3,238 previous year UPSC Prelims (GS Paper-I) questions, from 1995 to 2025, each with the correct answer and a full explanation. Filter by subject, chapter or year.
Explanations state facts as of the year each question was asked; words like “recently” refer to that year.
Showing 2071–2080 of 3238 questions
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UPSC 2005Modern History · British Expansion in India
Q2071. Consider the following statements: 1. Warren Hastings was the first Governor General who established a regular police force in India on the British pattern. 2. A Supreme Court was established at Calcutta by the Regulating Act, 1773. 3. The Indian Penal Code came into effect in the year 1860. Which of the statements given above are correct?
Explanation
Statement 1 is incorrect: Warren Hastings, the first Governor-General of India, did not establish a regular police force. Instead, he reorganized the existing system of policing and appointed a superintendent of police for each district. The British-style police system was introduced later by Lord Cornwallis in 1786.
Statement 2 is correct: The Regulating Act of 1773 established the Supreme Court in Calcutta with jurisdiction over Bengal, Bihar, and Orissa, hearing civil, criminal, and commercial cases, and exercising both original and appellate jurisdiction.
Statement 3 is correct: The Indian Penal Code (IPC) was drafted by the first Law Commission of India established in 1834 under the Charter Act of 1833 under the chairmanship Thomas Babington Macaulay and was formally enacted in 1860 during the time of the British East India Company.
UPSC 2005Science and Technology · Biotechnology
Q2072. Which one of the following is the landmark performance of Dr V. Mohan Reddy, an Indian, born doctor working in the U.S.A. during February, 2005?
Explanation
Dr. V. Mohan Reddy is renowned for performing a successful open-heart procedure called the arterial switch operation on an infant. This operation is a complex cardiac surgery used to correct transposition of the great arteries, a congenital heart defect where the major arteries are reversed. This breakthrough surgery provided new hope for treating congenital heart diseases in infants and gained recognition as a landmark achievement in pediatric cardiac surgery.
UPSC 2005Polity · Salient Features of the Constitution
Q2073. Consider the following statements: 1. The Constitution of India has 20 parts. 2. There are 390 Articles in the Constitution of India in all. 3. Ninth, Tenth, Eleventh and Twelfth Schedules were added to the Constitution of India by the Constitution (Amendment) Acts. Which of the statements given above is/are correct?
Explanation
Statement 1 is Incorrect: The Constitution of India originally had 22 parts, though with amendments, it now has 25 parts. Thus, the statement that the Constitution has 20 parts is incorrect.
Statement 2 is Incorrect: Originally, the Constitution had 395 Articles, but due to amendments, the number of Articles has increased to 448.
Statement 3 is correct:
Schedule
Added by
Purpose
Ninth
First Amendment Act (1951)
Protects certain laws (mainly land reforms) from judicial review.
Tenth
Fifty-Second Amendment Act (1985)
Deals with disqualification of legislators on grounds of defection (Anti-Defection Law).
Eleventh
Seventy-Third Amendment Act (1992)
Defines powers, authority and responsibilities of Panchayati Raj institutions.
Twelfth
Seventy-Fourth Amendment Act (1992)
Lists functions and responsibilities of municipalities.
UPSC 2005Geography · Climatology
Q2074. Assertion (A): Wind patterns are clockwise in the Northern Hemisphere and anti-clockwise in the Southern Hemisphere. Reason (R): The directions of wind patterns in the Northern and the Southern Hemisphere are governed by the Coriolis effect.
Explanation
Assertion (A) is false: Wind patterns in the Northern Hemisphere move clockwise around high-pressure systems and counterclockwise around low-pressure systems. In the Southern Hemisphere, the pattern is opposite: counterclockwise around high-pressure systems and clockwise around low-pressure systems. The statement in the Assertion (A) is incorrect because it gener-alizes wind patterns without distinguishing between high-pres-sure and low-pressure systems. Reason (R) is true: The Coriolis effect, caused by the Earth’s rotation, deflects winds to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This influences the direction of wind patterns, making R correct. Conclusion:
Since A is false but R is true, the correct answer is (d):
UPSC 2005Polity · Fundamental Rights
Q2075. Consider the following statements: 1. Article 301 pertains to the Right to Property. 2. Right to Property is a legal right but not a Fundamental Right. 3. Article 300 A was inserted in the Constitution of India by the Congress Government at the Centre by the 44th Constitutional Amendment. Which of the statements given above is/are correct?
Explanation
Statement 1 is incorrect: Article 301 pertains to the freedom of trade, commerce, and intercourse throughout India, not the Right to Property. Currently, The Right to Property is covered under Article 300A of the Indian Constitution.
Statement 2 is Correct: The Right to Property, initially a Fundamental Right under Article 31, was made a legal right through the 44th Constitutional Amendment Act of 1978 and placed under Article 300A.
Statement 3 is Incorrect: Article 300A was indeed inserted by the 44th Constitutional Amendment Act of 1978, but not by the Congress government. The 44th Amendment removed the Right to Property from the list of Fundamental Rights and made it a legal right under Article 300A. This change was made during the Janata Party government, not the Congress Party government.
UPSC 2005General Knowledge · General Awareness: World
Q2076. Consider the following statements: 1. The Headquarters of the International Organisation for standardization are located in Rome. 2. ISO 9000 relates to the quality management system and standards. 3. ISO 14000 relates to environmental management system standards. Which of the statements given above is/are correct?
Explanation
Statement 1 is incorrect: The Headquarters of the International Organization for Standardization (ISO) is located in Geneva, Switzerland. ISO (International Organization for Standardization) is a non governmental global body that develops standards to ensure quality, safety, and efficiency in products, services, and systems. Established in 1946, it facilitates international trade and cooperation by harmonizing practices worldwide, making lives easier, safer, and better.
Statement 2 is correct: ISO 9000 is a series of standards related to quality management systems, ensuring organizations meet customer and regulatory requirements.
Statement 3 is correct: ISO 14000 is a series of standards related to environmental management systems, helping organizations minimize environmental impact.
UPSC 2005General Knowledge · General Awareness: World
Q2077. Consider the following statements: 1. The Constitution of the United States of America came into force in year 1810. 2. All revenue bills must originate in the House of Representative of the US Congress. 3. George W. Bush is the only President in the history of the United States of America. Whose father was also the President of the United States of America. Which of the statements given above is/are correct?
Explanation
Statement 1 is incorrect: The Constitution of the United States came into force on March 4, 1789.
Statement 2 is correct: All revenue bills must originate in the House of Representatives of the US Congress. This is stated in Article I, Section 7, Clause 1 of the Constitution, also known as the Origination Clause or Revenue Clause.
Statement 3 is incorrect: George W. Bush is not the only President in the history of the United States whose father was also President. His father, George H. W. Bush was the 41st President. John Adams, the second President of the United States, and his son John Quincy Adams, the sixth President, both held the post of the president of the USA.
UPSC 2005General Knowledge · General Awareness: World
Q2078. Consider the following statements: 1.‘The Parliament of Russia is called the Federal Assembly. 2. The Council of the Federation in the Russian Parliament is the lower house. 3. The name of the upper house in the Russian Parliament is state Duma. Which of the statements given above is/are correct?
Explanation
Statement 1 is correct: The Parliament of Russia is called the Federal Assembly.
Statement 2 is incorrect: The Council of the Federation is the upper house of the Russian Parliament, not the lower house.
Statement 3 is incorrect: The State Duma is the lower house of the Russian Parliament. The upper house is the Council of the Federation.
UPSC 2005General Knowledge · General Awareness: World
Q2079. Match items in the List-I (country) with those in the List-II (Name of Parliament) and select the correct answer using the codes given below the lists:
List-I (Country)
List-II (Name of Parliament)
A. Netherlands
1. Diet
B. Ukraine
2. States General
C. Poland
3. Supreme Council
D. Japan
4. Sejm
Explanation
List-I (Country) List-II (Name of Parliament) Netherlands States General Ukraine Supreme Council Poland Sejm Japan Diet
UPSC 2005General Knowledge · General Awareness: World
Q2080. Consider the following statements: 1. The Man Booker Prize is awarded to citizens of any of the countries of the British Commonwealth or the Republic of Ireland. 2. A leading London-based software company underwrites the Man Booker Prize presently. 3. The winner of the Man Booker Prize in the year 2004 is a South Asian. Which of the statements given above is/are correct?
Explanation
Statement 1 is correct: The Man Booker Prize (now called the Booker Prize) is awarded to authors who are citizens of the Commonwealth nations, Ireland, or Zimbabwe.
Statement 2 is incorrect: The Man Booker Prize was originally sponsored by Booker McConnell Ltd, a food wholesaler, and later by the Man Group, an investment management firm. It is not sponsored by a software company.
Statement 3 is incorrect: The winner of the 2004 Man Booker Prize was Alan Hollinghurst, a British author, for his novel The Line of Beauty. However, in 2006, Kiran Desai, a South Asian author (Indian), won the prize for The Inheritance of Loss.
Answer key for these questions
Q
UPSC year
Correct answer
2071
2005
(b) 2 and 3
2072
2005
(b) Successful open heart procedure called arterial switch performed on an infant.
2073
2005
(c) 3 only
2074
2005
(d) A is false but R is true
2075
2005
(a) 2 only
2076
2005
(c) 2 and 3
2077
2005
(b) 2 only
2078
2005
(d) 1 only
2079
2005
(b) A-2, B-3, C-4, D-1
2080
2005
(a) 1 only
Frequently asked questions
How many previous year UPSC questions are there on all subjects?
This page covers 3238 previous year UPSC Prelims GS Paper-I questions on UPSC Prelims GS Paper-I, asked from 1995 to 2025. Each has the correct answer and an explanation.
How should I use previous year UPSC questions for Prelims?
Attempt each question first, then open the answer and read the explanation for every option. Repeat by chapter, and track which statements UPSC reuses across years. Previous year questions show the exam pattern and difficulty level.
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Questions on UPSC Prelims GS Paper-I are available for 31 years, from 1995 to 2025. Use the Year filter to practise a single paper.