One word substitution MCQs

Practice interactive objective questions for this topic. Select an option to instantly verify your answer and read detailed explanations.

Showing 327 questions
Q.151 The science of the causes and effects of diseases
A toxicology
B pathology
C biology
D neurology
Discuss / Board
Q.152 The branch of knowledge that deals with the structure historical development and relationships of a language or languages
A etymology
B phonology
C philology
D morphology
Discuss / Board
Q.153 The branch of science concerned with earthquakes and related phenomena
A speleology
B seismology
C meteorology
D vulcanology
Discuss / Board
Q.154 The scientific study of caves and other karst features
A seismology
B geology
C speleology
D archaeology
Discuss / Board
Q.155 The study of the nature of God and religious belief
A theology
B philosophy
C eschatology
D ontology
Discuss / Board
Q.156 The branch of science concerned with the nature effects and detection of poisons
A toxicology
B pharmacology
C pathology
D oncology
Discuss / Board
Q.157 Able to use the right and left hands equally well
A ambiguous
B ambidextrous
C amphibious
D ambivalent
Discuss / Board
Q.158 Open to more than one interpretation
A ambiguous
B explicit
C lucid
D distinct
Discuss / Board
Q.159 Of an unknown name or whose name is withheld
A unanimous
B pseudonym
C anonymous
D incognito
Discuss / Board
Q.160 Fully in agreement
A anonymous
B unanimous
C ambiguous
D magnanimous
Discuss / Board
Q.161 Generous or forgiving especially toward a rival or less powerful person
A pusillanimous
B equanimous
C magnanimous
D unanimous
Discuss / Board
Q.162 Showing a lack of courage or determination
A magnanimous
B pusillanimous
C equanimous
D valiant
Discuss / Board
Q.163 Calm and composed even in difficult situations
A equanimous
B pusillanimous
C belligerent
D anxious
Discuss / Board
Q.164 Tending to induce sleep
A somniferous
B insomniac
C stimulating
D invigorating
Discuss / Board
Q.165 A drug or other substance that induces sleep
A stimulant
B soporific
C catalyst
D placebo
Discuss / Board
Q.166 Hostile and aggressive
A benevolent
B belligerent
C peaceful
D amicable
Discuss / Board
Q.167 Demonstrating aggression and willingness to fight
A bellicose
B pacifist
C placid
D tranquil
Discuss / Board
Q.168 Well meaning and kindly
A malevolent
B benevolent
C belligerent
D malicious
Discuss / Board
Q.169 Having or showing a wish to do evil to others
A benevolent
B malevolent
C magnanimous
D philanthropic
Discuss / Board
Q.170 A person who gives money or other help to a person or cause
A malefactor
B benefactor
C miscreant
D culprit
Discuss / Board
Q.171 A person who commits a crime or some other wrong
A benefactor
B malefactor
C philanthropist
D patron
Discuss / Board
Q.172 Taking place every other year
A annual
B biannual
C biennial
D perennial
Discuss / Board
Q.173 The hundredth anniversary of a significant event
A millennium
B decennial
C centenary
D sesquicentennial
Discuss / Board
Q.174 A period of a thousand years
A century
B decade
C millennium
D eon
Discuss / Board
Q.175 A person who is from eighty to eighty nine years old
A septuagenarian
B octogenarian
C nonagenarian
D centenarian
Discuss / Board
Q.176 A person who is a hundred or more years old
A centenarian
B octogenarian
C millennial
D nonagenarian
Discuss / Board
Q.177 Living or occurring at the same time
A chronological
B contemporary
C anachronistic
D extempore
Discuss / Board
Q.178 Done without being planned organized or rehearsed
A impromptu
B deliberate
C chronological
D synchronized
Discuss / Board
Q.179 Following the order in which they occurred
A anachronism
B chronological
C synchronous
D random
Discuss / Board
Q.180 A thing belonging or appropriate to a period other than that in which it exists
A anachronism
B contemporary
C synchronize
D chronicle
Discuss / Board

Master One word substitution for All Competitive Exams 2026

Practicing One word substitution MCQs is one of the most effective ways to prepare for competitive examinations in 2026. This topic-wise question bank contains carefully selected multiple-choice questions designed to strengthen conceptual understanding, improve accuracy, and enhance problem-solving speed. Our collection includes beginner, intermediate, and advanced-level questions frequently asked in JKSSB, SSC, Banking, Railway, Police, Defence, State PSC, and various national-level examinations. Every question is structured to reflect real exam patterns and helps candidates become familiar with objective-type assessment formats. Instant answer verification enables students to identify mistakes immediately and learn the correct approach without wasting valuable preparation time. Regular practice of topic-wise MCQs improves retention, reinforces key concepts, and develops confidence required to perform well under exam pressure. Whether you are revising important concepts, preparing for an upcoming recruitment test, or strengthening weak areas, these practice questions provide a reliable platform for continuous improvement. Consistent participation in MCQ-based learning sessions can significantly increase your chances of achieving higher scores and better ranks in competitive examinations.

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