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. Cyanide is historically found in the following except

a.Cherries

b.All of the above

c.Apricots

d.Teflon

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

a.Infra-red waves

b.None of the above

c.Radio waves

d.Microwaves

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

a.Refried beans

b.Cooked rice

c.Raw Carrots

d.Sauted onions

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

a.Cosmozoic

b.Catastrophism

c.Bio-genesis

d.Abiogenesis

5. 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.The soil of rainforest is deficient in nutrients

c.Exotic species invade the fertile soil of rainforest

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

6. Lichens are the best indicator of

a.Air Pollution

b.Water pollution

c.Noise pollution

d.Sound Pollution

7. The longest period of prenatal development is the

a.Germinal period

b.Embryonic Period

c.Fetal Period

d.None

8. Genetic alteration probably refers to altering what

a.Genes found on cytoplasm

b.Genes found on ribosomes

c.Genes found on chromosomes

d.All of the above

9. Which of the following is used in pencils?

a.Graphite

b.Silicon

c.Charcoal

d.Phosphorous

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

a.at a slightly higher temperature than fresh water

b.the same temperature ad fresh water

c.Seawater does not freeze

d.at a slightly lower temperature thatn fresh water

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

a.The depth of the ocean

b.The distance between the sun and earth

c.The radius of the earth

d.The radius of the sun

12. Question

a.1 and 2 only

b.1,2 and 3

c.1 and 3 only

d.2 only

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

a.Its radius decreases

b.The bubble collapses

c.The bubble expands

d.Its radius increases

14. Garampani sanctuary is located at

a.Diphu, Assam

b.Junagarh, Gujarat

c.Gangkot, Sikkim

d.Kohima, Nagaland

15. Iodine test is used to detect

a.Fat

b.Protein

c.Cholesterol

d.Carbohydrates

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

a.Evaporation

b.Condensation

c.Deposition

d.Sublimation

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

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

b.Tectonic plates move horizontally over the asthenosphere.

c.Eurasian plate is largely an oceanic plate.

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

18. The radioactive element most commonly detected in humans is

a.Cobait-60

b.Potassium-40

c.Plutonium-238

d.Iodine-131

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

a.Sunspots

b.Photosphere

c.Corona

d.Core

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

a.Rayon

b.Polyster

c.Terycott

d.Nylom

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

a.Mountains

b.Moderate

c.Temperatures

d.Comet Crashes

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

a.Blood flow to the kidneys increases.

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

c.Blood will be diverted to the digestive organs.

d.The skin will be cold and clammy

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

a.Arjun-P (Prime)

b.Bharat

c.Bhim

d.Agni-P (Prime)

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

a.Haryana

b.Tamil Nadu

c.Karnataka

d.Chattisgarh

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

a.Tea

b.Rice

c.Neem

d.Coffee

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

a.2

b.4

c.1

d.3

27. 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 red on inside

d.Black on top white on inside

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

a.The South oile

b.The Center of the earth

c.The Equator

d.The North Pole

29. Plants synthesis protein from

a.Sugar

b.Amino Acids

c.Starch

d.Fatty acids

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

a.Decreases slightly

b.Increases Slightly

c.None of the above

d.Remains excatly the same

31. The intensity of Earthquakes is measured on

a.Secant scale

b.Richter scale

c.Beaufirt scale

d.Mercalli scale

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

a.Refraction of light

b.Dispresion of light

c.Reflection of light

d.Diffraction of light

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

a.Flood basalt volcanoes

b.Calderas volcanoes

c.Cinder cones volcanoes

d.Shield volcanoes

34. 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.B Positive

c.A Positive

d.O Positive

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

a.UO2

b.U Metal

c.U308

d.UF6

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

a.Wenologitst

b.Oenologist

c.Grapologist

d.None

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

a.Troposphere

b.Thermosphere

c.Exosphere

d.Mesosphere

38. The cross section of a chisel is usually

a.Rectangular

b.Hexagonal

c.Octagonal

d.Circular

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

a.Carrot

b.Mushroom

c.Alage

d.Cabbage

40. Question

a.A and B

b.All of the above

c.A and C

d.B, C and D

41. Question

a.Fats

b.Vitamins

c.Minerals

d.Water

42. The term biodiversity refers to

a.Range of genetic variation within a population

b.None of the above

c.Total number of diffferent species within a habitat

d.Both a and b

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

a.Meteroid

b.Constellation

c.Celestial bodies

d.Asteroids

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

a.Water

b.Benzene

c.Iron piece

d.Gold piece

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

a.Sodium Nitrite

b.Sodium Bicarbonate

c.Sodium Acide

d.Sodium Peroxide

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

a.Lonosphere

b.Ozone layer

c.Atmosphere

d.Troposphere

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

a.It is a sterilising agent

b.It is a reducing agent

c.It is an oxidising agent

d.It dissolves the impurities of water

48. The Ozone Layer restricts from

a.Untraviolet Radiation

b.Infrared Rays

c.Radio waves

d.X-Rays and Gamma Rays

49. The filament of an electric bulb is made of

a.Tungsten

b.Nichrome

c.Iron

d.Graphite

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

a.Ripple marks

b.Mud cracks

c.Rock color

d.Graded bedding

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

a.All of the above

b.Same Frequency

c.Same phase

d.Same amplitude

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

a.Phototropism

b.Hydrotropism

c.Heliotropism

d.Thigmotropism

53. What is the scientific name for washing soda?

a.Sodium carbonate

b.Sodium bicarbonate

c.Calcium carbonate

d.Calcium bicarbonate

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

a.Sodium

b.Potassium

c.Mercury

d.Barium

55. 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.Its northernmost part is called the Himadri.

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

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

56. Wireless transmission can be done via

a.Radio waves

b.All of the above

c.Microwaves

d.Infrared waves

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

a.Lead

b.Copper

c.Zinc

d.Aluminum

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

a.Semiconductor laser

b.Gas laser

c.Excimer

d.Dye laser

59. 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

60. Pollination by wind is called

a.Hydrophily

b.zoophily

c.Entomophily

d.Anemophily

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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