CUET 2025 MCQ Quiz on General Science

CUET 2025 MCQ Quiz on General Science – Objective Question Answers on General Science

General Science MCQs – Get MCQ Quiz on General Science. General Science MCQ Questions are important for various competitive exams. Questions on General Science have been asked in many competitive exams in their General Knowledge Section. Here we have compiled General Science MCQ Questions with solutions so that you can have a fair idea about exam trends that will be followed. Practice MCQ Quiz on General Science

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1. As you go down into a well, your weight

a.Increases Slightly

b.Remains excatly the same

c.Decreases slightly

d.None of the above

2. Question

a.A and B

b.A and C

c.B, C and D

d.All of the above

3. When a gas is turned into a liquid, the process is called

a.Sublimation

b.Condensation

c.Deposition

d.Evaporation

4. What is the name of the new generation nuclear-capable missile tested by the DRDO?

a.Bharat

b.Bhim

c.Arjun-P (Prime)

d.Agni-P (Prime)

5. In fireworks, the green flame is produced because of

a.Barium

b.Sodium

c.Mercury

d.Potassium

6. The blue color of the clear sky is due to

a.Reflection of light

b.Refraction of light

c.Diffraction of light

d.Dispresion of light

7. Question

a.Fats

b.Vitamins

c.Water

d.Minerals

8. If a tropical rainforest is removed, it does not regenerate quickly as compared to a tropical deciduous forest. This is because

a.Exotic species invade the fertile soil of rainforest

b.The rain forest species are slow growing

c.Propagules of the trees in a rainforest have poor viability

d.The soil of rainforest is deficient in nutrients

9. A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is

a.Cannot be determined on the basis of the given data

b.A Positive

c.O Positive

d.B Positive

10. The radioactive element most commonly detected in humans is

a.Potassium-40

b.Iodine-131

c.Cobait-60

d.Plutonium-238

11. Which of the following foods does not support bacterial growth?

a.Sauted onions

b.Cooked rice

c.Raw Carrots

d.Refried beans

12. Potassium Permanganate is used for purifying drinking water, because

a.It is an oxidising agent

b.It dissolves the impurities of water

c.It is a reducing agent

d.It is a sterilising agent

13. Which of the following is the lowermost layer of the Atmosphere?

a.Mesosphere

b.Troposphere

c.Exosphere

d.Thermosphere

14. What is the scientific name for washing soda?

a.Sodium carbonate

b.Calcium bicarbonate

c.Calcium carbonate

d.Sodium bicarbonate

15. The first synthetic fibre made by man was ____ ?

a.Rayon

b.Terycott

c.Polyster

d.Nylom

16. Which of the following parts of the sun is easily visible only during a total solar eclipse?

a.Sunspots

b.Corona

c.Photosphere

d.Core

17. Garampani sanctuary is located at

a.Junagarh, Gujarat

b.Gangkot, Sikkim

c.Diphu, Assam

d.Kohima, Nagaland

18. Which of the following crops is known as Green Gold?

a.Coffee

b.Tea

c.Rice

d.Neem

19. Pollination by wind is called

a.zoophily

b.Entomophily

c.Anemophily

d.Hydrophily

20. Which of the following is an example of the most explosive type of volcano?

a.Flood basalt volcanoes

b.Cinder cones volcanoes

c.Calderas volcanoes

d.Shield volcanoes

21. The theory which advocates that living beings can arise only from other living beings is termed

a.Catastrophism

b.Abiogenesis

c.Bio-genesis

d.Cosmozoic

22. Which of the following is likely during vigorous exercise?

a.Blood will be diverted to the digestive organs.

b.The skin will be cold and clammy

c.Capillaries of the active muscles will be engorged with blood.

d.Blood flow to the kidneys increases.

23. What about Earth allows it to maintain bodies of water?

a.Mountains

b.Moderate

c.Temperatures

d.Comet Crashes

24. The solar tracking (moving in the sun's direction) of the sunflower is called ______.

a.Hydrotropism

b.Heliotropism

c.Thigmotropism

d.Phototropism

25. Seawater (i.e. saltwater) freezes at:

a.at a slightly higher temperature than fresh water

b.Seawater does not freeze

c.the same temperature ad fresh water

d.at a slightly lower temperature thatn fresh water

26. The uranium fuel used worldwide is mainly in the form of

a.UF6

b.U308

c.U Metal

d.UO2

27. The bodies that glow during the night sky are known as:

a.Celestial bodies

b.Asteroids

c.Constellation

d.Meteroid

28. The layer of air around the earth is known as

a.Lonosphere

b.Troposphere

c.Atmosphere

d.Ozone layer

29. The intensity of Earthquakes is measured on

a.Beaufirt scale

b.Mercalli scale

c.Richter scale

d.Secant scale

30. The weight of an object will be minimum when it is placed at

a.The Equator

b.The South oile

c.The Center of the earth

d.The North Pole

31. Question

a.1 and 3 only

b.2 only

c.1,2 and 3

d.1 and 2 only

32. The longest period of prenatal development is the

a.Fetal Period

b.Germinal period

c.Embryonic Period

d.None

33. The gases used in different types of welding would include

a.Oxygen, acetylene and argon

b.Oxygen and hydrogen

c.Oxygen, hydrogen, acetylene and nitrogen

d.Oxygen and acetylene

34. The filament of an electric bulb is made of

a.Graphite

b.Tungsten

c.Iron

d.Nichrome

35. How many layers of skin does a human have?

a.2

b.4

c.1

d.3

36. Which of the following has got more heat capacity?

a.Benzene

b.Gold piece

c.Iron piece

d.Water

37. What does an airbag, used for the safety of a car driver, contain?

a.Sodium Peroxide

b.Sodium Bicarbonate

c.Sodium Nitrite

d.Sodium Acide

38. Which one of the following types of laser is used in laser printers?

a.Excimer

b.Semiconductor laser

c.Dye laser

d.Gas laser

39. The Ozone Layer restricts from

a.Radio waves

b.Infrared Rays

c.Untraviolet Radiation

d.X-Rays and Gamma Rays

40. The best colors for a sun umbrella will be

a.Red on top white on inside

b.Black on top red on inside

c.White on top blak on inside

d.Black on top white on inside

41. The term biodiversity refers to

a.None of the above

b.Range of genetic variation within a population

c.Both a and b

d.Total number of diffferent species within a habitat

42. Which of the following statements about the Himalayan Mountains is NOT correct ?

a.Its northernmost part is called the Himadri.

b.The range lying to the immediate south of the Himadri is called the Shiwaliks.

c.The Shiwalik ranges are composed of unconsolidated sediments brought down by rivers.

d.The core of the Himadri is made of granite.

43. Which of the following is used in pencils?

a.Graphite

b.Silicon

c.Phosphorous

d.Charcoal

44. Cyanide is historically found in the following except

a.Teflon

b.Apricots

c.All of the above

d.Cherries

45. Which of the following is not a sedimentary structure?

a.Mud cracks

b.Rock color

c.Ripple marks

d.Graded bedding

46. Which one of the following types of waves are used in a night vision apparatus?

a.Microwaves

b.None of the above

c.Infra-red waves

d.Radio waves

47. Iodine test is used to detect

a.Fat

b.Carbohydrates

c.Protein

d.Cholesterol

48. Plants synthesis protein from

a.Sugar

b.Fatty acids

c.Starch

d.Amino Acids

49. In the context of plate tectonics, which of the following statements is NOT correct?

a.Eurasian plate is largely an oceanic plate.

b. Earth's surface is divided into seven major plates

c.Tectonic plates move horizontally over the asthenosphere.

d.The major tectonic plates are surrounded by young fold mountain ridges, trenches, and/or faults.

50. Wireless transmission can be done via

a.All of the above

b.Infrared waves

c.Microwaves

d.Radio waves

51. Genetic alteration probably refers to altering what

a.All of the above

b.Genes found on ribosomes

c.Genes found on chromosomes

d.Genes found on cytoplasm

52. The man who is a specialist in winemaking is called as ?

a.Wenologitst

b.Oenologist

c.None

d.Grapologist

53. Suppose if we measure the time lapse between the two Sunsets by sitting in the beach , from this we can estimate

a.The distance between the sun and earth

b.The radius of the sun

c.The depth of the ocean

d.The radius of the earth

54. What happens when some charge is placed on a soap bubble?

a.Its radius decreases

b.The bubble collapses

c.Its radius increases

d.The bubble expands

55. For Galvanizing Iron, which of the following Metals is used?

a.Aluminum

b.Copper

c.Lead

d.Zinc

56. Which of the following plants is not capable of manufacturing its own food?

a.Carrot

b.Mushroom

c.Cabbage

d.Alage

57. Lichens are the best indicator of

a.Water pollution

b.Air Pollution

c.Noise pollution

d.Sound Pollution

58. In a laser (say neon laser) all the atoms emit the light waves of

a.Same amplitude

b.Same phase

c.Same Frequency

d.All of the above

59. The cross section of a chisel is usually

a.Octagonal

b.Rectangular

c.Hexagonal

d.Circular

60. The Mudumalai National Park is located in which state ?

a.Tamil Nadu

b.Karnataka

c.Chattisgarh

d.Haryana

CUET 2025 General Science MCQ Question Answers for Competitive Exams

CUET 2025 MCQ Quiz on General Science – Objective Question Answers on General Science

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