everyday science MCQs – Page 75

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 Review each marked answer and report any item that may be outdated or unclear.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
1481. Father of Optics is the title given to__________?
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A. Al-Kandi

B. Ibn-al-Haitham

C. Ibn-e-Sina

D. Al-Biruni

1482. ________ it fills all the space avaliable.
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A. None of these

B. Solid

C. Gas

D. Liquid

1483. How many number of milk teeth are in the human body?
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A. 12

B. 20

C. 16

D. 22

1484. Which Civilization developed & implemented the first solar calendar?
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A. Greek

B. Babylonian

C. Egyptian

D. Aztec

1485. The frequency of ultrasound wave is typically?
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A. Above 20 kHz

B. Above 20,000 kHz

C. Below 02 kHz

D. Below 20 kHz
1486. The scientific study of spiders is called __________ ?
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A. Osteology

B. Pomology

C. None of these

D. Arachnology
1487. Gravitation force of earth is___________?
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A. None of these

B. 7.21 m/s

C. 9.80 m/s

D. 1.62 m/s

1488. Lignite, bituminous & anthracite are different rank of _________ ?
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A. None of these

B. Iron

C. Coal

D. Wood

1489. The weakest of all fundamental forces is the ________________?
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A. Gravitational force

B. Nuclear force

C. Magnetic force

D. Electrostatic force

1490. Fisher unit is used to measure?
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A. Damaged starch

B. Flour particle size

C. Flour color

D. Protein content

1491. Unit of specific gravity is?
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A. None of these

B. No unit

C. Pascal

D. Mass/volume

1492. Communication satellites are in which orbit?
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A. Semi synchronous

B. Geostationary

C. Geosynchronous

D. None of these

1493. A normal platelets count range ?
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A. 1.5 lac 4.5 lac platelets per micro-liter of blood.

B. 1.5 lac 4.5 lac platelets per liter blood.

C. 1.5 million 4.5 million platelets per micro-liter of blood.

D. 1.5 million 4.5 million platelets per liter of blood.

1494. Heat exchanger tubes are never made of:
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A. Stainless Steel

B. Lead

C. Plain Carbon Steel

D. Copper

1495. Fat is digested in which part of body?
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A. Large intestine

B. Mouth

C. Spleen

D. Small intestine
1496. Name the famous Pakistani scientist who worked under the supervision of Albert Einstein?
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A. Dr Abdul Salam

B. Dr Abdul Qadeer

C. Riazuddin Siddiqui

D. Ammar Muhammadi

1497. The weight of an average human male brain is about?
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A. 1200 gr

B. 1350 gr

C. 1500 gr

D. 1 gr

1498. One mega ohm resistance is equal to ______?
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A. 106 ohm

B. 108 ohm

C. 107 ohm

D. 10-6 ohm

1499. The chemical name of bauxite _______ ?
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A. None of the above

B. Aluminium Sulphite

C. Aluminium Chloride

D. Aluminium Oxide
1500. _________ is psychological study of values and moral principles?
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A. Idiology

B. Criminology

C. Axiology

D. Sociology