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 function of red blood cells in the human body?
A. Transporting oxygen
B. Fighting infections
C. Clotting blood
D. Digesting food
Answer: Transporting oxygen
What is the name of the process that converts light energy into chemical energy in plants?
A. Photosynthesis
B. Respiration
C. Glycolysis
D. Fermentation
Answer: Photosynthesis
Which particle in the nucleus of an atom has no charge?
A. Neutron
B. Proton
C. Electron
D. Positron
Answer: Neutron
Which type of electromagnetic radiation is used in medical imaging?
A. X-rays
B. Radio waves
C. Microwaves
D. Infrared
Answer: X-rays
Which type of energy is associated with the motion of an object?
A. Kinetic energy
B. Potential energy
C. Thermal energy
D. Chemical energy
Answer: Kinetic energy
What is the main component of the Sun’s core?
A. Hydrogen
B. Helium
C. Carbon
D. Oxygen
Answer: Hydrogen
Which substance is used in the process of electrolysis to separate water into hydrogen and oxygen?
A. Electricity
B. Heat
C. Chemical catalysts
D. Pressure
Answer: Electricity
What is the unit of measurement for frequency?
A. Hertz
B. Decibel
C. Watt
D. Joule
Answer: Hertz
What is the term for the study of the properties and behavior of light?
A. Optics
B. Acoustics
C. Thermodynamics
D. Mechanics
Answer: Optics