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 branch of science deals with the study of living organisms and their interactions with the environment?
A. Ecology
B. Physics
C. Chemistry
D. Astronomy
Answer: Ecology
Which chemical element is essential for the formation of thyroid hormones?
A. Iodine
B. Calcium
C. Iron
D. Magnesium
Answer: Iodine
What is the name of the large, cylindrical protein complex that helps in protein synthesis within the cell?
A. Ribosome
B. Mitochondrion
C. Lysosome
D. Golgi apparatus
Answer: Ribosome
What is the name of the phenomenon where light bends as it passes from one medium to another?
A. Refraction
B. Reflection
C. Diffraction
D. Dispersion
Answer: Refraction
Which metal is known for its ability to conduct electricity and is used in electrical wiring?
A. Copper
B. Iron
C. Aluminum
D. Lead
Answer: Copper
Which technology uses lasers to read and write data on optical discs?
A. Optical storage
B. Magnetic storage
C. Solid-state storage
D. Electrical storage
Answer: Optical storage
What is the name of the enzyme that breaks down carbohydrates in the digestive system?
A. Amylase
B. Lipase
C. Protease
D. Lactase
Answer: Amylase
Which process is responsible for the formation of sedimentary rocks?
A. Sedimentation
B. Metamorphism
C. Igneous activity
D. Erosion
Answer: Sedimentation
Which type of radiation is used for medical imaging such as X-rays?
A. Ionizing radiation
B. Non-ionizing radiation
C. Ultraviolet radiation
D. Infrared radiation
Answer: Ionizing radiation