everyday science mcqs to prepare for nts, kppsc, fpsc, ppsc and more

everyday science Mcqs

1451. Which one of the following is not a plant product?
0

A. Piperine

B. Caffeine

C. Saccharin

D. Nicotine

1452. In onion pink color is due_____ ?
0

A. Xanthophylls

B. None of these

C. Carotene

D. anthocyanin

1453. The natural source of hydrocarbon is:___________?
0

A. Carbohydrates

B. Coal

C. Biomass

D. Crude oil

1454. If the level of atmospheric pollution increases:
0

A. The length of the day will increases

B. None of these

C. The length of the day will remain same

D. The length of the day will decreases

1455. Velocity of sound in air does not change with the change of?
0

A. Moisture content in air

B. Pressure of air

C. Wind in the direction of propagation of sound

D. Temperature of air

1456. A force applied on a body through the string is called_________?
0

A. Momentum

B. Weight

C. Tension

D. Torque

1457. The term white coal sometimes referred to which of the following?
0

A. Wind Energy

B. Hydroelectricity

C. Geothermal Electricity

D. Biomass Energy

1458. Sensory neurons carry message towards ?
0

A. Muscle

B. Sense and Organs

C. Brain and Spinal Cord

D. Muscles and Glands

1459. Identify the blackest fish in the oceans?
0

A. Black Sea Horse

B. Black Dragon fish

C. Black Seafish

D. Black Gillfish

1460. Deficiency of vitamin C will cause:__________?
0

A. Architis

B. Night-blindness

C. Scurvy

D. Beri-Beri

1461. In Astronomy, what are Pallas, Vesta and Davida?
0

A. Stars

B. None of these

C. Asteroids

D. Comets

1462. Themost distanthuman-made object sent into the space is?
0

A. New Horizon

B. Eris

C. Pioneer 10

D. Voyager 1

1463. What is the percentage of water present in our brain?
0

A. 85%

B. 95%

C. 73%

D. 97%

1464. Moon is the _______ satellite of the Earth?
0

A. None of these

B. Natural

C. Artificial

D. Navigation

1465. Nuclear sizes are expressed in a unit named ?
0

A. Force

B. Fermi

C. Tesla

D. Newton

1466. In the manufacture of Vanaspati Ghee/Banaspati Ghee which gas is used ?
0

A. Oxygen

B. Hydrogen

C. Carbon dioxide

D. Nitrogen

1467. What charge card, developed in 1950, was the first to be accepted nationally in the US?
0

A. Discover

B. MasterCharge

C. Diners Club

D. Visa

1468. Temperature of Sunin CelsiusScaleis 6000C & in Fahrenheit is _____________?
0

A. 10,832 F

B. None of these

C. 9000 F

D. 8000 F

1469. B12 deficiency can produce__________?
0

A. Microcytic anemia

B. Insomnia

C. None Of these

D. Pernicious anemia

1470. Plasmids are most often found in:
0

A. Fungi

B. Virus

C. Bacteria

D. Viroid

1471. Which gas is used for artificial ripening of green fruit ?
0

A. Ethylene

B. Ethane

C. Carbon dioxide

D. Acetylene

1472. which of the following is the most severe storm?
0

A. None of these

B. Hurricane

C. Tornado

D. Typhoon

1473. Which planet is called Lopsided planet ?
0

A. Uranus

B. Mercury

C. Venus

D. Saturn

1474. The process involved in making soap is called?
0

A. saponification

B. hydrolysis

C. polymerisation

D. condensation

1475. The quantity of matter in an object is its ________?
0

A. None of these

B. Force

C. Weight

D. Mass

1476. How many kgs are in one ton?
0

A. 907

B. 707

C. 807

D. 607

1477. How many grams in a pound?
0

A. 451

B. 455

C. 457

D. 453

1478. Only planet whose day is longer than its year is__________?
0

A. None of These

B. Neptune

C. Venus

D. Mercury

1479. The Dopplers effect is applicable for_________?
0

A. light waves only

B. sound waves only

C. Both Light waves and sound ways

D. None of these

1480. The scientist who first sent electromagnetic waves to distant places is?
0

A. James Clerk Maxwell

B. Thomas Alva Edison

C. John Logie Baird

D. Heinrich Hertz

1481. Father of Optics is the title given to__________?
0

A. Al-Kandi

B. Ibn-al-Haitham

C. Ibn-e-Sina

D. Al-Biruni

1482. ________ it fills all the space avaliable.
0

A. None of these

B. Solid

C. Gas

D. Liquid

1483. How many number of milk teeth are in the human body?
0

A. 12

B. 20

C. 16

D. 22

1484. Which Civilization developed & implemented the first solar calendar?
0

A. Greek

B. Babylonian

C. Egyptian

D. Aztec

1485. The frequency of ultrasound wave is typically?
0

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 __________ ?
0

A. Osteology

B. Pomology

C. None of these

D. Arachnology

1487. Gravitation force of earth is___________?
0

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 _________ ?
0

A. None of these

B. Iron

C. Coal

D. Wood

1489. The weakest of all fundamental forces is the ________________?
0

A. Gravitational force

B. Nuclear force

C. Magnetic force

D. Electrostatic force

1490. Fisher unit is used to measure?
0

A. Damaged starch

B. Flour particle size

C. Flour color

D. Protein content

1491. Unit of specific gravity is?
0

A. None of these

B. No unit

C. Pascal

D. Mass/volume

1492. Communication satellites are in which orbit?
0

A. Semi synchronous

B. Geostationary

C. Geosynchronous

D. None of these

1493. A normal platelets count range ?
0

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:
0

A. Stainless Steel

B. Lead

C. Plain Carbon Steel

D. Copper

1495. Fat is digested in which part of body?
0

A. Large intestine

B. Mouth

C. Spleen

D. Small intestine

1496. Name the famous Pakistani scientist who worked under the supervision of Albert Einstein?
0

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?
0

A. 1200 gr

B. 1350 gr

C. 1500 gr

D. 1 gr

1498. One mega ohm resistance is equal to ______?
0

A. 106 ohm

B. 108 ohm

C. 107 ohm

D. 10-6 ohm

1499. The chemical name of bauxite _______ ?
0

A. None of the above

B. Aluminium Sulphite

C. Aluminium Chloride

D. Aluminium Oxide

1500. _________ is psychological study of values and moral principles?
0

A. Idiology

B. Criminology

C. Axiology

D. Sociology

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