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.
What is the primary purpose of a capacitor in an electronic circuit?
A. Storing electrical energy
B. Amplifying signals
C. Generating power
D. Regulating voltage
Answer: Storing electrical energy
What is the name of the device used to measure electric current?
A. Ammeter
B. Voltmeter
C. Ohmmeter
D. Wattmeter
Answer: Ammeter
Which branch of science is concerned with the study of the physical universe beyond the Earth’s atmosphere?
A. Astronomy
B. Geology
C. Meteorology
D. Oceanography
Answer: Astronomy
What is the name of the molecule that carries genetic instructions in all living organisms?
A. DNA
B. RNA
C. Proteins
D. Carbohydrates
Answer: DNA
Which scientist developed the first successful vaccine for smallpox?
A. Edward Jenner
B. Louis Pasteur
C. Jonas Salk
D. Robert Koch
Answer: Edward Jenner
What is the name of the process by which a solid changes directly into a gas?
A. Sublimation
B. Evaporation
C. Condensation
D. Melting
Answer: Sublimation
Which device is used to measure the intensity of an earthquake?
A. Seismograph
B. Barometer
C. Thermometer
D. Hygrometer
Answer: Seismograph
What is the term for the measure of the average kinetic energy of particles in a substance?
A. Temperature
B. Heat
C. Pressure
D. Density
Answer: Temperature
Which part of the brain is responsible for regulating basic life functions such as breathing and heartbeat?
A. Brainstem
B. Cerebellum
C. Cerebrum
D. Hypothalamus
Answer: Brainstem