Everyday Science MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Everyday Science MCQ questions are crucial for students and job applicants preparing for competitive exams in Pakistan. These questions cover basic scientific principles and their application in daily life. By practicing Everyday Science MCQs, individuals can improve their understanding of topics such as physics, chemistry, biology, and environmental science, which are commonly included in exams. Whether you’re preparing for CSS, PMS, or NTS tests, these MCQs are essential for boosting your confidence and knowledge.
For those looking for high-quality practice materials, Pak MCQs offers an extensive collection of Past Paper Everyday Science MCQs, allowing students to understand the pattern and difficulty level of questions asked in previous exams. The platform also provides a comprehensive set of Everyday Science MCQs with Answers, helping learners to cross-check their responses and improve their performance efficiently.
What is the basic unit of heredity in organisms?
A. Gene
B. Chromosome
C. DNA
D. RNA
Answer: Gene
What is the term for the ratio of the output power to the input power of a machine or device?
A. Efficiency
B. Power
C. Work
D. Force
Answer: Efficiency
What is the name of the effect where light is split into its constituent colors as it passes through a prism?
A. Dispersion
B. Refraction
C. Reflection
D. Diffraction
Answer: Dispersion
What is the term for the force that acts on an object in a circular path directed towards the center of the circle?
A. Centripetal force
B. Centrifugal force
C. Gravitational force
D. Normal force
Answer: Centripetal force
What is the name of the principle that states that the rate of a chemical reaction is proportional to the concentration of the reactants?
A. Rate Law
B. Le Chatelier's Principle
C. Arrhenius Equation
D. Law of Mass Action
Answer: Rate Law
What is the name of the law that states that the volume of a gas is directly proportional to its temperature at constant pressure?
A. Charles's Law
B. Boyle's Law
C. Gay-Lussac's Law
D. Dalton's Law
Answer: Charles's Law
What is the term for the maximum amount of energy that can be stored in a capacitor?
A. Capacitance
B. Voltage
C. Charge
D. Energy
Answer: Capacitance
What is the term for the change in the direction of a wave when it passes from one medium to another?
A. Refraction
B. Reflection
C. Diffraction
D. Dispersion
Answer: Refraction
What is the term for the speed of an object at any given moment in time?
A. Instantaneous speed
B. Average speed
C. Maximum speed
D. Terminal speed
Answer: Instantaneous speed