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English Grammar One-Word Substitution set -04 OAVS & other Teachings Exams

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OAVS English Grammar: Set 4

100 completely new, error-free One-Word Substitution MCQs for OAVS & OSSTET exams.

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Kumar EduWorld - 100 One-Word Substitution MCQs (Set 4)

OAVS & OSSTET Exam Preparation | Tap "Show Answer & Explanation" to reveal.

1. A person who turns his attention inward:

  • A) Extrovert
  • B) Introvert
  • C) Ambivert
  • D) Optimist
Show Answer & Explanation

Answer: B) Introvert

Explanation: An Introvert is a shy, reticent person whose thoughts and interests are directed inward.

2. A person who turns his attention outward:

  • A) Extrovert
  • B) Introvert
  • C) Ambivert
  • D) Pessimist
Show Answer & Explanation

Answer: A) Extrovert

Explanation: An Extrovert is an outgoing, socially confident person whose attention is directed outward.

3. A person who is both inward and outward in behavior:

  • A) Egoist
  • B) Introvert
  • C) Ambivert
  • D) Altruist
Show Answer & Explanation

Answer: C) Ambivert

Explanation: An Ambivert has a balance of extrovert and introvert features in their personality.

4. A person who is fond of fighting:

  • A) Bellicose
  • B) Belligerent
  • C) Pacifist
  • D) Amateur
Show Answer & Explanation

Answer: A) Bellicose

Explanation: Bellicose means demonstrating a willingness to fight or argue.

5. A nation or person engaged in war or conflict:

Show Answer & Explanation

Answer: B) Belligerent

Explanation: Belligerent refers to a nation or person engaged in war or conflict.

6. A person who is skilled in horsemanship:

Show Answer & Explanation

Answer: A) Equestrian

Explanation: An Equestrian is a rider or performer on horseback.

7. A person who is indifferent to art, literature, or culture:

  • A) Philistine
  • B) Connoisseur
  • C) Dilettante
  • D) Bohemian
Show Answer & Explanation

Answer: A) Philistine

Explanation: A Philistine is a person who is hostile or indifferent to culture and the arts.

8. A person who has an extreme love and admiration for themselves:

  • A) Narcissist
  • B) Altruist
  • C) Philanthropist
  • D) Egotist
Show Answer & Explanation

Answer: A) Narcissist

Explanation: A Narcissist has an excessive interest in or admiration of themselves.

9. A person who derives pleasure from inflicting pain on others:

  • A) Masochist
  • B) Sadist
  • C) Pacifist
  • D) Misanthrope
Show Answer & Explanation

Answer: B) Sadist

Explanation: A Sadist derives pleasure, especially sexual gratification, from inflicting pain or humiliation on others.

10. A person who derives pleasure from enduring pain or suffering:

  • A) Sadist
  • B) Masochist
  • C) Stoic
  • D) Ascetic
Show Answer & Explanation

Answer: B) Masochist

Explanation: A Masochist is a person who derives sexual gratification or pleasure from their own pain or humiliation.

11. A person who changes his party, principles, or allegiances:

  • A) Turncoat
  • B) Traitor
  • C) Patriot
  • D) Rebel
Show Answer & Explanation

Answer: A) Turncoat

Explanation: A Turncoat is a person who deserts one party or cause in order to join an opposing one.

12. A person who flees from justice or the law:

  • A) Fugitive
  • B) Refugee
  • C) Immigrant
  • D) Nomad
Show Answer & Explanation

Answer: A) Fugitive

Explanation: A Fugitive is a person who has escaped from a place or is in hiding, especially to avoid arrest or persecution.

13. A person forced to leave their country to escape war or persecution:

  • A) Fugitive
  • B) Refugee
  • C) Emigrant
  • D) Tourist
Show Answer & Explanation

Answer: B) Refugee

Explanation: A Refugee is a person who has been forced to leave their country in order to escape war, persecution, or natural disaster.

14. An accredited diplomat sent by a country as its official representative to a foreign country:

  • A) Ambassador
  • B) Arbitrator
  • C) Curator
  • D) Spokesman
Show Answer & Explanation

Answer: A) Ambassador

Explanation: An Ambassador is the highest-ranking diplomat representing a state or sovereign in a foreign country.

15. A person who displays excessive, prejudiced support for their own cause or group:

  • A) Chauvinist
  • B) Feminist
  • C) Pacifist
  • D) Altruist
Show Answer & Explanation

Answer: A) Chauvinist

Explanation: A Chauvinist shows excessive or prejudiced loyalty or support for a particular cause, group, or gender.

16. A person who believes in and supports equal rights and opportunities for women:

  • A) Misogynist
  • B) Feminist
  • C) Chauvinist
  • D) Philanthropist
Show Answer & Explanation

Answer: B) Feminist

Explanation: A Feminist advocates for women's rights on the basis of the equality of the sexes.

17. A person who studies the evolution, origins, and cultures of mankind:

  • A) Anthropologist
  • B) Sociologist
  • C) Archaeologist
  • D) Psychologist
Show Answer & Explanation

Answer: A) Anthropologist

Explanation: An Anthropologist studies humanity, including human behavior, culture, and evolutionary origins.

18. A person who studies the human mind and its functions:

  • A) Neurologist
  • B) Psychiatrist
  • C) Psychologist
  • D) Pathologist
Show Answer & Explanation

Answer: C) Psychologist

Explanation: A Psychologist studies the human mind and its functions, especially those affecting behavior in a given context.

19. A person whose job is to load and unload ships at a port:

  • A) Stevedore
  • B) Jockey
  • C) Chauffeur
  • D) Pedlar
Show Answer & Explanation

Answer: A) Stevedore

Explanation: A Stevedore (or longshoreman) is employed at a dock to load and unload cargo from ships.

20. A person who makes or sells women's hats:

  • A) Cobbler
  • B) Milliner
  • C) Draper
  • D) Tailor
Show Answer & Explanation

Answer: B) Milliner

Explanation: A Milliner is a person who makes or sells women's hats.

21. A person who makes and sells eyeglasses and contact lenses:

  • A) Ophthalmologist
  • B) Optician
  • C) Dentist
  • D) Chiropodist
Show Answer & Explanation

Answer: B) Optician

Explanation: An Optician is a person qualified to make and supply eyeglasses and contact lenses for vision correction.

22. A person who treats the feet and their ailments:

  • A) Chiropodist
  • B) Orthopedist
  • C) Pediatrician
  • D) Dermatologist
Show Answer & Explanation

Answer: A) Chiropodist

Explanation: A Chiropodist (or podiatrist) treats conditions of the feet and lower limbs.

23. A distinguished musician or conductor of classical music:

  • A) Maestro
  • B) Virtuoso
  • C) Dilettante
  • D) Amateur
Show Answer & Explanation

Answer: A) Maestro

Explanation: A Maestro is a distinguished figure in classical music, especially a conductor or composer.

24. A performer of spectacular gymnastic feats:

  • A) Equestrian
  • B) Acrobat
  • C) Funambulist
  • D) Jockey
Show Answer & Explanation

Answer: B) Acrobat

Explanation: An Acrobat performs spectacular gymnastic feats.

25. A person trained to travel in a spacecraft:

  • A) Astronomer
  • B) Astrologer
  • C) Astronaut
  • D) Aviator
Show Answer & Explanation

Answer: C) Astronaut

Explanation: An Astronaut is a person who is trained to travel in a spacecraft.

26. A person who travels from place to place selling small goods:

  • A) Merchant
  • B) Hawker
  • C) Stevedore
  • D) Milliner
Show Answer & Explanation

Answer: B) Hawker

Explanation: A Hawker (or pedlar) travels around selling goods, typically advertising them by shouting.

27. A person who cuts, polishes, and engraves precious stones:

  • A) Blacksmith
  • B) Lapidary
  • C) Carpenter
  • D) Plumber
Show Answer & Explanation

Answer: B) Lapidary

Explanation: A Lapidary is a person who cuts, polishes, or engraves gems.

28. A person employed to drive a private or rented automobile:

  • A) Jockey
  • B) Pilot
  • C) Chauffeur
  • D) Stevedore
Show Answer & Explanation

Answer: C) Chauffeur

Explanation: A Chauffeur is a person employed to drive a private or rented automobile.

29. A pilot who operates an aircraft:

  • A) Aviator
  • B) Astronaut
  • C) Equestrian
  • D) Chauffeur
Show Answer & Explanation

Answer: A) Aviator

Explanation: An Aviator is a person who flies an aircraft.

30. A medical practitioner specializing in the diagnosis and treatment of mental illness:

  • A) Psychologist
  • B) Psychiatrist
  • C) Neurologist
  • D) Pathologist
Show Answer & Explanation

Answer: B) Psychiatrist

Explanation: A Psychiatrist is a medical practitioner specializing in the diagnosis and treatment of mental illness.

31. A person qualified to treat the diseases and conditions of the teeth and gums:

  • A) Orthopedist
  • B) Dentist
  • C) Dermatologist
  • D) Pediatrician
Show Answer & Explanation

Answer: B) Dentist

Explanation: A Dentist treats conditions of the teeth and gums.

32. A doctor specializing in the treatment of animals:

  • A) Veterinarian
  • B) Zoologist
  • C) Botanist
  • D) Pediatrician
Show Answer & Explanation

Answer: A) Veterinarian

Explanation: A Veterinarian is a person qualified to treat diseased or injured animals.

33. A physician who delivers babies and cares for pregnant women:

  • A) Gynecologist
  • B) Obstetrician
  • C) Pediatrician
  • D) Oncologist
Show Answer & Explanation

Answer: B) Obstetrician

Explanation: An Obstetrician specializes in pregnancy, childbirth, and a woman's reproductive system.

34. A medical practitioner qualified to diagnose and treat tumors and cancer:

  • A) Cardiologist
  • B) Oncologist
  • C) Neurologist
  • D) Nephrology
Show Answer & Explanation

Answer: B) Oncologist

Explanation: An Oncologist is a doctor who treats cancer and provides medical care for a person diagnosed with cancer.

35. A person who manages the financial affairs of a college or university:

  • A) Bursar
  • B) Curator
  • C) Arbitrator
  • D) Auditor
Show Answer & Explanation

Answer: A) Bursar

Explanation: A Bursar is a person who manages the financial affairs of a college or university.

36. A person who makes and repairs wooden objects and structures:

  • A) Blacksmith
  • B) Plumber
  • C) Carpenter
  • D) Cobbler
Show Answer & Explanation

Answer: C) Carpenter

Explanation: A Carpenter makes and repairs wooden objects and structures.

37. A person who fits and repairs the pipes, fittings, and other apparatus of water supply:

  • A) Plumber
  • B) Carpenter
  • C) Blacksmith
  • D) Milliner
Show Answer & Explanation

Answer: A) Plumber

Explanation: A Plumber installs and repairs the pipes and fittings of water supply, sanitation, or heating systems.

38. A person who makes and repairs things in iron by hand:

  • A) Lapidary
  • B) Carpenter
  • C) Plumber
  • D) Blacksmith
Show Answer & Explanation

Answer: D) Blacksmith

Explanation: A Blacksmith is a person who makes and repairs things in iron by hand.

39. A person who writes for newspapers, magazines, or news websites:

  • A) Journalist
  • B) Novelist
  • C) Curator
  • D) Spokesman
Show Answer & Explanation

Answer: A) Journalist

Explanation: A Journalist writes for newspapers, magazines, or news websites or prepares news to be broadcast.

40. A person who makes statements on behalf of a group or individual:

  • A) Arbitrator
  • B) Spokesman
  • C) Ambassador
  • D) Umpire
Show Answer & Explanation

Answer: B) Spokesman

Explanation: A Spokesman is a person who makes statements on behalf of a group or individual.

41. A person who is the keeper or custodian of a museum or other collection:

  • A) Curator
  • B) Bursar
  • C) Arbitrator
  • D) Journalist
Show Answer & Explanation

Answer: A) Curator

Explanation: A Curator is a keeper or custodian of a museum or other collection.

42. An independent person officially appointed to settle a dispute:

  • A) Umpire
  • B) Arbitrator
  • C) Spokesman
  • D) Ambassador
Show Answer & Explanation

Answer: B) Arbitrator

Explanation: An Arbitrator is an independent person or body officially appointed to settle a dispute.

43. An official who watches a game or match closely to ensure rules are followed:

  • A) Arbitrator
  • B) Umpire
  • C) Curator
  • D) Bursar
Show Answer & Explanation

Answer: B) Umpire

Explanation: An Umpire (or referee) is an official who watches a game closely to enforce the rules.

44. A person who designs buildings and supervises their construction:

  • A) Carpenter
  • B) Architect
  • C) Blacksmith
  • D) Stevedore
Show Answer & Explanation

Answer: B) Architect

Explanation: An Architect is a person who designs buildings and in many cases also supervises their construction.

45. A person who studies the weather and climate:

  • A) Astronomer
  • B) Meteorologist
  • C) Geologist
  • D) Zoologist
Show Answer & Explanation

Answer: B) Meteorologist

Explanation: A Meteorologist is a specialist who studies the weather and forecasts weather conditions.

46. A person who writes beautifully by hand:

  • A) Calligrapher
  • B) Lexicographer
  • C) Cartographer
  • D) Choreographer
Show Answer & Explanation

Answer: A) Calligrapher

Explanation: A Calligrapher is a person who writes beautifully by hand.

47. The scientific study of language and its structure:

Show Answer & Explanation

Answer: B) Linguistics

Explanation: Linguistics is the scientific study of language and its structure.

48. The design, development, and operation of aircraft:

  • A) Acoustics
  • B) Aviation
  • C) Agronomy
  • D) Astronomy
Show Answer & Explanation

Answer: B) Aviation

Explanation: Aviation is the flying or operating of aircraft, or the design, development, and production of aircraft.

49. A statement or proposition which is regarded as being established, accepted, or self-evidently true:

  • A) Axiom
  • B) Paradox
  • C) Maxim
  • D) Fallacy
Show Answer & Explanation

Answer: A) Axiom

Explanation: An Axiom is a statement or proposition which is regarded as being established, accepted, or self-evidently true.

50. An item of food that is fit to be eaten:

  • A) Inedible
  • B) Edible
  • C) Potable
  • D) Palatable
Show Answer & Explanation

Answer: B) Edible

Explanation: Edible means fit to be eaten (often used to describe wild items like mushrooms).

51. Something that is not fit to be eaten:

  • A) Edible
  • B) Inedible
  • C) Potable
  • D) Toxic
Show Answer & Explanation

Answer: B) Inedible

Explanation: Inedible means not fit for eating.

52. Water that is clean and safe to drink:

  • A) Edible
  • B) Potable
  • C) Portable
  • D) Pliable
Show Answer & Explanation

Answer: B) Potable

Explanation: Potable water is safe to drink; drinkable.

53. A state of deep unconsciousness that lasts for a prolonged or indefinite period:

  • A) Amnesia
  • B) Coma
  • C) Insomnia
  • D) Aphonia
Show Answer & Explanation

Answer: B) Coma

Explanation: A Coma is a state of deep unconsciousness that lasts for a prolonged period, caused especially by severe injury or illness.

54. A partial or total loss of memory:

  • A) Amnesia
  • B) Aphonia
  • C) Insomnia
  • D) Dementia
Show Answer & Explanation

Answer: A) Amnesia

Explanation: Amnesia is a partial or total loss of memory.

55. The loss of ability to speak through disease of or damage to the larynx or mouth:

  • A) Amnesia
  • B) Aphonia
  • C) Insomnia
  • D) Anemia
Show Answer & Explanation

Answer: B) Aphonia

Explanation: Aphonia is the loss of ability to speak through disease of or damage to the larynx or mouth.

56. Habitual sleeplessness; inability to sleep:

  • A) Amnesia
  • B) Aphonia
  • C) Insomnia
  • D) Coma
Show Answer & Explanation

Answer: C) Insomnia

Explanation: Insomnia is habitual sleeplessness; inability to sleep.

57. A list or plan showing turns of duty or leave for individuals or groups:

  • A) Manifest
  • B) Directory
  • C) Roster
  • D) Census
Show Answer & Explanation

Answer: C) Roster

Explanation: A Roster is a list or plan showing turns of duty or leave for individuals or groups in an organization.

58. A document listing the cargo, passengers, and crew of a ship, aircraft, or vehicle:

  • A) Manifest
  • B) Roster
  • C) Catalogue
  • D) Directory
Show Answer & Explanation

Answer: A) Manifest

Explanation: A Manifest is a document listing the cargo, passengers, and crew of a ship, aircraft, or vehicle.

59. A brief summary or general survey of something:

  • A) Synopsis
  • B) Abridgment
  • C) Manuscript
  • D) Prototype
Show Answer & Explanation

Answer: A) Synopsis

Explanation: A Synopsis is a brief summary or general survey of something.

60. A shortened version of a larger work:

  • A) Abridgment
  • B) Synopsis
  • C) Souvenir
  • D) Manifest
Show Answer & Explanation

Answer: A) Abridgment

Explanation: An Abridgment is a shortened version of a larger work.

61. A book listing individuals or organizations alphabetically or thematically with details such as names and addresses:

  • A) Catalogue
  • B) Directory
  • C) Roster
  • D) Manifest
Show Answer & Explanation

Answer: B) Directory

Explanation: A Directory is a book listing individuals or organizations with details such as names, addresses, and telephone numbers.

62. An official count or survey of a population:

  • A) Census
  • B) Directory
  • C) Manifest
  • D) Roster
Show Answer & Explanation

Answer: A) Census

Explanation: A Census is an official count or survey of a population, typically recording various details of individuals.

63. The first, original, or typical model of something from which others are copied:

  • A) Souvenir
  • B) Prototype
  • C) Abridgment
  • D) Manuscript
Show Answer & Explanation

Answer: B) Prototype

Explanation: A Prototype is a first, typical or preliminary model of something, from which other forms are developed or copied.

64. A thing that is kept as a reminder of a person, place, or event:

  • A) Prototype
  • B) Souvenir
  • C) Axiom
  • D) Manifest
Show Answer & Explanation

Answer: B) Souvenir

Explanation: A Souvenir is a thing that is kept as a reminder of a person, place, or event.

65. An instrument for measuring the speed of the wind:

Show Answer & Explanation

Answer: A) Anemometer

Explanation: An Anemometer is an instrument for measuring the speed of the wind, or of any current of gas.

66. An instrument for measuring electric current in amperes:

  • A) Altimeter
  • B) Ammeter
  • C) Anemometer
  • D) Lactometer
Show Answer & Explanation

Answer: B) Ammeter

Explanation: An Ammeter is an instrument for measuring electric current in amperes.

67. An instrument for measuring the altitude of an aircraft or object:

  • A) Altimeter
  • B) Ammeter
  • C) Anemometer
  • D) Barometer
Show Answer & Explanation

Answer: A) Altimeter

Explanation: An Altimeter is an instrument for determining altitude attained, especially a barometric or radar device fitted in an aircraft.

68. A medical instrument for listening to the action of someone's heart or breathing:

  • A) Stethoscope
  • B) Microscope
  • C) Telescope
  • D) Periscope
Show Answer & Explanation

Answer: A) Stethoscope

Explanation: A Stethoscope is a medical instrument for listening to the action of someone's heart or breathing.

69. An optical instrument used in submarines to view objects above the surface:

  • A) Telescope
  • B) Microscope
  • C) Periscope
  • D) Stethoscope
Show Answer & Explanation

Answer: C) Periscope

Explanation: A Periscope is an apparatus consisting of a tube attached to a set of mirrors or prisms, by which an observer can see things that are otherwise out of sight.

70. A room or building for the display or sale of works of art:

  • A) Gallery
  • B) Museum
  • C) Archive
  • D) Arsenal
Show Answer & Explanation

Answer: A) Gallery

Explanation: A Gallery is a room or building for the display or sale of works of art.

71. A place where dead bodies are cremated:

  • A) Cemetery
  • B) Morgue
  • C) Crematorium
  • D) Mortuary
Show Answer & Explanation

Answer: C) Crematorium

Explanation: A Crematorium is a place where a dead person's body is cremated.

72. A place where animals are slaughtered for food:

  • A) Abattoir
  • B) Apiary
  • C) Aviary
  • D) Tannery
Show Answer & Explanation

Answer: A) Abattoir

Explanation: An Abattoir (or slaughterhouse) is a place where animals are slaughtered for food.

73. A large natural or artificial lake used as a source of water supply:

  • A) Reservoir
  • B) Chasm
  • C) Strait
  • D) Torrent
Show Answer & Explanation

Answer: A) Reservoir

Explanation: A Reservoir is a large natural or artificial lake used as a source of water supply.

74. A plantation of grapevines, typically producing grapes used in winemaking:

  • A) Orchard
  • B) Vineyard
  • C) Nursery
  • D) Granary
Show Answer & Explanation

Answer: B) Vineyard

Explanation: A Vineyard is a plantation of grapevines, typically producing grapes used in winemaking.

75. A place where wild animals live or rest:

  • A) Lair
  • B) Kennel
  • C) Sty
  • D) Stable
Show Answer & Explanation

Answer: A) Lair

Explanation: A Lair (or Den) is a wild animal's resting place, especially one that is well hidden.

76. A large burial ground, especially one not in a churchyard:

  • A) Crematorium
  • B) Cemetery
  • C) Morgue
  • D) Abattoir
Show Answer & Explanation

Answer: B) Cemetery

Explanation: A Cemetery is a large burial ground, especially one not in a churchyard.

77. A deep fissure in the earth's surface:

Show Answer & Explanation

Answer: A) Chasm

Explanation: A Chasm is a deep fissure in the earth, rock, or another surface.

78. A mass of snow, ice, and rocks falling rapidly down a mountainside:

  • A) Tsunami
  • B) Avalanche
  • C) Tornado
  • D) Blizzard
Show Answer & Explanation

Answer: B) Avalanche

Explanation: An Avalanche is a mass of snow, ice, and rocks falling rapidly down a mountainside.

79. A strong and fast-moving stream of water or other liquid:

  • A) Torrent
  • B) Strait
  • C) Reservoir
  • D) Chasm
Show Answer & Explanation

Answer: A) Torrent

Explanation: A Torrent is a strong and fast-moving stream of water or other liquid.

80. A piece of land completely surrounded by water:

  • A) Peninsula
  • B) Island
  • C) Isthmus
  • D) Continent
Show Answer & Explanation

Answer: B) Island

Explanation: An Island is a piece of land surrounded by water.

81. A piece of land almost completely surrounded by water or projecting out into a body of water:

  • A) Island
  • B) Peninsula
  • C) Isthmus
  • D) Strait
Show Answer & Explanation

Answer: B) Peninsula

Explanation: A Peninsula is a piece of land almost completely surrounded by water or projecting out into a body of water.

82. A narrow passage of water connecting two larger areas of water:

  • A) Strait
  • B) Isthmus
  • C) Peninsula
  • D) Torrent
Show Answer & Explanation

Answer: A) Strait

Explanation: A Strait is a narrow passage of water connecting two seas or two other large areas of water.

83. A narrow strip of land with sea on either side, forming a link between two larger areas of land:

  • A) Strait
  • B) Isthmus
  • C) Peninsula
  • D) Island
Show Answer & Explanation

Answer: B) Isthmus

Explanation: An Isthmus is a narrow strip of land with sea on either side, forming a link between two larger areas of land.

84. A violently rotating column of air touching the ground, usually attached to the base of a thunderstorm:

  • A) Blizzard
  • B) Tornado
  • C) Tsunami
  • D) Avalanche
Show Answer & Explanation

Answer: B) Tornado

Explanation: A Tornado is a violently rotating column of air touching the ground, usually attached to the base of a thunderstorm.

85. A sudden and violent shaking of the ground caused by movements within the earth's crust:

  • A) Tsunami
  • B) Avalanche
  • C) Earthquake
  • D) Tornado
Show Answer & Explanation

Answer: C) Earthquake

Explanation: An Earthquake is a sudden and violent shaking of the ground as a result of movements within the earth's crust.

86. A long high sea wave caused by an earthquake, submarine landslide, or other disturbance:

  • A) Tornado
  • B) Tsunami
  • C) Avalanche
  • D) Blizzard
Show Answer & Explanation

Answer: B) Tsunami

Explanation: A Tsunami is a long high sea wave caused by an earthquake, submarine landslide, or other disturbance.

87. A prolonged period of abnormally low rainfall, leading to a shortage of water:

  • A) Drought
  • B) Blizzard
  • C) Torrent
  • D) Avalanche
Show Answer & Explanation

Answer: A) Drought

Explanation: A Drought is a prolonged period of abnormally low rainfall, leading to a shortage of water.

88. A severe snowstorm with high winds and low visibility:

  • A) Tornado
  • B) Tsunami
  • C) Blizzard
  • D) Avalanche
Show Answer & Explanation

Answer: C) Blizzard

Explanation: A Blizzard is a severe snowstorm with high winds and low visibility.

89. The science or study of colors:

  • A) Chromatics
  • B) Acoustics
  • C) Agronomy
  • D) Seismology
Show Answer & Explanation

Answer: A) Chromatics

Explanation: Chromatics is the science or study of colors.

90. The branch of science that deals with the moon's physical features and origin:

  • A) Orology
  • B) Selenology
  • C) Limnology
  • D) Speleology
Show Answer & Explanation

Answer: B) Selenology

Explanation: Selenology is the branch of science that deals with the moon's physical features and origin.

91. The branch of science that deals with mountains:

  • A) Selenology
  • B) Orology
  • C) Limnology
  • D) Speleology
Show Answer & Explanation

Answer: B) Orology

Explanation: Orology is the branch of science that deals with mountains.

92. The study of inland waters, including lakes and rivers:

  • A) Orology
  • B) Limnology
  • C) Speleology
  • D) Dactylography
Show Answer & Explanation

Answer: B) Limnology

Explanation: Limnology is the study of inland waters, including lakes and rivers.

93. The scientific study of caves and other karst features:

  • A) Speleology
  • B) Limnology
  • C) Orology
  • D) Selenology
Show Answer & Explanation

Answer: A) Speleology

Explanation: Speleology is the scientific study of caves and other karst features.

94. The study of fingerprints for the purpose of identification:

  • A) Speleology
  • B) Dactylography
  • C) Chromatics
  • D) Linguistics
Show Answer & Explanation

Answer: B) Dactylography

Explanation: Dactylography is the study of fingerprints for the purpose of identification.

95. A person who attacks first or initiates a conflict:

  • A) Aggressor
  • B) Pacifist
  • C) Arbitrator
  • D) Umpire
Show Answer & Explanation

Answer: A) Aggressor

Explanation: An Aggressor is a person or country that attacks another first.

96. A person who rides in horse races, especially as a profession:

  • A) Jockey
  • B) Equestrian
  • C) Chauffeur
  • D) Pedlar
Show Answer & Explanation

Answer: A) Jockey

Explanation: A Jockey is a person who rides in horse races, especially as a profession.

97. A person who makes and repairs shoes:

  • A) Carpenter
  • B) Cobbler
  • C) Blacksmith
  • D) Plumber
Show Answer & Explanation

Answer: B) Cobbler

Explanation: A Cobbler is a person who mends shoes as a job.

98. A person who studies or collects antiques and ancient items:

  • A) Curator
  • B) Antiquarian
  • C) Bursar
  • D) Arbitrator
Show Answer & Explanation

Answer: B) Antiquarian

Explanation: An Antiquarian is a person who studies or collects antiques or antiquities.

99. A person who believes that war and violence are unjustifiable:

  • A) Aggressor
  • B) Pacifist
  • C) Belligerent
  • D) Chauvinist
Show Answer & Explanation

Answer: B) Pacifist

Explanation: A Pacifist is a person who believes that war and violence are unjustifiable.

100. A person who dies without leaving a valid will:

  • A) Intestate
  • B) Orphan
  • C) Widow
  • D) Posthumous
Show Answer & Explanation

Answer: A) Intestate

Explanation: Intestate refers to a person who has died without having made a valid will before death.

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