UPSC MCQ & Objective Questions
The Union Public Service Commission (UPSC) is a crucial examination for students aspiring to enter prestigious civil services in India. Preparing for UPSC requires a strong grasp of various subjects, and practicing MCQs is an effective way to enhance your exam readiness. By focusing on objective questions, students can identify important topics and improve their chances of scoring better in the exams.
What You Will Practise Here
Indian Polity and Governance
Geography of India and the World
History of India and Indian National Movement
Economic Development and Planning
Environment and Ecology
General Science and Technology
Current Affairs and General Knowledge
Exam Relevance
The topics covered in UPSC are not only essential for the UPSC exams but also frequently appear in various other competitive exams such as CBSE, State Boards, NEET, and JEE. Students can expect a mix of direct questions and application-based scenarios in the MCQs. Common question patterns include multiple-choice questions that test conceptual understanding and analytical skills, making it vital for students to practice regularly.
Common Mistakes Students Make
Overlooking current affairs, which are crucial for UPSC and other competitive exams.
Misinterpreting questions due to lack of clarity in understanding key terms.
Neglecting to revise fundamental concepts, leading to confusion in application-based questions.
Relying solely on rote memorization instead of understanding concepts deeply.
FAQs
Question: What are UPSC MCQ questions?Answer: UPSC MCQ questions are multiple-choice questions designed to test a candidate's knowledge and understanding of various subjects relevant to civil services.
Question: How can I find UPSC objective questions with answers?Answer: You can find UPSC objective questions with answers on educational platforms like SoulShift, which provide curated practice questions for effective exam preparation.
Start your journey towards success by solving UPSC practice MCQs today! Testing your understanding through these objective questions will not only boost your confidence but also enhance your exam performance. Get started now and pave your way to achieving your goals!
Q. If a country receives $200 million in remittances and spends $50 million on foreign aid, what is the net inflow from these transactions?
A.
$150 million
B.
$250 million
C.
$50 million
D.
$100 million
Show solution
Solution
Net inflow = Remittances - Foreign aid = $200 million - $50 million = $150 million.
Correct Answer:
A
— $150 million
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Q. If a country reduces its carbon emissions by 20% and its original emissions were 500 million tons, what will be the new emissions level?
A.
400 million tons
B.
450 million tons
C.
500 million tons
D.
600 million tons
Show solution
Solution
New emissions = Original emissions - (20% of Original emissions) = 500 - (0.20 * 500) = 500 - 100 = 400 million tons.
Correct Answer:
A
— 400 million tons
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Q. If a country spends $2 million on border security and this is 20% of its total security budget, what is the total security budget?
A.
$8 million
B.
$10 million
C.
$12 million
D.
$6 million
Show solution
Solution
Total budget = $2 million / 0.20 = $10 million.
Correct Answer:
A
— $8 million
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Q. If a country's exports are $500 million and imports are $300 million, what is the trade balance?
A.
$200 million surplus
B.
$200 million deficit
C.
$800 million surplus
D.
$800 million deficit
Show solution
Solution
Trade balance = Exports - Imports = $500 million - $300 million = $200 million surplus.
Correct Answer:
A
— $200 million surplus
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Q. If a country’s foreign direct investment inflow is $300 million and outflow is $200 million, what is the net FDI?
A.
$100 million
B.
$200 million
C.
$300 million
D.
$400 million
Show solution
Solution
Net FDI = Inflow - Outflow = $300 million - $200 million = $100 million.
Correct Answer:
A
— $100 million
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Q. If a country’s GDP is $2 trillion and its exports are 10% of GDP, what is the value of its exports?
A.
$200 billion
B.
$300 billion
C.
$150 billion
D.
$250 billion
Show solution
Solution
Exports = 10% of GDP = 0.10 * $2 trillion = $200 billion.
Correct Answer:
A
— $200 billion
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Q. If a court fines a defendant $500 and 20% of that goes to the state, how much does the state receive?
A.
$100
B.
$80
C.
$120
D.
$90
Show solution
Solution
Amount to state = 20/100 * 500 = $100
Correct Answer:
A
— $100
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Q. If a court session costs $1,200 and there are 15 sessions in a month, what is the total cost for the month?
A.
$18,000
B.
$15,000
C.
$12,000
D.
$20,000
Show solution
Solution
Total cost = 1,200 * 15 = $18,000
Correct Answer:
A
— $18,000
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Q. If a data breach affects 2% of a company's 5000 customers, how many customers are affected?
A.
50
B.
100
C.
150
D.
200
Show solution
Solution
5000 customers * 0.02 = 100 customers.
Correct Answer:
B
— 100
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Q. If a department has a budget of $150,000 and has already spent $90,000, what is the ratio of the remaining budget to the total budget?
A.
1:3
B.
2:3
C.
1:2
D.
1:4
Show solution
Solution
Remaining budget = $150,000 - $90,000 = $60,000. Ratio = $60,000 : $150,000 = 2:5.
Correct Answer:
B
— 2:3
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Q. If a desert ecosystem receives an average of 250 mm of rainfall per year, how much rainfall does it receive over 5 years?
A.
1000 mm
B.
1250 mm
C.
1500 mm
D.
1750 mm
Show solution
Solution
250 mm/year * 5 years = 1250 mm of rainfall.
Correct Answer:
B
— 1250 mm
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Q. If a disaster affects 1200 people in a town and 30% of them are children, how many children are affected?
A.
300
B.
360
C.
400
D.
450
Show solution
Solution
30% of 1200 = 0.30 * 1200 = 360 children.
Correct Answer:
B
— 360
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Q. If a disaster management team can respond to 5 emergencies in a day, how many emergencies can they respond to in 30 days?
A.
100
B.
120
C.
150
D.
180
Show solution
Solution
5 emergencies/day * 30 days = 150 emergencies.
Correct Answer:
B
— 120
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Q. If a disaster preparedness program costs $15,000 and serves 300 families, what is the cost per family?
A.
$40
B.
$45
C.
$50
D.
$55
Show solution
Solution
$15,000 / 300 families = $50 per family.
Correct Answer:
C
— $50
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Q. If a disaster response operation costs $2,500 per day and lasts for 10 days, what is the total cost?
A.
$20,000
B.
$22,500
C.
$25,000
D.
$27,500
Show solution
Solution
Total cost = $2,500/day * 10 days = $25,000.
Correct Answer:
C
— $25,000
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Q. If a disaster response plan requires 4 trucks to deliver supplies and each truck can carry 1,500 kg, what is the total weight capacity of all trucks combined?
A.
4,500 kg
B.
5,000 kg
C.
6,000 kg
D.
6,500 kg
Show solution
Solution
Total capacity = 4 trucks * 1,500 kg/truck = 6,000 kg.
Correct Answer:
C
— 6,000 kg
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Q. If a disaster response team can assist 250 families in one day, how many families can they assist in a week?
A.
1,250
B.
1,500
C.
1,750
D.
2,000
Show solution
Solution
250 families/day * 7 days = 1,750 families in a week.
Correct Answer:
B
— 1,500
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Q. If a disaster response team can cover 120 square kilometers in 8 hours, what is their speed in square kilometers per hour?
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Solution
Speed = Distance / Time = 120 km² / 8 hours = 15 km²/hour.
Correct Answer:
B
— 12
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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
Show solution
Solution
Rate = 50 patients / 2 hours = 25 patients/hour. In 5 hours, they can treat 25 * 5 = 125 patients.
Correct Answer:
B
— 125
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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%
Show solution
Solution
If A = 20%, then T = 20%. The remaining 60% must be split between G and C, so C = 30%.
Correct Answer:
B
— 30%
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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
Show solution
Solution
200 tons/day * 7 days = 1400 tons.
Correct Answer:
B
— 1400 tons
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Q. If a factory produces 500 toys in 8 hours, how many toys does it produce in 1 hour?
A.
50 toys
B.
60 toys
C.
70 toys
D.
80 toys
Show solution
Solution
Toys per hour = Total toys / Total hours = 500 toys / 8 h = 62.5 toys (approx. 60 toys).
Correct Answer:
B
— 60 toys
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Q. If a factory produces 500 units in 8 hours, how many units can it produce in 12 hours at the same rate?
A.
600
B.
750
C.
800
D.
900
Show solution
Solution
The rate is 500 units / 8 hours = 62.5 units/hour. In 12 hours, it can produce 62.5 × 12 = 750 units.
Correct Answer:
C
— 800
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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
Show solution
Solution
Let x be the original usage. x - 0.30x = 7000. Therefore, 0.70x = 7000, x = 7000 / 0.70 = 10000 liters.
Correct Answer:
B
— 10000 liters
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Q. If a family of 5 spends $200 on food each week, how much do they spend in a month?
A.
$800
B.
$600
C.
$1000
D.
$1200
Show solution
Solution
Weekly spending is $200. In a month (4 weeks), they spend 200 * 4 = $800.
Correct Answer:
A
— $800
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Q. If a farmer has 300 chickens and 20% of them are laying eggs, how many chickens are laying eggs?
Show solution
Solution
300 * 0.20 = 60 chickens
Correct Answer:
B
— 60
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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
Show solution
Solution
15 liters * 200 kg = 3000 liters
Correct Answer:
D
— 400 liters
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Q. If a farmer produces 1500 kg of wheat from 5 acres of land, how much wheat does he produce per acre?
A.
250 kg
B.
300 kg
C.
350 kg
D.
400 kg
Show solution
Solution
1500 kg / 5 acres = 300 kg per acre
Correct Answer:
B
— 300 kg
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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
Show solution
Solution
1500 kg / 5 acres = 300 kg per acre
Correct Answer:
B
— 300 kg
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Q. If a farmer sells 200 kg of apples for $800, what is the price per kg?
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Solution
$800 / 200 kg = $4 per kg
Correct Answer:
C
— $4
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