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 device is used to convert analog signals into digital signals?
A. Analog-to-digital converter
B. Digital-to-analog converter
C. Oscilloscope
D. Amplifier
Answer: Analog-to-digital converter
Which scientist is known for his work on electromagnetism and the invention of the electric motor?
A. Michael Faraday
B. James Clerk Maxwell
C. Nikola Tesla
D. Thomas Edison
Answer: Michael Faraday
What is the term for a substance that cannot be broken down into simpler substances by chemical means?
A. Element
B. Compound
C. Mixture
D. Solution
Answer: Element
Which type of cell division results in four genetically different daughter cells?
A. Meiosis
B. Mitosis
C. Binary fission
D. Budding
Answer: Meiosis
Which technology is used to analyze and manipulate biological molecules such as DNA?
A. Biotechnology
B. Genetic engineering
C. Nanotechnology
D. Astrobiology
Answer: Genetic engineering
What is the term for the force that causes an object to fall toward the Earth?
A. Gravity
B. Magnetism
C. Friction
D. Electrostatic force
Answer: Gravity
Which scientist is credited with the development of the first successful polio vaccine?
A. Jonas Salk
B. Louis Pasteur
C. Edward Jenner
D. Paul Ehrlich
Answer: Jonas Salk
Which type of radiation has the longest wavelength?
A. Radio waves
B. Microwaves
C. Infrared
D. X-rays
Answer: Radio waves
Which part of the plant is responsible for photosynthesis?
A. Leaf
B. Root
C. Stem
D. Flower
Answer: Leaf