General Science - PakQuiz

Master General Science MCQs with our comprehensive collection of Everyday Science quizzes. From Human Anatomy and Vitamins to Environmental Science and Physical Constants, prepare for PPSC, FPSC, and NTS exams with the most repeated questions and solved past papers.

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Question 1: What is the specific name for a particle that carries a negative charge?

An electron is a subatomic particle that carries a negative elementary charge.

Question 3: The intensity of sound is measured in which of the following units?

The decibel (dB) is the unit used to measure the intensity or loudness of sound.

Question 4: In subatomic physics, a particle that carries a negative charge is known as a/an:

Electrons carry a negative charge, while protons are positive and neutrons are neutral.

Question 5: Natural gas used in households and industries primarily consists of which gas?

Natural gas is a hydrocarbon gas mixture consisting primarily of Methane (CH4).

Question 6: The Global Positioning System (GPS) constellation technically consists of how many operational satellites?

GPS requires a minimum of 24 operational satellites to provide global coverage, though more are often in orbit as backups.

Question 7: Shoulder and elbow joints in the human body are examples of which type of joints?

These are Synovial joints (Shoulder is Ball-and-Socket; Elbow is Hinge).

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