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BPSC11 Questions
General Knowledge MCQs
Practice General Knowledge multiple-choice questions for BPSC competitive exams. Each question includes the correct answer and a short explanation, and past-paper questions are marked so you can revise both repeated and fresh material in one place.
Amazon
Nile
Yangtze
Mississippi
ExplanationThe Nile is generally considered the longest river on Earth.
Venus
Mars
Jupiter
Saturn
ExplanationMars is referred to as the Red Planet due to the iron oxide (rust) on its surface.
Nucleus
Ribosome
Mitochondria
Cytoplasm
ExplanationMitochondria are known as the powerhouse because they generate most of the chemical energy needed to power the cell's biochemical reactions.
Buzz Aldrin
Yuri Gagarin
Neil Armstrong
Michael Collins
ExplanationNeil Armstrong was the American astronaut who became the first human to walk on the moon in 1969.
Oxygen
Nitrogen
Carbon Dioxide
Hydrogen
ExplanationPlants take in carbon dioxide from the air to perform photosynthesis, which produces glucose and oxygen.
Gold
Silicon
Carbon
Iron
ExplanationDiamonds are a solid form of pure carbon with atoms arranged in a crystal structure.
Oxygen
Carbon Dioxide
Nitrogen
Hydrogen
ExplanationNitrogen makes up approximately 78% of the Earth's atmosphere.
Heart
Liver
Kidneys
Lungs
ExplanationThe primary function of the kidneys is to remove waste products and excess fluid from the blood.
Gold
Iron
Diamond
Quartz
ExplanationDiamond is composed of carbon atoms arranged in a crystal lattice structure, making it the hardest natural mineral.
Vitamin A
Vitamin C
Vitamin D
Vitamin K
ExplanationVitamin D is produced in the skin when it is exposed to ultraviolet light from the sun.
Thomas Edison
Nikola Tesla
Alexander Graham Bell
Albert Einstein
ExplanationAlexander Graham Bell is officially credited with patenting the first practical telephone in 1876.
Frequently Asked Questions
Are these General Knowledge MCQs free?
Yes. Every General Knowledge MCQ on this page is free to practice, including the correct answer and explanation.
Do these include past-paper questions?
Yes — questions sourced from past papers are clearly marked with a "Past Paper" badge, alongside fresh practice questions.
Which exams do these General Knowledge MCQs help with?
They are aimed at BPSC and related Pakistani competitive exams that test General Knowledge.
How should I practice subject-wise MCQs?
Attempt each question first, then reveal the answer and read the explanation. Short, focused sessions on one subject work better than long unstructured reading.