everyday science MCQs – Page 90

Practise multiple-choice questions from everyday science for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

everyday science Mcqs
1781. The part of brain involved in balance and precision in movements is: __________?
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A. Cerebellum

B. Thalamus

C. Cerebrum

D. Medulla oblongata

1782. How Many Megapixels is the Human Eye?
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A. 576

B. 570

C. 560

D. None of These

1783. A photostat machine works on _____________?
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A. thermal image making

B. magnetic image making

C. electrostatic image making

D. electromagnetic image making

1784. The Shape of earth is_________?
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A. Oblate Spheroid

B. Spherical

C. Elliptical

D. Oval

1785. The process which is essential for continuing and survival of species is __________?
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A. Reproduction

B. Excretion

C. Respiration

D. Digestion

1786. Which is the only planet that rotates clockwise?
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A. Earth

B. Venus

C. Mercury

D. Jupiter

1787. Curie is a unit of measuring the intensity of ___________?
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A. Work or Energy

B. Quantity of Heat

C. Radioactivity

D. Power

1788. What is the most abundant form of matter in the universe?
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A. Gas

B. Plasma

C. Liquid

D. Solid

1789. Tuberculosis is a _________ infection?
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A. Bacterial

B. Fungal

C. Parasitic

D. Viral

1790. Our atmosphere comprises of __________ Nitrogen?
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A. None of these

B. 78% Nitrogen

C. 38% Nitrogen

D. 58% Nitrogen

1791. Which among the following waves is used for communication by artificial satellites ?
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A. Micro waves

B. Radio waves

C. Infra-red waves

D. A. M.

1792. How many bones in each hand?
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A. 27

B. 26

C. 30

D. 28

1793. Milk tastes sour when kept in the open for sometime due to the formation of __________?
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A. acetic acid

B. lactic acid

C. citric acid

D. carbonic acid

1794. Newton metre is a unit of __________.
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A. Work

B. torque

C. Length

D. Substance

1795. Earthquake waves travel faster in __________?
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A. Water

B. Flexibl rock

C. Air

D. Soil

1796. The blood pressure is denoted as following?
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A. Venous Pressure / Systolic Pressure

B. Systolic Pressure / Pulse Pressure

C. Diastolic Pressure / Systolic Pressure

D. Systolic Pressure / Diastolic Pressure
1797. What divides the Earth into the Northern and the Southern Hemispheres?
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A. Axis of rotation

B. North Pole

C. Equator

D. South Pole

1798. Which part of the atmosphere are you breathing right now?
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A. Stratosphere

B. Troposphere

C. Lonosphere

D. Bathysphere

1799. What is the largest cell in the human body?
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A. Ovum

B. Neuron

C. Sperm cell

D. RBCs

1800. A fresh egg when placed in salt water will __________ ?
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A. sink and go to the bottom

B. Burst

C. Float

D. sink but will not go to the bottom