Major Competitive Exams

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Major Competitive Exams

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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!

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Q. Which scientist is known for the theory of inheritance of acquired characteristics?

A. Darwin
B. Mendel
C. Lamarck
D. Wallace

Solution

Jean-Baptiste Lamarck is known for proposing the theory of inheritance of acquired characteristics, which suggests that traits acquired during an organism's lifetime can be passed to offspring.

Correct Answer: C — Lamarck

Q. Which scientist is known for the theory of punctuated equilibrium? (1972)

A. Charles Darwin
B. Stephen Jay Gould
C. Jean-Baptiste Lamarck
D. Gregor Mendel

Solution

Stephen Jay Gould, along with Niles Eldredge, proposed the theory of punctuated equilibrium, which suggests that species remain relatively stable for long periods and then undergo rapid changes.

Correct Answer: B — Stephen Jay Gould

Q. Which sector contributed the most to India's GDP in 2023? (2023)

A. Agriculture
B. Manufacturing
C. Services
D. Construction

Solution

The Services sector contributed the most to India's GDP in 2023, accounting for a significant portion of economic activity.

Correct Answer: C — Services

Q. Which sector contributes the most to India's GDP?

A. Agriculture
B. Manufacturing
C. Services
D. Construction

Solution

The Services sector contributes the most to India's GDP.

Correct Answer: C — Services

Q. Which seismic waves can travel through both solid and liquid layers of the Earth?

A. P-waves
B. S-waves
C. Surface waves
D. Rayleigh waves

Solution

P-waves (primary waves) can travel through both solid and liquid layers of the Earth.

Correct Answer: A — P-waves

Q. Which sentence best connects the ideas presented in the first and second paragraphs?

A. In contrast to this, many experts argue that...
B. Furthermore, it is essential to consider...
C. As a result, the implications of this are significant.
D. To illustrate this point, one can consider...

Solution

The sentence 'As a result, the implications of this are significant.' best connects the ideas, making option 2 the correct answer.

Correct Answer: C — As a result, the implications of this are significant.

Q. Which sentence best connects the ideas presented in the second and third paragraphs? (2023)

A. Despite the challenges, many individuals thrive.
B. This leads to a greater understanding of the issue.
C. Consequently, the results were not as expected.
D. In contrast, some experts disagree with this view.

Solution

The sentence 'This leads to a greater understanding of the issue' effectively connects the ideas of the second and third paragraphs, making option 1 the best choice.

Correct Answer: B — This leads to a greater understanding of the issue.

Q. Which sentence best connects the two paragraphs?

A. In conclusion, conservation efforts are essential.
B. Moreover, local communities play a crucial role.
C. However, technology can also aid in conservation.
D. Thus, education must be prioritized.

Solution

The second paragraph discusses the role of local communities, making option 1 the best connector.

Correct Answer: B — Moreover, local communities play a crucial role.

Q. Which sentence best fits in the blank in the following paragraph? 'As technology continues to evolve, ________.'

A. it is crucial to address the ethical concerns that arise.
B. people will become more dependent on it.
C. the cost of technology will decrease significantly.
D. the workforce will need to adapt quickly.

Solution

The sentence emphasizes the importance of addressing ethical concerns as technology evolves, aligning with the passage's theme.

Correct Answer: A — it is crucial to address the ethical concerns that arise.

Q. Which sentence best summarizes the paragraph?

A. The decline of species is a natural process.
B. Conservation efforts are often underfunded.
C. Human activity is the primary cause of species extinction.
D. Education is key to successful conservation.

Solution

The paragraph highlights how human actions lead to the extinction of various species, making this option the best summary.

Correct Answer: C — Human activity is the primary cause of species extinction.

Q. Which sentence contains a conjunction error?

A. I will go if you go.
B. She likes tea and coffee.
C. He is tall but he is not athletic.
D. They went to the park or stayed home.

Solution

The conjunction 'or' suggests an alternative, but the context implies a choice that should be 'and'.

Correct Answer: D — They went to the park or stayed home.

Q. Which sentence contains a preposition error?

A. The book is on the table.
B. She is interested in art.
C. He is good at math.
D. They are waiting since the bus.

Solution

'Since' is incorrect here; it should be 'for' to indicate duration.

Correct Answer: D — They are waiting since the bus.

Q. Which sentence correctly uses a conjunction?

A. She likes to swim, and to run.
B. He is not only smart but also hardworking.
C. I will go to the store or I will stay home.
D. They can either play or to watch a movie.

Solution

The conjunction 'but also' correctly connects two related ideas.

Correct Answer: B — He is not only smart but also hardworking.

Q. Which sentence correctly uses a coordinating conjunction?

A. I like tea, and I like coffee.
B. She is smart, but not hardworking.
C. He runs fast, or he is late.
D. They can go, nor they can stay.

Solution

The conjunction 'and' correctly connects two similar ideas.

Correct Answer: A — I like tea, and I like coffee.

Q. Which sentence correctly uses a preposition?

A. The cat jumped off the table.
B. She is married with a doctor.
C. He arrived to the party late.
D. They are interested for learning.

Solution

'Off' is the correct preposition to indicate movement from a surface.

Correct Answer: A — The cat jumped off the table.

Q. Which sentence correctly uses a subordinating conjunction?

A. Although it was raining, we went outside.
B. He is tall, because he plays basketball.
C. She likes to read, and she likes to write.
D. They will go, but they are tired.

Solution

'Although' introduces a dependent clause correctly.

Correct Answer: A — Although it was raining, we went outside.

Q. Which sentence demonstrates a correct use of passive voice?

A. The novel was written by the author.
B. The author writes the novel.
C. The author is writing the novel.
D. The author wrote the novel.

Solution

In this sentence, 'the novel' is the subject receiving the action of being written by 'the author'.

Correct Answer: A — The novel was written by the author.

Q. Which sentence is correct regarding articles?

A. She adopted a cat.
B. He is a honest man.
C. They saw an elephant.
D. I want a apple.

Solution

'A cat' is correct; 'honest' and 'apple' should use 'an'.

Correct Answer: A — She adopted a cat.

Q. Which sentence is grammatically correct? (2023)

A. The committee have made their decision.
B. The committee has made its decision.
C. The committee were making their decision.
D. The committee are making their decision.

Solution

In American English, 'committee' is treated as a singular noun, so 'has' is the correct form.

Correct Answer: B — The committee has made its decision.

Q. Which sentence is in the passive voice?

A. The teacher explains the lesson.
B. The lesson is explained by the teacher.
C. The teacher is explaining the lesson.
D. The teacher explained the lesson.

Solution

In this sentence, 'the lesson' is the subject receiving the action of being explained.

Correct Answer: B — The lesson is explained by the teacher.

Q. Which sentence is incorrect?

A. She is a bright student.
B. He is a dull person.
C. They are a smart team.
D. We are a foolish group.

Solution

Dull is not a suitable description for a person in this context.

Correct Answer: B — He is a dull person.

Q. Which sentence logically follows the statement, 'Despite the challenges faced by the team, their resilience was commendable'?

A. They ultimately achieved their goals.
B. They decided to abandon the project.
C. Their efforts went unnoticed by management.
D. They were criticized for their lack of planning.

Solution

The statement highlights resilience, which logically leads to a positive outcome, making option A the most fitting continuation.

Correct Answer: A — They ultimately achieved their goals.

Q. Which sentence logically follows the statement, 'Despite the challenges faced by the team, they managed to complete the project on time.'?

A. This was due to their exceptional teamwork and dedication.
B. The project was deemed a failure by the stakeholders.
C. They had to extend the deadline significantly.
D. The team members were not satisfied with the outcome.

Solution

The logical continuation emphasizes the positive outcome of their efforts, linking their success to teamwork and dedication.

Correct Answer: A — This was due to their exceptional teamwork and dedication.

Q. Which sentence logically follows the statement, 'Despite the challenges faced by urban wildlife, they continue to adapt to their environments'? (2023)

A. This adaptability is crucial for their survival.
B. Urban wildlife is declining at an alarming rate.
C. Many species are becoming extinct due to urbanization.
D. Urban areas are becoming less hospitable for wildlife.

Solution

The statement suggests a positive outcome of adaptability, making the first option the most logical continuation.

Correct Answer: A — This adaptability is crucial for their survival.

Q. Which sentence logically follows the statement, 'Despite the challenges, the team managed to complete the project on time'?

A. This was due to their exceptional teamwork.
B. The project was ultimately deemed a failure.
C. They had to extend the deadline significantly.
D. The team members were not satisfied with the outcome.

Solution

The logical continuation is that the team's exceptional teamwork contributed to their success in completing the project on time.

Correct Answer: A — This was due to their exceptional teamwork.

Q. Which sentence logically follows the statement: 'Despite the challenges faced by the team, they managed to achieve their goals.'? (2020)

A. This success was attributed to their unwavering determination.
B. The challenges were insurmountable and led to their failure.
C. Many teams would have given up under similar circumstances.
D. Their goals were not clearly defined from the beginning.

Solution

The logical continuation emphasizes the team's determination leading to success, making option A the most coherent follow-up.

Correct Answer: A — This success was attributed to their unwavering determination.

Q. Which sentence logically follows the statement: 'Despite the challenges faced by the community, there was a sense of hope among the residents.'? (2023)

A. This hope was fueled by their collective efforts.
B. Many residents chose to leave the area.
C. The government provided no support.
D. The challenges were insurmountable.

Solution

The logical continuation emphasizes the positive actions of the residents, aligning with the theme of hope.

Correct Answer: A — This hope was fueled by their collective efforts.

Q. Which sentence logically follows the statement: 'Despite the challenges faced, the team managed to achieve their goals'?

A. This was largely due to their unwavering commitment.
B. They were not prepared for the obstacles ahead.
C. The project was ultimately deemed a failure.
D. Many members left the team during the process.

Solution

The logical continuation of the statement is that their commitment helped them overcome challenges, making option A the correct choice.

Correct Answer: A — This was largely due to their unwavering commitment.

Q. Which sentence logically follows the statement: 'The research indicates a significant correlation between sleep and cognitive function'? (2023)

A. Therefore, individuals should prioritize their sleep schedules.
B. This correlation is only applicable to adults.
C. Cognitive function is not affected by sleep patterns.
D. Sleep deprivation has no long-term effects.

Solution

The logical continuation of the statement is that individuals should prioritize their sleep schedules, as it directly relates to the findings of the research.

Correct Answer: A — Therefore, individuals should prioritize their sleep schedules.

Q. Which sentence logically follows the statement: 'While many believe that success is solely determined by hard work, it is also influenced by external factors.'?

A. These factors can include socioeconomic status and networking opportunities.
B. Hard work is the only reliable path to success.
C. External factors are often overlooked in discussions about success.
D. Success is a subjective concept that varies from person to person.

Solution

The logical continuation of the statement is that external factors, such as socioeconomic status and networking, influence success.

Correct Answer: A — These factors can include socioeconomic status and networking opportunities.

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