Major Competitive Exams MCQ & Objective Questions
Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.
What You Will Practise Here
Key concepts and theories related to major subjects
Important formulas and their applications
Definitions of critical terms and terminologies
Diagrams and illustrations to enhance understanding
Practice questions that mirror actual exam patterns
Strategies for solving objective questions efficiently
Time management techniques for competitive exams
Exam Relevance
The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.
Common Mistakes Students Make
Rushing through questions without reading them carefully
Overlooking the negative marking scheme in MCQs
Confusing similar concepts or terms
Neglecting to review previous years’ question papers
Failing to manage time effectively during the exam
FAQs
Question: How can I improve my performance in Major Competitive Exams?Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.
Question: What types of questions should I focus on for these exams?Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.
Question: Are there specific strategies for tackling objective questions?Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.
Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!
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 in terms of historical significance?
A.
World War I
B.
World War II
C.
The Great Depression
D.
The Renaissance
Show solution
Solution
The Renaissance is a cultural movement, while the other three options are significant historical events related to wars and economic crises.
Correct Answer:
D
— The Renaissance
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Q. Which of the following does not fit with the others in terms of modes of transportation?
A.
Bicycle
B.
Car
C.
Train
D.
Airplane
Show solution
Solution
'Bicycle' is a non-motorized mode of transportation, while the others are motorized.
Correct Answer:
A
— Bicycle
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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 with the theme of healthy eating? (2023)
A.
Fruits and vegetables
B.
Whole grains
C.
Processed foods
D.
Lean proteins
Show solution
Solution
Processed foods are generally considered unhealthy, while the others are staples of a healthy diet.
Correct Answer:
C
— Processed foods
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Q. Which of the following does not fit with the theme of historical events?
A.
World War I
B.
Renaissance
C.
Industrial Revolution
D.
Quantum Mechanics
Show solution
Solution
'Quantum Mechanics' is a branch of physics, while the other three are significant historical events.
Correct Answer:
D
— Quantum Mechanics
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Q. Which of the following does not fit with the theme of technology?
A.
Artificial Intelligence
B.
Machine Learning
C.
Blockchain
D.
Ecosystem
Show solution
Solution
'Ecosystem' refers to a biological community, while the others are technological concepts.
Correct Answer:
D
— Ecosystem
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Q. Which of the following does not fit: 'piano', 'guitar', 'drum', 'paint'?
A.
piano
B.
guitar
C.
drum
D.
paint
Show solution
Solution
'paint' is the odd one out as it is not a musical instrument, while the others are.
Correct Answer:
D
— paint
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Q. Which of the following does not fit: teacher, student, classroom, book?
A.
teacher
B.
student
C.
classroom
D.
book
Show solution
Solution
Book is an inanimate object, while the others are related to the educational process.
Correct Answer:
D
— book
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Q. Which of the following does not fit: triangle, square, rectangle, apple?
A.
triangle
B.
square
C.
rectangle
D.
apple
Show solution
Solution
Apple is a fruit, while the others are geometric shapes.
Correct Answer:
D
— apple
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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 does not follow the same pattern?
Show solution
Solution
All options are perfect squares except 1 which is not a square of a whole number.
Correct Answer:
A
— 1
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Q. Which of the following does not logically connect with the idea of teamwork? (2023)
A.
Collaboration
B.
Communication
C.
Competition
D.
Support
Show solution
Solution
Competition is contrary to the collaborative spirit of teamwork, while the others enhance it.
Correct Answer:
C
— Competition
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Q. Which of the following does not relate to the theme of friendship? (2023)
A.
Trust
B.
Loyalty
C.
Betrayal
D.
Support
Show solution
Solution
Betrayal is the opposite of friendship, while the others are positive attributes of friendship.
Correct Answer:
C
— Betrayal
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Q. Which of the following domains includes organisms that are primarily unicellular and prokaryotic? (2023)
A.
Eukarya
B.
Archaea
C.
Bacteria
D.
Both Bacteria and Archaea
Show solution
Solution
Both Bacteria and Archaea are domains that include primarily unicellular and prokaryotic organisms.
Correct Answer:
D
— Both Bacteria and Archaea
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Q. Which of the following domains includes prokaryotic organisms? (2022)
A.
Eukarya
B.
Bacteria
C.
Archaea
D.
Both Bacteria and Archaea
Show solution
Solution
Both Bacteria and Archaea are domains that include prokaryotic organisms, which lack a nucleus.
Correct Answer:
D
— Both Bacteria and Archaea
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Q. Which of the following ecosystems has the highest biodiversity? (2020)
A.
Desert
B.
Tundra
C.
Tropical rainforest
D.
Grassland
Show solution
Solution
Tropical rainforests have the highest biodiversity among ecosystems due to their warm climate and abundant rainfall.
Correct Answer:
C
— Tropical rainforest
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Q. Which of the following ecosystems is characterized by high biodiversity? (2021)
A.
Desert
B.
Tundra
C.
Tropical rainforest
D.
Grassland
Show solution
Solution
Tropical rainforests are known for their high biodiversity due to favorable climatic conditions.
Correct Answer:
C
— Tropical rainforest
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Q. Which of the following ecosystems is known for the highest biodiversity? (2020)
A.
Desert
B.
Tundra
C.
Tropical rainforest
D.
Grassland
Show solution
Solution
Tropical rainforests are known for having the highest biodiversity among ecosystems.
Correct Answer:
C
— Tropical rainforest
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Q. Which of the following elements belongs to the lanthanide series? (2023)
A.
Uranium
B.
Neodymium
C.
Rutherfordium
D.
Plutonium
Show solution
Solution
Neodymium (Nd) is a lanthanide element, while the others belong to different series.
Correct Answer:
B
— Neodymium
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Q. Which of the following elements can act as a reducing agent?
A.
Cl2
B.
H2O
C.
Na
D.
O2
Show solution
Solution
Sodium (Na) can act as a reducing agent as it can donate electrons.
Correct Answer:
C
— Na
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Q. Which of the following elements can form a coordinate bond?
A.
Oxygen
B.
Nitrogen
C.
Carbon
D.
All of the above
Show solution
Solution
All of the listed elements can form coordinate bonds by donating a lone pair of electrons.
Correct Answer:
D
— All of the above
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Q. Which of the following elements can form a stable +4 oxidation state?
A.
Carbon
B.
Silicon
C.
Germanium
D.
Tin
Show solution
Solution
Tin can form a stable +4 oxidation state.
Correct Answer:
D
— Tin
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Q. Which of the following elements can form a triple bond? (2022)
A.
Oxygen
B.
Nitrogen
C.
Carbon
D.
Hydrogen
Show solution
Solution
Nitrogen can form a triple bond, as seen in N2, where three pairs of electrons are shared between the two nitrogen atoms.
Correct Answer:
B
— Nitrogen
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Q. Which of the following elements can form multiple bonds?
A.
Sodium
B.
Carbon
C.
Bromine
D.
Neon
Show solution
Solution
Carbon can form multiple bonds (double and triple bonds) due to its ability to hybridize and share electrons.
Correct Answer:
B
— Carbon
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Q. Which of the following elements does not form a stable +4 oxidation state? (2023)
A.
Carbon
B.
Silicon
C.
Germanium
D.
Lead
Show solution
Solution
Lead does not form a stable +4 oxidation state; it is more stable in the +2 state.
Correct Answer:
D
— Lead
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Q. Which of the following elements does not form a stable oxide? (2023)
A.
Carbon
B.
Silicon
C.
Germanium
D.
Lead
Show solution
Solution
Lead does not form a stable oxide in the same way as the other elements listed.
Correct Answer:
D
— Lead
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Q. Which of the following elements has a half-filled p subshell?
A.
Boron
B.
Carbon
C.
Nitrogen
D.
Oxygen
Show solution
Solution
Nitrogen has the electronic configuration 1s2 2s2 2p3, which means it has a half-filled p subshell.
Correct Answer:
C
— Nitrogen
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Q. Which of the following elements has an incomplete d subshell?
Show solution
Solution
Chromium (Cr) has an electronic configuration of [Ar] 4s1 3d5, which means it has an incomplete d subshell.
Correct Answer:
D
— Cr
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