This category focuses on multiple choice questions (MCQs) related to everyday science and covers a broad range of topics relevant to everyday life, including basic physics, chemistry, biology and environmental science. Questions are designed to test comprehension of fundamental scientific principles and their application in everyday situations . This is critical for general knowledge enhancement and for competitive examinations that incorporate a science component . The questions often involve scenarios and problems that require a practical understanding of scientific concepts rather than rote memorization of complex formulas or theories . Topic
What causes the tides on Earth? | tides & tides.
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A. Earth's rotationB. Wind patternsC. The gravitational pull of the moon and sunD. Temperature changes in the ocean
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What is the function of the human respiratory system? |.
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A. To digest foodB. To transport bloodC. To exchange gases (oxygen and carbon dioxide)D. To filter waste products from the blood
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Which type of energy is produced by nuclear fission? |.
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A. Chemical energyB. Thermal energyC. Mechanical energyD. Electrical energy
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What is the name of the process by which plants.
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A. PhotosynthesisB. TranspirationC. OsmosisD. Respiration
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What is the SI unit of force? | newton defined.
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A. JouleB. PascalC. NewtonD. Watt
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What is the function of the liver in the human.
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A. Blood filtrationB. Digestion of proteinsC. Production of hormonesD. All of the above
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Which type of mirror is used in car headlights? |.
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A. Convex mirrorB. Plane mirrorC. Concave mirrorD. None of the above
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What is the primary function of the human respiratory system?
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A. Digestion of foodB. Transportation of bloodC. Gas exchangeD. Production of hormones
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Which type of energy is converted into electrical energy in.
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A. Nuclear energyB. Solar energyC. Chemical energyD. Potential energy
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