’ve got this, and we’re cheering for you every step of the way!