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. The longest period of prenatal development is the

a.Fetal Period

b.None

c.Embryonic Period

d.Germinal period

2. Pollination by wind is called

a.Entomophily

b.zoophily

c.Hydrophily

d.Anemophily

3. Garampani sanctuary is located at

a.Diphu, Assam

b.Kohima, Nagaland

c.Gangkot, Sikkim

d.Junagarh, Gujarat

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

a.Rock color

b.Ripple marks

c.Mud cracks

d.Graded bedding

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

a.Troposphere

b.Atmosphere

c.Lonosphere

d.Ozone layer

6. The term biodiversity refers to

a.Range of genetic variation within a population

b.Total number of diffferent species within a habitat

c.Both a and b

d.None of the above

7. Question

a.A and C

b.All of the above

c.B, C and D

d.A and B

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

a.All of the above

b.Same amplitude

c.Same phase

d.Same Frequency

9. The intensity of Earthquakes is measured on

a.Beaufirt scale

b.Secant scale

c.Mercalli scale

d.Richter scale

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

a.Sodium Nitrite

b.Sodium Acide

c.Sodium Bicarbonate

d.Sodium Peroxide

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

a.2

b.4

c.1

d.3

12. The filament of an electric bulb is made of

a.Iron

b.Nichrome

c.Graphite

d.Tungsten

13. 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.O Positive

b.A Positive

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

d.B Positive

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

a.Excimer

b.Gas laser

c.Semiconductor laser

d.Dye laser

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

a.Nylom

b.Rayon

c.Terycott

d.Polyster

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

a.Benzene

b.Iron piece

c.Water

d.Gold piece

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

a.UO2

b.UF6

c.U Metal

d.U308

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

a.Sodium

b.Mercury

c.Potassium

d.Barium

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

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

b.Blood flow to the kidneys increases.

c.The skin will be cold and clammy

d.Blood will be diverted to the digestive organs.

20. The Ozone Layer restricts from

a.X-Rays and Gamma Rays

b.Infrared Rays

c.Radio waves

d.Untraviolet Radiation

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

a.Tamil Nadu

b.Haryana

c.Chattisgarh

d.Karnataka

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

a.Refraction of light

b.Diffraction of light

c.Reflection of light

d.Dispresion of light

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

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

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

c.Its northernmost part is called the Himadri.

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

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

a.Tea

b.Coffee

c.Neem

d.Rice

25. Wireless transmission can be done via

a.All of the above

b.Microwaves

c.Radio waves

d.Infrared waves

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

a.Sauted onions

b.Raw Carrots

c.Cooked rice

d.Refried beans

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

a.Core

b.Corona

c.Photosphere

d.Sunspots

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

a.Mesosphere

b.Thermosphere

c.Troposphere

d.Exosphere

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

a.Shield volcanoes

b.Cinder cones volcanoes

c.Flood basalt volcanoes

d.Calderas volcanoes

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

a.Meteroid

b.Celestial bodies

c.Constellation

d.Asteroids

31. The best colors for a sun umbrella will be

a.Black on top red on inside

b.Black on top white on inside

c.Red on top white on inside

d.White on top blak on inside

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

a.Copper

b.Aluminum

c.Lead

d.Zinc

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

a.Radio waves

b.None of the above

c.Microwaves

d.Infra-red waves

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

a.The South oile

b.The North Pole

c.The Center of the earth

d.The Equator

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

a.Eurasian plate is largely an oceanic plate.

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

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

d.Tectonic plates move horizontally over the asthenosphere.

36. Iodine test is used to detect

a.Cholesterol

b.Protein

c.Carbohydrates

d.Fat

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

a.Evaporation

b.Deposition

c.Condensation

d.Sublimation

38. Lichens are the best indicator of

a.Sound Pollution

b.Water pollution

c.Noise pollution

d.Air Pollution

39. Cyanide is historically found in the following except

a.Teflon

b.Apricots

c.Cherries

d.All of the above

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

a.Grapologist

b.Oenologist

c.Wenologitst

d.None

41. The cross section of a chisel is usually

a.Rectangular

b.Hexagonal

c.Circular

d.Octagonal

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

a.The soil of rainforest is deficient in nutrients

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

c.Exotic species invade the fertile soil of rainforest

d.The rain forest species are slow growing

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

a.Bio-genesis

b.Catastrophism

c.Abiogenesis

d.Cosmozoic

44. 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 radius of the earth

d.The depth of the ocean

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

a.Bhim

b.Arjun-P (Prime)

c.Bharat

d.Agni-P (Prime)

46. Question

a.1 and 3 only

b.1 and 2 only

c.1,2 and 3

d.2 only

47. The radioactive element most commonly detected in humans is

a.Cobait-60

b.Potassium-40

c.Plutonium-238

d.Iodine-131

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

a.Mushroom

b.Alage

c.Carrot

d.Cabbage

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

a.Its radius increases

b.The bubble collapses

c.The bubble expands

d.Its radius decreases

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

a.It is an oxidising agent

b.It is a reducing agent

c.It is a sterilising agent

d.It dissolves the impurities of water

51. Plants synthesis protein from

a.Amino Acids

b.Starch

c.Sugar

d.Fatty acids

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

a.Decreases slightly

b.Remains excatly the same

c.None of the above

d.Increases Slightly

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

a.Oxygen and hydrogen

b.Oxygen, acetylene and argon

c.Oxygen, hydrogen, acetylene and nitrogen

d.Oxygen and acetylene

54. Question

a.Vitamins

b.Minerals

c.Water

d.Fats

55. Genetic alteration probably refers to altering what

a.Genes found on chromosomes

b.Genes found on ribosomes

c.Genes found on cytoplasm

d.All of the above

56. Which of the following is used in pencils?

a.Silicon

b.Graphite

c.Charcoal

d.Phosphorous

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

a.Phototropism

b.Hydrotropism

c.Thigmotropism

d.Heliotropism

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

a.Temperatures

b.Mountains

c.Moderate

d.Comet Crashes

59. What is the scientific name for washing soda?

a.Calcium bicarbonate

b.Sodium carbonate

c.Calcium carbonate

d.Sodium bicarbonate

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

a.the same temperature ad fresh water

b.at a slightly lower temperature thatn fresh water

c.at a slightly higher temperature than fresh water

d.Seawater does not freeze

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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