MCQ's Test For PPSC General Knowledge Topic 10: Physical Sciences

Physical Sciences, specifically covering the fundamental principles of Physics and Chemistry, form a critical part of the Every Day Science (EDS) section in the PPSC General Knowledge (GK) paper. This domain requires candidates to understand the basic laws that govern matter and energy, which are crucial for interpreting the physical world around us. Success in this area relies on accurate recall of definitions, units, and simple formulas. Our dedicated online test, PPSC General Knowledge Topic 10: Physical Sciences, provides the focused practice necessary to solidify these concepts and secure maximum marks.

PPSC competitive exams focus on the application of scientific laws rather than complex theoretical derivation. Questions are designed to test your general awareness regarding physical phenomena, such as why objects float, how electricity works, or the structure of an atom. Consistent engagement with our Multiple Choice Questions (MCQs) ensures that you are prepared for both the factual recall and simple analytical questions related to Physics and Chemistry.

Essential Concepts Covered in Physical Sciences Test

Our test ensures comprehensive coverage of the most frequently examined sub-topics within Physics and Chemistry, structured for systematic preparation:

1. Fundamentals of Physics

This category covers the laws that govern motion, energy, and forces:

Mechanics: Concepts of force, motion, speed, acceleration, gravity, and simple machines (levers, pulleys).
Energy and Work: Different forms of energy (potential, kinetic, electrical, thermal), the law of conservation of energy, and definitions of work and power.
Waves (Light and Sound): Basic properties of light (reflection, refraction), the electromagnetic spectrum, and the nature of sound waves and their speed.
Heat and Thermodynamics: Understanding temperature, heat transfer mechanisms (conduction, convection, radiation), and the properties of thermal expansion.
Electricity and Magnetism: Basic knowledge of current, voltage, resistance, conductors, insulators, and the applications of electromagnets.

2. Fundamentals of Chemistry

This covers the composition, properties, and reactions of matter:

Matter and its States: Definitions of solids, liquids, and gases, and the processes of phase change (melting, boiling).
Atomic Structure and Elements: Basic knowledge of atoms, molecules, compounds, mixtures, and the organization of the Periodic Table.
Chemical Reactions: Understanding oxidation, reduction, acids, bases, and the process of rusting (corrosion).
Common Chemicals: Knowledge of the formulas, uses, and properties of everyday chemicals (e.g., baking soda, common salt, lime).

3. Measurements and Units

This critical section tests the candidate's understanding of standardized measurements:

SI Units: Accurate knowledge of the standard units for fundamental quantities (e.g., kilogram for mass, Newton for force, Watt for power, Joule for energy).
Scientific Instruments: Familiarity with the use and function of common laboratory and scientific measuring instruments (e.g., barometer, thermometer, stethoscope).

The Strategic Advantage of Practicing Physical Sciences MCQs

Practicing with our dedicated Physical Sciences MCQs Test provides targeted benefits crucial for PPSC success:

Strengthening Factual Recall of Formulas and Units

Physical Sciences questions are highly dependent on correct factual recall of units and definitions. Our MCQs provide repetitive exposure, ensuring that you accurately remember the unit of power (Watt) or the formula for density (mass/volume), minimizing calculation errors.

Improving Analytical Reasoning

The application-based nature of these questions helps improve your analytical reasoning skills. By solving problems related to levers, forces, or electrical circuits, you enhance your ability to logically break down a problem—a skill that is beneficial for the entire GK paper, including the IQ section.

Targeted Preparation within EDS

Since the EDS paper is broad, focusing specifically on Physical Sciences ensures that you do not overlook core concepts often covered in the syllabus. This targeted approach guarantees that this high-scoring segment of the paper is thoroughly prepared.

Start your preparation now. By dedicating time to our PPSC General Knowledge Topic 10: Physical Sciences MCQs Test, you are solidifying your understanding of the foundational laws of the universe, securing high marks in the EDS section, and positioning yourself as a well-informed candidate for public service.

PPSC General Knowledge Chapter 10 Important MCQ's

Sr.#	Question	Answer
1	Which of light shows maximum deviation when passed through a prism.	A. Red B. White C. _Green D. Violet
2	Which element are called bridge elements.	A. Elements of the third period B. Elements of the Second period C. Elements of the First group D. Elements of the Second group
3	Name planets lying between the Sun and Earth	A. Mercury and Mars B. Venus and Mars C. Mercury and Venus D. Jupiter and Saturn
4	The Sun composed mainly of these two elements	A. Hydrogen and Helium B. Helium and Argon C. Nitrogen and Oxygen D. Carbon and Hydrogen
5	The mass of a body at the centre of earth is.	A. Zero B. More than of the surface C. Remain constant D. Less than at the surface
6	Ozone is.	A. Paramagnetic B. diamagnetic C. Ferromagnetic D. None magnetic
7	Which one of the following is a a vector.	A. Kinetic energy B. Pressure C. Rate of change of momentum D. Density
8	When a bar magnet is cut into two equal halves, the pole strength of each piece.	A. Become double B. Become zero C. Remain the same D. Become half
9	The melting point of copper is.	A. 1083 ^oC B. 732^oC C. 327^oC D. 1835^oC
10	The Sun will end its life as a what.	A. Supermova B. Planetary nebula C. White Dwarf D. Will never end

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MCQ's Test For PPSC General Knowledge Topic 10: Physical Sciences

MCQ's Test For PPSC General Knowledge Topic 10 Physical Sciences

PPSC General Knowledge Topic 10 Physical Sciences

________ is a situation that offers a strong potential for significant organizational gain if appropriate actions are taken.

Which planets contain the largest percentages of hydrogen and helium.

Which of the following order is given to the planets of solar system on the bais of their size.

Which planet contains largest quantity of carbon dioxide wit 95%

What is the name of the pigment that gives tomatoes their red colour.

The SWOT approach assesses an organizations.

Critical resistance of a DC generator RC is.

What would happen to ocean water if the moon comes nearer to the earth.

Rain water collected after 30 to 40 minutes of raining is not suitable for drinking because is.

A liquid boils at a temperature at which its saturated vapour pressure becomes.

The terminal impedance of folded dipole television antenna is kept.

Emission of magma on the Earth's surface.

Which allotrope of phosphorus is the most stable.

Distillation the reduced pressure is used for liquids which have

The atomic weight of uranium is.

Prepare Complete Set Wise PPSC General Knowledge Topic 10 Physical Sciences MCQs Online With Answers

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Topic Test

Essential Concepts Covered in Physical Sciences Test