Science & Technology Current Affairs: GK & MCQs (2024)

Science & Technology Current Affairs: Science and technology are fuels for human progress, playing a big role in our daily lives. Science is about studying and understanding the natural world through observation and experiments in fields like Physics, Chemistry, and Biology. It helps us make significant discoveries, from understanding DNA to exploring space.

Technology, on the other hand, is about using scientific knowledge to create practical tools and systems that improve our lives. Learning about the newest stuff in science and tech shows how clever people are and changes how our world grows.

Keep up with our easy-to-follow updates on science and technology facts, quizzes, and what’s happening now, so you know all about the cool things shaping our future.

Science & Technology Current Affairs

Science & Technology Current Affairs (Latest 2024)

• NASA‘s OSIRIS-REx mission successfully grabbed samples from the Asteroid Bennu, making it the first mission to collect samples from an asteroid untouched by water.
• India’s Chandrayaan-3 mission plans to launch in June 2024, aiming to explore an uncharted lunar region with a rover, marking a significant advance for India’s space program.
• Oxford University researchers are testing a vaccine for the deadly Nipah virus, which currently lacks an approved vaccine.
• Chinese scientists have created a “Bionic Eye” to potentially restore vision in certain forms of blindness, using a small implanted device to stimulate the retina.
• Google AI introduced its new language model, “Gemini“, capable of generating various creative text formats like poems, code, scripts, music, emails, and letters.
• MIT researchers developed a long-lasting battery with implications for consumer electronics and electric vehicles.

Science and Technology GK

Here are some recent multiple-choice questions (MCQs) focused on science and technology, designed to test your general knowledge:

Question 1: What type of energy is stored in a rechargeable battery?

(a) Mechanical

(b) Chemical

(c) Nuclear

(d) Electrical

Answer: (b) Chemical

Question 2: Which communication technology allows information to be transmitted wirelessly over short distances?

(a) Bluetooth

(b) Microwave

(c) Fiber optic

(d) Satellite

Answer: (a) Bluetooth

Question 3: What is the name of the telescope recently launched to study early galaxies?

(a) James Webb Space Telescope

(b) Hubble Space Telescope

(c) Kepler Space Telescope

(d) Spitzer Space Telescope

Answer: (a) James Webb Space Telescope

Question 4: CRISPR-Cas9 is a tool used for editing which molecule in living organisms?

(a) Carbohydrates

(b) Proteins

(c) Lipids

(d) DNA

Answer: (d) DNA

Question 5: The mRNA vaccine technology for COVID-19 works by delivering instructions to cells to produce which type of molecule?

(a) Viruses

(b) Antibodies

(c) Bacteria

(d) DNA

Answer: (b) Antibodies

Question 6: Which renewable energy source relies on capturing energy from the sun’s rays?

(a) Geothermal

(b) Wind

(c) Hydropower

(d) Solar

Answer: (d) Solar

Question 7: What is the scientific name for the common cold?

(a) Rhinitis

(b) Coryza

(c) Pharyngitis

(d) Sinusitis

Answer: (b) Coryza

Question 8: The element used in light bulbs to produce light is?

(a) Tungsten

(b) Copper

(c) Aluminum

(d) Iron

Answer: (a) Tungsten

Question 9: What is the name of the spacecraft currently exploring Mars?

(a) Perseverance

(b) Curiosity

(c) Opportunity

(d) Spirit

Answer: (a) Perseverance

Question 10: The process of converting food into energy for the body is called?

(a) Respiration

(b) Metabolism

(c) Photosynthesis

(d) Digestion

Answer: (b) Metabolism

Question 11: Which device generates electricity from the movement of water?

(a) Solar panel

(b) Wind turbine

(c) Hydroelectric dam

(d) Generator

Answer: (c) Hydroelectric dam

Question 12: What is the largest supercomputer in the world as of January 2024?

(a) Frontier

(b) Fugaku

(c) Summit

(d) Sierra

Answer: (a) Frontier

Question 13: The process of cloning involves creating a genetic copy of an existing?

(a) Organelle

(b) Cell

(c) Tissue

(d) Organ

Answer: (b) Cell

Question 14: What is the name of the international space station orbiting Earth?

(a) Voyager

(b) Galileo

(c) Cassini

(d) International Space Station

Answer: (d) International Space Station

Question 15: The element hydrogen is the most abundant element in the?

(a) Earth’s crust

(b) Human body

(c) Universe

(d) Atmosphere

Answer: (c) Universe

Question 16: What is the process of transferring genes from one organism to another called?

(a) Mutation

(b) Genetic engineering

(c) Mitosis

(d) Meiosis

Answer: (b) Genetic engineering

Question 17: Which disease is caused by a mosquito-borne virus?

(a) HIV/AIDS

(b) Ebola

(c) Dengue fever

(d) Cancer

Answer: (c) Dengue fever

Question 18: What is the name of the technology that allows virtual objects to be overlaid on the real world?

(a) Artificial intelligence

(b) Machine learning

(c) Augmented reality

(d) Virtual reality

Answer: (c) Augmented reality

Question 19: The element iron is found in the core of?

(a) Earth

(b) Mars

(c) Venus

(d) Moon

Answer: (a) Earth

Question 20: What is the process of splitting atomic nuclei called?

(a) Fission

(b) Fusion

(c) Oxidation

(d) Reduction

Answer: (a) Fission

Science & Technology Important Topics

Below are key science and technology topics crucial from the perspectives of current affairs, general knowledge (GK), and multiple-choice questions (MCQs)

• Top 10 Isaac Newton Inventions & Revolutionary Discoveries
• Ecological Importance of Algae
• National Mission On Nano Science And Technology
• Genetic Engineering in Agriculture
• Environment Protection Act 1986
• Ecological And Economic Importance Of Bryophytes
• Biorock Technology
• Carbon FootPrint – Effects & How to Reduce it?
• Top 15 New Technology Trends 2023 – “Next Tech Wave”Web Technology
• Applications of Information Technology
• Impact of Technology on Society
• Layered Technology in Software Engineering
• Top 7 Technology Trends to Look Out
• Top 10 Emerging Technology Trends to Watch
• How to learn any technology inside out?

Also Check Out: Science & Technology Gk Archives

Importance of Science and Technology

Science and Technology have changed everything in our lives, from how we talk to each other to how we get around and even how we understand the world. Here are some important ways they’ve had an impact:

1. New Ideas and Better Living: Science and technology help us come up with new and improved things, making life better.
2. More Jobs and Money: When we invest in science and technology, it creates more jobs and industries. This helps our economies grow and gives us more opportunities.
3. Staying Healthy: With the help of science and technology, we find better ways to stay healthy. This includes discovering new treatments and improving how we get healthcare.
4. Connecting Everyone: Technology, like the internet and smartphones, connects people from all over the world. It helps us share information and work together, creating a global community.
5. Taking Care of the Earth: Science and technology give us solutions to take care of our planet. This includes finding cleaner energy sources and ways to protect the environment, making sure we have a sustainable future.

Summary

In the future, we are likely to see innovative discoveries. Combining biology, nanotechnology, and information science could result in technological advancements in healthcare, including advanced diagnostics, targeted therapies, and new ways to enhance human capabilities.

Space exploration is also entering a new phase, with plans for lunar colonies, Mars missions, and the possibility of finding extraterrestrial life. The future is not just about progress, it’s about using these advancements to create a better, fairer, and more sustainable world.

Science and Technology – FAQs

What Is Science And Its Technology?

• Science: Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
• Technology: Technology refers to the application of scientific knowledge for practical purposes, creating tools, machines, systems, and processes to solve problems and achieve specific goals.

What Is An Example Of Science And Technology?

A smartphone is an example of science and technology. The scientific principles behind electronics and the application of these principles to create a portable communication device involve both science and technology.

Who Is The Father Of Science?

Galileo Galilei is considered as the father of modern science.

What Are 3 Main Branches Of Science?

Physics, Chemistry and Biology.

What Is The Main Difference Between Science And Technology?

The main difference between science and technology is that science seeks to understand natural phenomena and create new knowledge, while technology seeks to use existing knowledge for practical purposes.

What Is The Role Of Science In Technology?

The role of science in technology is to provide the theoretical foundations and principles that guide the development and improvement of technological products and processes.