Science and Technology MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Science and Technology MCQs: Explore the Latest Innovations
Are you ready to test your knowledge with some challenging Science and Technology MCQs? Our collection of Science and Technology MCQs is designed to enhance your understanding of the latest innovations, discoveries, and technological advancements. Whether you’re preparing for an exam, interested in current tech trends, or just passionate about science, our Science and Technology MCQs provide valuable practice and insights. Delve into topics such as scientific principles, technological breakthroughs, and their impact on modern life.
General Knowledge MCQs, GK MCQs, and Pak MCQs: Broaden Your Knowledge
In addition to our Science and Technology MCQs, we offer a wide range of General Knowledge MCQs, GK MCQs, and Pak MCQs to expand your overall knowledge base. Our General Knowledge MCQs cover diverse topics such as history, geography, and current affairs, while Pak MCQs focus on Pakistan’s history, culture, and significant events. Whether you’re a student, a trivia enthusiast, or simply curious about the world, our MCQs are designed to keep you informed and engaged.
Which type of wave is used in television and radio broadcasting?
A. Electromagnetic waves
B. Sound waves
C. Seismic waves
D. Water waves
Answer: Electromagnetic waves
What is the name of the process by which plants convert light energy into chemical energy?
A. Photosynthesis
B. Respiration
C. Fermentation
D. Transpiration
Answer: Photosynthesis
What is the term for the increase in the concentration of substances as they move up the food chain?
A. Bioaccumulation
B. Biomagnification
C. Eutrophication
D. Decomposition
Answer: Biomagnification
Which type of radiation is used in cancer treatment?
A. Gamma rays
B. X-rays
C. Ultraviolet rays
D. Infrared rays
Answer: Gamma rays
Which device is used to measure atmospheric pressure?
A. Barometer
B. Thermometer
C. Hygrometer
D. Altimeter
Answer: Barometer
What is the name of the theory that describes the origin of the universe?
A. Big Bang Theory
B. Theory of Relativity
C. Quantum Mechanics
D. String Theory
Answer: Big Bang Theory
Which type of bond involves the sharing of electron pairs between atoms?
A. Covalent bond
B. Ionic bond
C. Metallic bond
D. Hydrogen bond
Answer: Covalent bond
What is the name of the process used to produce electricity from sunlight?
A. Photovoltaics
B. Nuclear fission
C. Hydroelectric power
D. Geothermal energy
Answer: Photovoltaics
What is the most abundant gas in the Earth’s atmosphere?
A. Nitrogen
B. Oxygen
C. Carbon dioxide
D. Argon
Answer: Nitrogen