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 scientist is known for his work on the periodic table of elements?
A. Dmitri Mendeleev
B. Henry Moseley
C. John Dalton
D. J.J. Thomson
Answer: Dmitri Mendeleev
What is the term for the process by which a substance absorbs heat and changes from a solid to a liquid?
A. Melting
B. Freezing
C. Evaporation
D. Sublimation
Answer: Melting
What is the term for the amount of matter in an object, measured in kilograms or grams?
A. Mass
B. Weight
C. Volume
D. Density
Answer: Mass
Which technology is used to create three-dimensional images from two-dimensional x-rays?
A. CT scan
B. MRI
C. Ultrasound
D. PET scan
Answer: CT scan
Which type of bond involves the transfer of electrons between atoms?
A. Ionic bond
B. Covalent bond
C. Metallic bond
D. Hydrogen bond
Answer: Ionic bond
What is the name of the process that occurs in the sun’s core and produces energy?
A. Nuclear fusion
B. Nuclear fission
C. Radioactive decay
D. Thermonuclear reaction
Answer: Nuclear fusion
What is the term for the movement of molecules from an area of higher concentration to an area of lower concentration?
A. Diffusion
B. Osmosis
C. Active transport
D. Facilitated diffusion
Answer: Diffusion
What is the name of the principle that states that energy cannot be created or destroyed, only transformed?
A. Law of Conservation of Energy
B. Newton’s First Law
C. Thermodynamic Law
D. Archimedes’ Principle
Answer: Law of Conservation of Energy
Which type of energy is stored in the bonds of chemical compounds?
A. Chemical energy
B. Kinetic energy
C. Potential energy
D. Thermal energy
Answer: Chemical energy