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 unit of electric potential difference?
A. Volt
B. Coulomb
C. Ampere
D. Ohm
Answer: Volt
What is the term for the process of energy transfer through electromagnetic waves?
A. Radiation
B. Convection
C. Conduction
D. Convergence
Answer: Radiation
What is the name of the effect where the frequency of a wave changes based on the relative motion of the source and the observer?
A. Doppler effect
B. Photoelectric effect
C. Compton effect
D. Raman effect
Answer: Doppler effect
What is the term for the heat required to change the state of a substance from liquid to gas at constant temperature?
A. Latent heat of vaporization
B. Specific heat capacity
C. Latent heat of fusion
D. Heat of reaction
Answer: Latent heat of vaporization
What is the principle behind the operation of a simple lever?
A. The lever amplifies force by increasing the distance over which it is applied.
B. The lever changes the direction of the applied force.
C. The lever converts kinetic energy into potential energy.
D. The lever converts thermal energy into mechanical energy.
Answer: The lever amplifies force by increasing the distance over which it is applied.
What device is used to measure electric current?
A. Ammeter
B. Voltmeter
C. Ohmmeter
D. Wattmeter
Answer: Ammeter
Which of the following is an example of a non-renewable energy source?
A. Coal
B. Solar energy
C. Wind energy
D. Hydro power
Answer: Coal
What is the term for the change in the direction of a wave due to a change in its speed?
A. Refraction
B. Reflection
C. Diffraction
D. Interference
Answer: Refraction
Which type of lens is used to correct nearsightedness?
A. Concave lens
B. Convex lens
C. Bifocal lens
D. Plano-convex lens
Answer: Concave lens