CUET 2026 MCQ Quiz on General Science

CUET 2026 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. In the context of plate tectonics, which of the following statements is NOT correct?

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

b.Eurasian plate is largely an oceanic plate.

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

d.Tectonic plates move horizontally over the asthenosphere.

2. Lichens are the best indicator of

a.Sound Pollution

b.Noise pollution

c.Water pollution

d.Air Pollution

3. The intensity of Earthquakes is measured on

a.Beaufirt scale

b.Richter scale

c.Secant scale

d.Mercalli scale

4. The longest period of prenatal development is the

a.Embryonic Period

b.Germinal period

c.Fetal Period

d.None

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

a.Polyster

b.Terycott

c.Rayon

d.Nylom

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

a.The rain forest species are slow growing

b.Exotic species invade the fertile soil of rainforest

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

d.The soil of rainforest is deficient in nutrients

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

a.Condensation

b.Sublimation

c.Evaporation

d.Deposition

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

a.None

b.Grapologist

c.Oenologist

d.Wenologitst

9. Garampani sanctuary is located at

a.Gangkot, Sikkim

b.Junagarh, Gujarat

c.Kohima, Nagaland

d.Diphu, Assam

10. The radioactive element most commonly detected in humans is

a.Cobait-60

b.Plutonium-238

c.Potassium-40

d.Iodine-131

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

a.Dispresion of light

b.Diffraction of light

c.Refraction of light

d.Reflection of light

12. The cross section of a chisel is usually

a.Circular

b.Hexagonal

c.Octagonal

d.Rectangular

13. The term biodiversity refers to

a.None of the above

b.Both a and b

c.Range of genetic variation within a population

d.Total number of diffferent species within a habitat

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

a.Mercury

b.Potassium

c.Barium

d.Sodium

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

a.Sodium Peroxide

b.Sodium Nitrite

c.Sodium Acide

d.Sodium Bicarbonate

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

a.UO2

b.U308

c.UF6

d.U Metal

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

a.Same amplitude

b.Same phase

c.All of the above

d.Same Frequency

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

a.4

b.2

c.1

d.3

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

a.Its radius decreases

b.The bubble expands

c.The bubble collapses

d.Its radius increases

20. Wireless transmission can be done via

a.Radio waves

b.Infrared waves

c.All of the above

d.Microwaves

21. The filament of an electric bulb is made of

a.Graphite

b.Nichrome

c.Iron

d.Tungsten

22. Which of the following is used in pencils?

a.Phosphorous

b.Silicon

c.Charcoal

d.Graphite

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

a.Abiogenesis

b.Bio-genesis

c.Cosmozoic

d.Catastrophism

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

a.Calderas volcanoes

b.Flood basalt volcanoes

c.Cinder cones volcanoes

d.Shield volcanoes

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

a.Temperatures

b.Comet Crashes

c.Mountains

d.Moderate

26. 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.A Positive

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

c.O Positive

d.B Positive

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

a.Blood will be diverted to the digestive organs.

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

c.The skin will be cold and clammy

d.Blood flow to the kidneys increases.

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

a.Haryana

b.Tamil Nadu

c.Chattisgarh

d.Karnataka

29. Pollination by wind is called

a.Anemophily

b.Hydrophily

c.Entomophily

d.zoophily

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

a.Zinc

b.Lead

c.Copper

d.Aluminum

31. The Ozone Layer restricts from

a.X-Rays and Gamma Rays

b.Radio waves

c.Untraviolet Radiation

d.Infrared Rays

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

a.Remains excatly the same

b.Decreases slightly

c.Increases Slightly

d.None of the above

33. Question

a.1 and 2 only

b.2 only

c.1,2 and 3

d.1 and 3 only

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

a.Sunspots

b.Photosphere

c.Core

d.Corona

35. The best colors for a sun umbrella will be

a.White on top blak on inside

b.Red on top white on inside

c.Black on top white on inside

d.Black on top red on inside

36. Iodine test is used to detect

a.Carbohydrates

b.Fat

c.Protein

d.Cholesterol

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

a.Infra-red waves

b.Microwaves

c.None of the above

d.Radio waves

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

a.Oxygen and acetylene

b.Oxygen, acetylene and argon

c.Oxygen, hydrogen, acetylene and nitrogen

d.Oxygen and hydrogen

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

a.Graded bedding

b.Rock color

c.Ripple marks

d.Mud cracks

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

a.Arjun-P (Prime)

b.Bhim

c.Bharat

d.Agni-P (Prime)

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

a.Lonosphere

b.Atmosphere

c.Troposphere

d.Ozone layer

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

a.Coffee

b.Rice

c.Tea

d.Neem

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

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

b.Its northernmost part is called the Himadri.

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

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

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

a.Constellation

b.Meteroid

c.Celestial bodies

d.Asteroids

45. 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 depth of the ocean

c.The radius of the sun

d.The radius of the earth

46. Genetic alteration probably refers to altering what

a.Genes found on cytoplasm

b.Genes found on ribosomes

c.All of the above

d.Genes found on chromosomes

47. Question

a.B, C and D

b.A and C

c.A and B

d.All of the above

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

a.Mushroom

b.Cabbage

c.Carrot

d.Alage

49. What is the scientific name for washing soda?

a.Calcium bicarbonate

b.Sodium bicarbonate

c.Calcium carbonate

d.Sodium carbonate

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

a.Gas laser

b.Semiconductor laser

c.Excimer

d.Dye laser

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

a.Seawater does not freeze

b.at a slightly lower temperature thatn fresh water

c.at a slightly higher temperature than fresh water

d.the same temperature ad fresh water

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

a.It is a sterilising agent

b.It is an oxidising agent

c.It dissolves the impurities of water

d.It is a reducing agent

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

a.Gold piece

b.Iron piece

c.Benzene

d.Water

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

a.The North Pole

b.The Equator

c.The South oile

d.The Center of the earth

55. Question

a.Fats

b.Water

c.Vitamins

d.Minerals

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

a.Raw Carrots

b.Sauted onions

c.Refried beans

d.Cooked rice

57. Plants synthesis protein from

a.Fatty acids

b.Starch

c.Amino Acids

d.Sugar

58. Cyanide is historically found in the following except

a.Cherries

b.Apricots

c.Teflon

d.All of the above

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

a.Exosphere

b.Troposphere

c.Mesosphere

d.Thermosphere

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

a.Heliotropism

b.Phototropism

c.Hydrotropism

d.Thigmotropism

CUET 2026 General Science MCQ Question Answers for Competitive Exams

CUET 2026 MCQ Quiz on General Science – Objective Question Answers on General Science

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