One Word Substitution Practice Question and Answer
8 Q:Select the option that can be used as a one-word substitute for the given group of words.
The study of earthquakes
721 0646b4f1dcdae930acb8f40c4
646b4f1dcdae930acb8f40c4- 1Geologyfalse
- 2Geographyfalse
- 3Topographyfalse
- 4Seismologytrue
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Answer : 4. "Seismology"
Explanation :
Seismology: The study of earthquakes.
Q: Select the most appropriate word for the given group of words.
A person who eats the flesh of other human beings.
719 064b65f90e2108a72392b446b
64b65f90e2108a72392b446b- 1cannibaltrue
- 2savagefalse
- 3tribalfalse
- 4aboriginefalse
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Answer : 1. "cannibal"
Explanation :
(A) cannibal - A person who eats the flesh of other human beings is called a "cannibal."
Q: Select the option that can be used as a one-word substitute for the given group of words.
The study of population and its dynamics
712 0645cd51219bbd20a9ac52048
645cd51219bbd20a9ac52048The study of population and its dynamics
- 1Democracyfalse
- 2Demographytrue
- 3Dysgraphiafalse
- 4Dermatologyfalse
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Answer : 2. "Demography"
Explanation :
Demography is the scientific study of population, including its size, structure, and distribution.
Q:Select the option that can be used as a one-word substitute for the given group of words.
An imaginary ideal society free of poverty and suffering
709 064916748c7d7c7e0670bfc40
64916748c7d7c7e0670bfc40- 1Dreamlandfalse
- 2Heavenfalse
- 3Paradisefalse
- 4Utopiatrue
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Answer : 4. "Utopia"
Explanation :
Utopia refers to an imagined perfect and ideal society with no social or economic problems.
Q:Select the option that can be used as a one-word substitute for the given group of words.
A dynamic campaign for political, social or religious change
700 064916d2fdad6f2e01f50a935
64916d2fdad6f2e01f50a935- 1Conflictfalse
- 2Warfalse
- 3Mutinyfalse
- 4Crusadetrue
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Answer : 4. "Crusade"
Explanation :
A crusade is a vigorous and organized effort to achieve a cause, often associated with political, social, or religious goals.
Q:Select the option that can be used as a one-word substitute for the given group of words.
The act or habit of talking in one's sleep
698 064903379a33e0f47b7a09c2f
64903379a33e0f47b7a09c2f- 1Soliloquyfalse
- 2Prologuefalse
- 3Somniloquytrue
- 4Monologuefalse
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Answer : 3. "Somniloquy"
Explanation :
Somniloquy refers to the phenomenon of talking while asleep.
Q: Select the most appropriate word for the given group of words.
Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and ultrasound
697 064b68171e2108a72392c2072
64b68171e2108a72392c2072- 1dermatologistfalse
- 2cardiologistfalse
- 3radiologisttrue
- 4pathologistfalse
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Answer : 3. "radiologist"
Explanation :
(C) radiologist - Medical doctors who specialize in diagnosing diseases using X-rays, CT scans, and ultrasound are "radiologists."
Q: Select the option that can be used as a one-word substitute for the given group of words.
Eternal; lasting forever or indefinitely
692 0646227d80827e80a9f8df228
646227d80827e80a9f8df228Eternal; lasting forever or indefinitely
- 1Peristylefalse
- 2Perpetualtrue
- 3Perplexfalse
- 4Permissivefalse
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Answer : 2. "Perpetual"
Explanation :
Perpetual: Eternal; lasting forever or indefinitely.

