Classification MCQ & Objective Questions
Classification is a fundamental concept that plays a crucial role in various academic subjects. Understanding how to classify information not only enhances your knowledge but also improves your performance in exams. Practicing MCQs and objective questions on classification helps you grasp essential concepts and prepares you for important questions that frequently appear in exams.
What You Will Practise Here
Basic principles of classification in biology and other sciences
Hierarchical classification systems and their significance
Key definitions and terminology related to classification
Examples of classification in different contexts, such as taxonomy
Diagrams illustrating classification structures
Common classification methods and their applications
Important formulas related to classification in mathematics and statistics
Exam Relevance
The topic of classification is highly relevant in various examinations, including CBSE, State Boards, NEET, and JEE. Students often encounter classification MCQ questions that test their understanding of the subject. Common question patterns include identifying correct classifications, applying classification principles to solve problems, and interpreting classification diagrams. Mastering this topic will give you a significant advantage in your exam preparation.
Common Mistakes Students Make
Confusing different classification systems and their criteria
Overlooking the importance of definitions and terminology
Misinterpreting diagrams related to classification
Neglecting to practice application-based classification questions
FAQs
Question: What are the key areas to focus on for classification MCQs?Answer: Focus on understanding the principles of classification, key terms, and the ability to apply these concepts in various contexts.
Question: How can I improve my performance in classification objective questions?Answer: Regular practice of classification MCQ questions and reviewing common mistakes will enhance your understanding and boost your confidence.
Start solving practice MCQs on classification today to test your understanding and prepare effectively for your exams. Remember, consistent practice is the key to success!
Q. Identify the word that is a synonym for 'difficult'.
A.
Easy
B.
Challenging
C.
Simple
D.
Straightforward
Show solution
Solution
'Challenging' is a synonym for 'difficult', while the others imply ease.
Correct Answer:
B
— Challenging
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Q. If a group is said to be 'in sync', what does that imply?
A.
They are out of touch
B.
They are working harmoniously
C.
They are competing
D.
They are disorganized
Show solution
Solution
'In sync' implies that the group is working harmoniously together.
Correct Answer:
B
— They are working harmoniously
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Q. If a group of people is working in 'lockstep', how are they functioning?
A.
Independently
B.
In perfect synchronization
C.
With frequent disagreements
D.
In a disorganized manner
Show solution
Solution
'Lockstep' refers to a method of working in perfect synchronization.
Correct Answer:
B
— In perfect synchronization
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Q. If a team is described as 'dysfunctional', what does that mean?
A.
They work very well together
B.
They have poor communication and collaboration
C.
They are highly productive
D.
They are very organized
Show solution
Solution
'Dysfunctional' indicates that the team has poor communication and collaboration.
Correct Answer:
B
— They have poor communication and collaboration
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Q. If all cats are animals and some animals are not dogs, which of the following statements is true?
A.
All cats are dogs.
B.
Some cats are not animals.
C.
Some animals are cats.
D.
No cats are animals.
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Solution
The statement 'Some animals are cats' is true based on the premises given.
Correct Answer:
C
— Some animals are cats.
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Q. If some birds can fly and all sparrows are birds, which of the following is true?
A.
All sparrows can fly.
B.
Some sparrows can fly.
C.
No sparrows can fly.
D.
All birds are sparrows.
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Solution
Since some birds can fly and sparrows are included in the category of birds, it is true that some sparrows can fly.
Correct Answer:
B
— Some sparrows can fly.
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Q. If some fruits are apples and all apples are sweet, which of the following statements is true?
A.
All fruits are sweet.
B.
Some fruits are not sweet.
C.
All apples are fruits.
D.
Some sweet things are not fruits.
Show solution
Solution
Since all apples are a type of fruit, it is true that all apples are fruits.
Correct Answer:
C
— All apples are fruits.
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Q. In which method are ions separated based on their mass-to-charge ratio? (2022)
A.
Chromatography
B.
Mass spectrometry
C.
Electrophoresis
D.
Titration
Show solution
Solution
Mass spectrometry separates ions based on their mass-to-charge ratio, allowing for the identification of different groups.
Correct Answer:
B
— Mass spectrometry
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Q. Select the item that is different from the rest.
A.
Football
B.
Basketball
C.
Tennis
D.
Piano
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Solution
Piano is a musical instrument, while the others are sports.
Correct Answer:
D
— Piano
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Q. Select the word that is most similar in meaning to 'benevolent'.
A.
Malicious
B.
Kind
C.
Indifferent
D.
Selfish
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Solution
'Kind' is most similar in meaning to 'benevolent', which refers to being well-meaning and generous.
Correct Answer:
B
— Kind
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Q. What does it mean to 'get on the same page'?
A.
To agree on a topic
B.
To read together
C.
To write a report
D.
To finish a project
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Solution
'Getting on the same page' means to reach an agreement or understanding on a topic.
Correct Answer:
A
— To agree on a topic
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Q. What is a synonym for 'abundant'?
A.
Scarce
B.
Plentiful
C.
Rare
D.
Insufficient
Show solution
Solution
'Plentiful' is a synonym for 'abundant', meaning existing in large quantities.
Correct Answer:
B
— Plentiful
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Q. What is a synonym for 'collaborate'?
A.
Compete
B.
Assist
C.
Cooperate
D.
Negotiate
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Solution
'Cooperate' is a synonym for 'collaborate', as both involve working together.
Correct Answer:
C
— Cooperate
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Q. What is the antonym of 'coherent'?
A.
Logical
B.
Confused
C.
Clear
D.
Consistent
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Solution
'Confused' is the opposite of 'coherent', which means logical and consistent.
Correct Answer:
B
— Confused
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Q. What is the antonym of 'cohesive'?
A.
Unified
B.
Fragmented
C.
Connected
D.
Integrated
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Solution
'Fragmented' is the opposite of 'cohesive', indicating a lack of unity.
Correct Answer:
B
— Fragmented
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Q. What is the main advantage of using chromatography for group identification? (2021)
A.
Speed
B.
Cost-effectiveness
C.
High resolution
D.
Simplicity
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Solution
Chromatography offers high resolution, allowing for the effective separation and identification of complex mixtures.
Correct Answer:
C
— High resolution
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Q. What is the primary characteristic of insulators? (2019)
A.
Conduct electricity
B.
Absorb heat
C.
Prevent electricity flow
D.
Reflect light
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Solution
Insulators are materials that prevent the flow of electricity.
Correct Answer:
C
— Prevent electricity flow
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Q. What is the primary principle behind the use of spectroscopy for group identification? (2020)
A.
Separation of mixtures
B.
Absorption of light
C.
Chemical reactivity
D.
Phase changes
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Solution
Spectroscopy relies on the absorption of light by substances, which can be used to identify different groups based on their unique absorption spectra.
Correct Answer:
B
— Absorption of light
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Q. What type of information can nuclear magnetic resonance (NMR) provide for group identification? (2019)
A.
Molecular weight
B.
Chemical structure
C.
Color change
D.
pH level
Show solution
Solution
Nuclear magnetic resonance (NMR) provides detailed information about the chemical structure of compounds, aiding in group identification.
Correct Answer:
B
— Chemical structure
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Q. Which idiom means 'to make a situation less tense'?
A.
Hit the nail on the head
B.
Let the cat out of the bag
C.
Break the ice
D.
Burn the midnight oil
Show solution
Solution
'Break the ice' means to make a situation less tense or awkward.
Correct Answer:
C
— Break the ice
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Q. Which method involves the movement of charged particles in an electric field? (2020)
A.
Chromatography
B.
Electrophoresis
C.
Spectroscopy
D.
Titration
Show solution
Solution
Electrophoresis involves the movement of charged particles in an electric field, which can be used to separate and identify groups.
Correct Answer:
B
— Electrophoresis
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Q. Which method is commonly used for identifying groups in a chemical reaction? (2021)
A.
Spectroscopy
B.
Chromatography
C.
Titration
D.
Electrophoresis
Show solution
Solution
Chromatography is a technique used to separate and identify components in a mixture, making it effective for group identification.
Correct Answer:
B
— Chromatography
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Q. Which method is often used in forensic science for group identification? (2023)
A.
Mass spectrometry
B.
Filtration
C.
Titration
D.
Chromatography
Show solution
Solution
Mass spectrometry is widely used in forensic science for the identification of substances and groups due to its accuracy and sensitivity.
Correct Answer:
A
— Mass spectrometry
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Q. Which of the following best describes 'brainstorming'?
A.
A method of individual thinking
B.
A process of generating ideas collectively
C.
A way to critique others' ideas
D.
A technique for planning alone
Show solution
Solution
Brainstorming is a process of generating ideas collectively.
Correct Answer:
B
— A process of generating ideas collectively
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Q. Which of the following does not belong to the same category?
A.
Lion
B.
Tiger
C.
Elephant
D.
Cheetah
Show solution
Solution
Elephant is a herbivore, while the others are carnivores.
Correct Answer:
C
— Elephant
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Q. Which of the following does not fit in the group?
A.
Red
B.
Blue
C.
Green
D.
Circle
Show solution
Solution
Circle is a shape, while the others are colors.
Correct Answer:
D
— Circle
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Q. Which of the following does not fit with the others: 'Rose', 'Tulip', 'Daisy', 'Tree'.
A.
Rose
B.
Tulip
C.
Daisy
D.
Tree
Show solution
Solution
'Tree' is not a flower, while the others are all types of flowers.
Correct Answer:
D
— Tree
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Q. Which of the following does not fit with the others?
A.
Mercury
B.
Venus
C.
Earth
D.
Sunflower
Show solution
Solution
Sunflower is a plant, while the others are planets.
Correct Answer:
D
— Sunflower
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Q. Which of the following does not fit?
A.
Mercury
B.
Venus
C.
Earth
D.
Sunflower
Show solution
Solution
Sunflower is a plant, while the others are planets.
Correct Answer:
D
— Sunflower
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Q. Which of the following groups does not belong with the others?
A.
Apple
B.
Banana
C.
Carrot
D.
Grapes
Show solution
Solution
Carrot is a vegetable while the others are fruits.
Correct Answer:
C
— Carrot
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