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. A gas has an RMS speed of 500 m/s. If the molar mass of the gas is 0.02 kg/mol, what is the temperature of the gas?

A. 250 K
B. 500 K
C. 1000 K
D. 2000 K

Solution

Using the formula v_rms = sqrt((3RT)/M), we can rearrange to find T = (v_rms^2 * M) / (3R). Substituting v_rms = 500 m/s and M = 0.02 kg/mol gives T = 500 K.

Correct Answer: B — 500 K

Q. A gas is compressed adiabatically. Which of the following statements is true? (2023)

A. Temperature increases
B. Pressure decreases
C. Volume increases
D. Internal energy decreases

Solution

In an adiabatic compression, the temperature of the gas increases due to work done on it.

Correct Answer: A — Temperature increases

Q. A gas is compressed isothermally from a volume of 4 L to 1 L at a constant temperature of 300 K. If the initial pressure is 1 atm, what is the final pressure?

A. 4 atm
B. 3 atm
C. 2 atm
D. 1 atm

Solution

Using Boyle's Law, P1V1 = P2V2, we find P2 = P1 * (V1/V2) = 1 atm * (4 L / 1 L) = 4 atm.

Correct Answer: A — 4 atm

Q. A gene therapy treatment costs $50,000 per patient. If a hospital treats 15 patients, what is the total cost?

A. $500,000
B. $750,000
C. $1,000,000
D. $1,250,000

Solution

Total cost = $50,000 * 15 = $750,000.

Correct Answer: B — $750,000

Q. A global conference has 4 sessions, each lasting 2 hours. If there are breaks of 30 minutes between each session, what is the total duration of the conference?

A. 8 hours
B. 9 hours
C. 10 hours
D. 11 hours

Solution

Total duration = (4 sessions * 2 hours) + (3 breaks * 0.5 hours) = 8 hours + 1.5 hours = 9 hours.

Correct Answer: B — 9 hours

Q. A government agency has a staff of 120 employees, and 30% of them are in management positions. How many employees are in management?

A. 30
B. 36
C. 40
D. 42

Solution

Number of management employees = 30% of 120 = 0.30 * 120 = 36.

Correct Answer: B — 36

Q. A government allocates $1 billion for inclusive growth initiatives. If 40% is spent on education, how much is allocated to education?

A. $300 million
B. $400 million
C. $500 million
D. $600 million

Solution

Amount allocated to education = 40% of $1 billion = 0.40 * 1,000,000,000 = $400 million.

Correct Answer: B — $400 million

Q. A government allocates $200,000 for disaster relief. If 40% is used for immediate relief, how much is left for long-term recovery?

A. $80,000
B. $100,000
C. $120,000
D. $140,000

Solution

40% of $200,000 = $80,000 used, so $200,000 - $80,000 = $120,000 left.

Correct Answer: C — $120,000

Q. A government has a total budget of $1.2 trillion. If it allocates 30% to healthcare, how much is allocated to healthcare?

A. $360 billion
B. $300 billion
C. $400 billion
D. $500 billion

Solution

Amount allocated to healthcare = 1.2 trillion * 0.30 = $360 billion.

Correct Answer: A — $360 billion

Q. A government has a total budget of $200 billion. If it allocates 25% for education, how much is allocated for education?

A. $50 billion
B. $40 billion
C. $60 billion
D. $30 billion

Solution

Amount allocated for education = 200 billion * 0.25 = $50 billion.

Correct Answer: A — $50 billion

Q. A government has a total budget of $200 billion. If it allocates 25% to education, how much is allocated to education?

A. $50 billion
B. $40 billion
C. $60 billion
D. $30 billion

Solution

Amount allocated to education = 200 billion * 0.25 = $50 billion.

Correct Answer: A — $50 billion

Q. A government imposes a tax of $2 on a product that costs $10. What is the new price of the product?

A. $10
B. $12
C. $14
D. $8

Solution

New price = Original price + Tax = 10 + 2 = $12

Correct Answer: B — $12

Q. A government imposes a tax of $2 on a product that costs $10. What is the new price of the product if the tax is fully passed on to consumers?

A. $10
B. $12
C. $14
D. $8

Solution

New price = Original price + Tax = 10 + 2 = $12

Correct Answer: B — $12

Q. A government increases its spending by $100 million, which leads to an increase in GDP by $400 million. What is the multiplier effect?

A. 2
B. 3
C. 4
D. 5

Solution

Multiplier = Change in GDP / Change in Spending = $400 million / $100 million = 4.

Correct Answer: C — 4

Q. A government increases taxes by $200 million, which leads to a decrease in consumer spending by $300 million. What is the marginal propensity to consume?

A. 0.5
B. 0.67
C. 0.75
D. 0.33

Solution

Marginal propensity to consume = Change in consumption / Change in income = 300 / 200 = 1.5

Correct Answer: B — 0.67

Q. A government initiative aims to increase renewable energy usage by 30% over 5 years. If the current usage is 2000 MW, what will be the target usage after 5 years?

A. 2600 MW
B. 2400 MW
C. 3000 MW
D. 2300 MW

Solution

Target usage = Current usage + (30% of Current usage) = 2000 + (0.30 * 2000) = 2600 MW.

Correct Answer: B — 2400 MW

Q. A government initiative aims to reduce waste by 25%. If the current waste is 200 tons, how much waste should be reduced?

A. 30 tons
B. 40 tons
C. 50 tons
D. 60 tons

Solution

Waste to be reduced = 25% of 200 = 0.25 * 200 = 50 tons

Correct Answer: C — 50 tons

Q. A government initiative reduces the price of public transport tickets by 20%. If the original price was $2.50, what is the new price?

A. $2.00
B. $2.50
C. $1.50
D. $1.75

Solution

New price = Original price - (20% of Original price) = 2.50 - (0.20 * 2.50) = 2.00.

Correct Answer: A — $2.00

Q. A government official is found guilty of corruption and is fined $20,000. If he has to pay this fine in 5 equal installments, how much does he pay per installment?

A. $2,000
B. $4,000
C. $5,000
D. $6,000

Solution

$20,000 divided by 5 equals $4,000.

Correct Answer: B — $4,000

Q. A government plans to increase its budget by 15% next year. If the current budget is $600 billion, what will be the new budget?

A. $690 billion
B. $700 billion
C. $720 billion
D. $750 billion

Solution

New budget = 600 * (1 + 0.15) = 600 * 1.15 = $690 billion.

Correct Answer: A — $690 billion

Q. A government plans to increase its budget by 15% next year. If the current budget is $120 billion, what will be the new budget?

A. $138 billion
B. $140 billion
C. $150 billion
D. $130 billion

Solution

New budget = 120 billion * (1 + 0.15) = 120 billion * 1.15 = $138 billion.

Correct Answer: A — $138 billion

Q. A government plans to increase its budget by 15% next year. If the current budget is $300 billion, what will be the new budget?

A. $345 billion
B. $330 billion
C. $315 billion
D. $300 billion

Solution

New budget = 300 billion * (1 + 0.15) = 300 billion * 1.15 = $345 billion.

Correct Answer: A — $345 billion

Q. A government program aims to increase the literacy rate from 70% to 85% over 10 years. What is the required annual increase in literacy rate?

A. 1.5%
B. 1.6%
C. 1.7%
D. 1.8%

Solution

The required increase is (85% - 70%) / 10 = 1.5% per year.

Correct Answer: B — 1.6%

Q. A government program aims to reduce unemployment by 25%. If the current number of unemployed is 200,000, how many people should find jobs to meet this goal?

A. 50,000
B. 60,000
C. 40,000
D. 30,000

Solution

25% of 200,000 is calculated as (25/100) * 200,000 = 50,000.

Correct Answer: A — 50,000

Q. A government program allocates $1.5 billion for education, which is 25% of the total budget. What is the total budget?

A. $6 billion
B. $5 billion
C. $7 billion
D. $4 billion

Solution

Total budget = Education allocation / Percentage = 1.5 billion / 0.25 = 6 billion.

Correct Answer: A — $6 billion

Q. A government program allocates $5,000,000 to reduce poverty. If they aim to help 1,000 families, how much money is allocated per family?

A. $4,000
B. $5,000
C. $6,000
D. $7,000

Solution

Total allocation is $5,000,000 for 1,000 families. Per family: 5000000 / 1000 = $5,000.

Correct Answer: B — $5,000

Q. A government project costs $1,500,000. If it is funded by three different sources in the ratio 2:3:5, how much does the largest source contribute?

A. $500,000
B. $600,000
C. $750,000
D. $900,000

Solution

Total parts = 2 + 3 + 5 = 10. Largest source = (5/10) * 1,500,000 = $750,000

Correct Answer: C — $750,000

Q. A government project costs $500 million and is expected to generate $600 million in revenue. What is the profit margin? (2023)

A. 20%
B. 25%
C. 30%
D. 15%

Solution

Profit Margin = ((Revenue - Cost) / Revenue) * 100 = ((600 - 500) / 600) * 100 = 16.67%.

Correct Answer: B — 25%

Q. A government scheme aims to plant 1 million trees. If 20% of the trees are planted in the first year, how many trees are planted?

A. 100,000
B. 150,000
C. 200,000
D. 250,000

Solution

20% of 1,000,000 = 0.20 * 1000000 = 200,000 trees.

Correct Answer: C — 200,000

Q. A government scheme aims to provide financial assistance of ₹2000 per month to 1500 families. What is the total expenditure for one year? (2000)

A. ₹30 lakhs
B. ₹36 lakhs
C. ₹24 lakhs
D. ₹18 lakhs

Solution

Total expenditure = ₹2000 * 1500 families * 12 months = ₹36,000,000 or ₹36 lakhs.

Correct Answer: B — ₹36 lakhs

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