General Knowledge MCQs
General Knowledge MCQS
Important General Knowledge MCQS for all competitive exams . All in one MCQS. All one paper MCQS study and download in pdf
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A. Himalayas
B. Indus River
C. Ural Mountains
D. Suez Canal
Correct answer is: A. Himalayas
The Himalayas form a natural boundary separating the Palaearctic and Oriental biogeographic regions.
A. Buenos Aires
B. Quito
C. Lima
D. Sucre
Correct answer is: B. Quito
Quito is the capital city of Ecuador.
A. Samina Baig
B. Naila Kiani
C. Uzma Yousaf
D. None of these
Correct answer is: B. Naila Kiani
Naila Kiani became the first Pakistani woman to achieve this.
A. Nitrous Oxide
B. Methane
C. Aluminium hydroxide
D. Carbon Monoxide
Correct answer is: C. Aluminium hydroxide
Used to create foam for suppressing fire, especially in Class B fires.
A. Thermodynamics
B. Conservation of Mass
C. Electromagnetism
D. Newton's Laws
Correct answer is: A. Thermodynamics
Refrigerators use thermodynamic cycles to transfer heat and cool the inside.
A. Oxygen
B. Carbon Dioxide
C. Hydrogen
D. Nitrogen
Correct answer is: B. Carbon Dioxide
CO? traps heat in the atmosphere and is the primary greenhouse gas.
A. Mars
B. Earth
C. Jupiter
D. Venus
Correct answer is: B. Earth
Only Earth has breathable oxygen in the atmosphere.
A. Adrenal gland
B. Pituitary gland
C. Thyroid gland
D. Pancreas
Correct answer is: D. Pancreas
The pancreas produces insulin to regulate blood glucose levels.
A. Philippines
B. Japan
C. Indonesia
D. Malaysia
Correct answer is: C. Indonesia
Mount Tambora is in Indonesia and erupted massively in 1815, affecting global climate.
A. STED 2025
B. NASA 2025
C. Science Leap 2025
D. Digital Pakistan Plus
Correct answer is: A. STED 2025
A new initiative aimed at improving science education and research in Pakistan.