My Learning Cart
?
Categories
Account

Mains - GS Paper 3

Download Q&A
Q. If a disaster response team can cover 120 square kilometers in 8 hours, what is their speed in square kilometers per hour?
  • A. 10
  • B. 12
  • C. 15
  • D. 20
Q. If a disaster response unit can treat 50 patients in 2 hours, how many patients can they treat in 5 hours?
  • A. 100
  • B. 125
  • C. 150
  • D. 200
Q. If a DNA sequence has 20% adenine (A), what percentage of cytosine (C) would you expect it to have, assuming equal amounts of A-T and G-C pairs?
  • A. 20%
  • B. 30%
  • C. 40%
  • D. 50%
Q. If a factory emits 200 tons of CO2 per day, how much CO2 will it emit in a week?
  • A. 1200 tons
  • B. 1400 tons
  • C. 1600 tons
  • D. 1800 tons
Q. If a factory reduces its water usage by 30% and uses 7000 liters after the reduction, what was its water usage before the reduction?
  • A. 9000 liters
  • B. 10000 liters
  • C. 8000 liters
  • D. 7000 liters
Q. If a farmer has 300 chickens and 20% of them are laying eggs, how many chickens are laying eggs?
  • A. 50
  • B. 60
  • C. 70
  • D. 80
Q. If a farmer needs 15 liters of water for 1 kg of crop, how much water is needed for 200 kg of crop?
  • A. 250 liters
  • B. 300 liters
  • C. 350 liters
  • D. 400 liters
Q. If a farmer produces 1500 kg of wheat from 5 acres of land, what is the yield per acre?
  • A. 250 kg
  • B. 300 kg
  • C. 350 kg
  • D. 400 kg
Q. If a farmer sells 200 kg of apples for $800, what is the price per kg?
  • A. $2
  • B. $3
  • C. $4
  • D. $5
Q. If a farmer uses 50 kg of fertilizer for every 1000 kg of crop, how much fertilizer is needed for 5000 kg of crop?
  • A. 200 kg
  • B. 250 kg
  • C. 300 kg
  • D. 350 kg
Q. If a file size is 2 GB, how many kilobytes is that?
  • A. 2048 KB
  • B. 2048000 KB
  • C. 2097152 KB
  • D. 2000000 KB
Q. If a firewall can process 200 packets per second, how many packets can it process in 5 minutes?
  • A. 6000
  • B. 12000
  • C. 30000
  • D. 36000
Q. If a forest absorbs 2.5 tons of CO2 per hectare per year, how much CO2 will a 10-hectare forest absorb in 3 years?
  • A. 75 tons
  • B. 60 tons
  • C. 30 tons
  • D. 90 tons
Q. If a forest absorbs 30 tons of CO2 per hectare per year, how much CO2 will it absorb in 5 hectares?
  • A. 150 tons
  • B. 120 tons
  • C. 180 tons
  • D. 200 tons
Q. If a glacier is melting at a rate of 1.2 meters per year, how much will it have melted in 15 years?
  • A. 15 meters
  • B. 18 meters
  • C. 20 meters
  • D. 12 meters
Q. If a government collects $200 billion in taxes and spends $250 billion, what is the budget deficit?
  • A. $50 billion
  • B. $100 billion
  • C. $150 billion
  • D. $200 billion
Q. If a hacker can crack a password in 5 seconds, how long will it take to crack 1000 passwords?
  • A. 5000 seconds
  • B. 10000 seconds
  • C. 15000 seconds
  • D. 20000 seconds
Q. If a phishing attack has a success rate of 10% and targets 2000 emails, how many successful attacks can be expected?
  • A. 100
  • B. 150
  • C. 200
  • D. 250
Q. If a planet takes 365 days to orbit the sun, how many orbits will it complete in 10 years?
  • A. 10
  • B. 20
  • C. 30
  • D. 40
Q. If a plasmid can carry a maximum of 10,000 base pairs, how many plasmids are needed to carry a gene that is 50,000 base pairs long?
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Q. If a product's price increases from $20 to $25, what is the percentage increase in price?
  • A. 20%
  • B. 25%
  • C. 30%
  • D. 35%
Q. If a project is planned to take 40 days with 5 workers, how many days will it take if the number of workers is increased to 10?
  • A. 20
  • B. 25
  • C. 30
  • D. 35
Q. If a project requires 120 hours to complete and 4 workers are assigned, how many hours will it take if 6 workers are assigned?
  • A. 80
  • B. 90
  • C. 100
  • D. 70
Q. If a river's pollution level is reduced by 25% and the current level is measured at 200 units, what will be the pollution level after the reduction?
  • A. 150 units
  • B. 175 units
  • C. 200 units
  • D. 180 units
Q. If a rocket launches at an angle of 30 degrees to the horizontal and reaches a height of 1,000 meters, what is the horizontal distance covered by the rocket?
  • A. 1,732 m
  • B. 1,000 m
  • C. 1,500 m
  • D. 2,000 m
Q. If a security agency has 120 personnel and 30% are assigned to field operations, how many personnel are assigned to field operations?
  • A. 30
  • B. 36
  • C. 40
  • D. 42
Q. If a security guard works 12-hour shifts and takes 1 hour for breaks, how many hours does he actually work in a week if he works 5 days?
  • A. 50
  • B. 55
  • C. 60
  • D. 65
Q. If a security team can cover 10 square kilometers in 2 hours, how many square kilometers can they cover in 5 hours?
  • A. 20
  • B. 25
  • C. 30
  • D. 35
Q. If a social welfare program increases the average income of the bottom 30% of earners by $2000, what is the total increase for 1 million people?
  • A. $200 million
  • B. $300 million
  • C. $400 million
  • D. $500 million
Q. If a spacecraft can carry 5 tons of cargo and needs to deliver supplies to a space station every 2 weeks, how many tons of cargo can it deliver in a year?
  • A. 130 tons
  • B. 120 tons
  • C. 110 tons
  • D. 140 tons
Showing 91 to 120 of 288 (10 Pages)

Mains - GS Paper 3 MCQ & Objective Questions

Mains - GS Paper 3 is a crucial component in various competitive exams, including CBSE and State Boards. Understanding its concepts and practicing MCQs can significantly enhance your exam preparation. By engaging with objective questions, students can identify important topics and improve their chances of scoring better in exams.

What You Will Practise Here

  • Economic Development and Planning
  • Infrastructure: Energy, Transport, and Communication
  • Environmental Conservation and Sustainable Development
  • Disaster Management and Mitigation Strategies
  • Technological Advancements and Their Impact
  • Government Policies and Schemes
  • Social Justice and Welfare Programs

Exam Relevance

The topics covered in Mains - GS Paper 3 are frequently tested in CBSE, State Boards, NEET, and JEE exams. Students can expect questions that assess their understanding of economic policies, environmental issues, and technological advancements. Common question patterns include scenario-based MCQs and application of concepts in real-world situations.

Common Mistakes Students Make

  • Misinterpreting data and graphs related to economic indicators.
  • Overlooking the importance of recent government schemes and policies.
  • Confusing environmental concepts and their implications.
  • Neglecting the interconnection between technology and development.
  • Failing to apply theoretical knowledge to practical scenarios.

FAQs

Question: What are some effective ways to prepare for Mains - GS Paper 3?
Answer: Regularly practice MCQs, review important concepts, and stay updated with current affairs related to economic and environmental issues.

Question: How can I improve my accuracy in answering objective questions?
Answer: Focus on understanding concepts deeply, practice regularly, and analyze your mistakes to avoid repeating them.

Start solving practice MCQs today to test your understanding and boost your confidence for the upcoming exams. Remember, consistent practice is the key to success!

Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks