🔬 General Science Solved MCQs with Answers

Practice 4010 approved 🔬 General Science questions with verified answers from the 🌐 Current Affairs & GK subject for Pakistan exams.

4010 solved MCQs

The fluid part of blood is known as:Answer: Plasma The phenomenon which is due to the deflection of a charged particle in an electric field:Answer: Deflection Biosphere is defined as:Answer: Part of earth, water and atmosphere inhabited by living organisms Malaria, Polio, Dengue fever and Influenza are examples of:Answer: Infectious diseases The term "Light Year" refers to:Answer: The distance that light travels in one year Why does the sky appear blue?Answer: Due to the scattering of light from atmosphere The extraction of metal from the ore is done by:Answer: Heating and chemical reduction The most common gas that is found in the air to breathe is called:Answer: Nitrogen Electromagnetic radiation with maximum wavelength is:Answer: Radio waves The most dangerous type of radiation is:Answer: Gamma radiation The solar energy is radiated in the form of:Answer: Electromagnetic waves Excessive bleeding during an injury is a deficiency of:Answer: Vitamin K Which of the following can be classified as renewable energy source?Answer: All of these How do scientists know that the Earth’s core is made up of metal?Answer: The density of the surface layer of Earth is much less than its average density What is the name of the recent cyclone that hit the eastern coast of India in 2025?Answer: None of these Solar energy is radiated in the form of:Answer: Electromagnetic waves Excessive bleeding during injury is due to deficiency of:Answer: Vitamin K Which can be classified as a renewable energy source?Answer: All of these How do scientists know Earth's core is made of metal?Answer: Density of surface layer is much less than Earth's average density. Maintenance of soil fertility without extra nutrition is due to:Answer: Crop residue