70th BPSC Prelims Re-exam 2025 Question Paper
Explore the complete solved question paper for 70th BPSC Prelims Re-exam 2025 featuring 150 solved questions with bilingual (English & Hindi) explanations, official answer key, and subject weightage breakdown.
Reactance of a capacitor is
Detailed Explanation:
Capacitive reactance (Xc) is given by the formula Xc = 1/(2πfC), where f is frequency and C is capacitance.
Since f appears in the denominator, as frequency increases, reactance decreases — meaning Xc ∝ 1/f (inversely proportional to frequency).
Who became the President of Indian National Congress when Subhash Chandra Bose resigned in 1939 ?
Detailed Explanation:
Subhash Chandra Bose resigned as Congress President in April 1939 after conflicts with the Congress Working Committee and Mahatma Gandhi.
Rajendra Prasad was elected as President of the Indian National Congress to fill the vacancy left by Bose's resignation, serving from 1939 to 1940.
Prasad had previously served as Congress President in 1934 and was a trusted associate of Gandhi, having led the Champaran Satyagraha (1917) and participated in the Non-Cooperation Movement.
Which country hosted the 2023 World Economic forum meeting?
Detailed Explanation:
The World Economic Forum (WEF) annual meeting is traditionally held in Davos, Switzerland.
The 2023 WEF Annual Meeting took place from 16-20 January 2023 in Davos, gathering global leaders to discuss pressing economic, social, and environmental challenges.
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Tarikh-i-Firuz Shahi' was written by
Detailed Explanation:
Tarikh-i-Firuz Shahi was written by Shams Siraj Afif, a court historian of the Tughlaq dynasty.
The text chronicles the reign of Sultan Firuz Shah Tughlaq (1351-1388) and details his administration, public works, and religious policies.
Which among the following is a tool of Fiscal Policy ?
Detailed Explanation:
Fiscal Policy uses government revenue (taxes) and public expenditure to influence the economy, directly controlled by the government.
Taxes are a core fiscal tool—government adjusts direct taxes (income tax) and indirect taxes (GST) to manage demand, inflation, and revenue collection.
Cash Reserve Ratio (CRR), Credit Ceiling, and Bank Rate are monetary policy tools used by the Reserve Bank of India (RBI) to regulate money supply and credit availability in the banking system.
Who is the Chairperson of GST Council?
Detailed Explanation:
The GST Council is a constitutional body established under Article 279A of the Indian Constitution.
The Union Finance Minister serves as the Chairperson of the GST Council, with members including the Union Minister of State for Finance and Finance Ministers of all states and UTs with legislatures.
Which State has the longest boundary with Madhya Pradesh ?
Detailed Explanation:
Uttar Pradesh shares the longest interstate boundary with Madhya Pradesh, spanning approximately 990 km.
Maharashtra shares a border of about 825 km, Rajasthan shares approximately 1,050 km, and Andhra Pradesh does not share any border with Madhya Pradesh.
Correction: Rajasthan actually has the longest boundary with Madhya Pradesh at approximately 1,050 km, followed by Uttar Pradesh at 990 km. However, as per the question's given correct answer, Uttar Pradesh (Option 3) is marked correct.
Which Article of the Indian Constitution deals with the proclamation of Emergency?
Detailed Explanation:
Article 352 empowers the President to proclaim a National Emergency in case of war, external aggression, or armed rebellion.
Article 360 deals with Financial Emergency, Article 356 with President's Rule (State Emergency), and Article 365 addresses failure of states to comply with Union directions.
Where did the revolt of Birsa Munda take place?
Detailed Explanation:
Birsa Munda's revolt (Ulgulan) took place in the Chotanagpur plateau region around Ranchi (present-day Jharkhand) during 1899–1900.
Champaran is associated with Gandhi's Indigo Satyagraha (1917), and Ballia with the Quit India Movement (1942).
The Ishihara test is related with
Detailed Explanation:
The Ishihara test is a widely used medical screening tool designed to detect colour vision deficiency, specifically red-green colour blindness.
It consists of plates with coloured dots that form numbers or patterns visible only to individuals with normal colour vision; those with red-green deficiency fail to identify the hidden figures, making it the standard diagnostic method for colour blindness.
Buds are typically found
Detailed Explanation:
Plants have two main types of buds: apical buds (terminal buds) located at the tip of branches that enable vertical growth, and axillary buds (lateral buds) located at the base of leaves in the leaf axil that develop into side branches or flowers.
Therefore, buds are found at both locations – at the tip of branches and at the base of leaves.
Who led the Champaran Satyagraha in 1917 ?
Detailed Explanation:
Mahatma Gandhi led the Champaran Satyagraha in 1917 in Bihar, his first major movement in India using non-violent resistance against the exploitative Tinkathia system.
Farmers were forced to grow indigo on 3/20th of their land; Gandhi's intervention led to the abolition of this oppressive practice and marked his entry into India's mass movements.
Which one of the following is electoral college for the President but not forum for his impeachment?
Detailed Explanation:
Electoral College for President: Comprises elected members of Lok Sabha, Rajya Sabha, and State Legislative Assemblies (Article 54).
Impeachment Forum: Only Parliament (Lok Sabha and Rajya Sabha) can impeach the President under Article 61; State Legislative Assemblies have no role.
State Legislative Councils: Neither part of the electoral college nor involved in impeachment.
Therefore, State Legislative Assemblies participate in presidential election but not in impeachment proceedings.
Who among the following is the recipient of Bharat Ratna for 2024 ?
Detailed Explanation:
Bharat Ratna 2024 was awarded to five personalities: Karpoori Thakur (posthumous), L. K. Advani, P. V. Narasimha Rao (posthumous), Chaudhary Charan Singh (posthumous), and M. S. Swaminathan (posthumous).
M. S. Swaminathan, known as the Father of the Green Revolution in India, is the only recipient among the given options, recognized for his pioneering contributions to agricultural science and food security.
Which is the oldest mountain of South America continent ?
Detailed Explanation:
Pacaraima Mountains in the Guiana Highlands are among the oldest geological formations on Earth, with rock formations dating back over 2 billion years.
The Andes Mountains formed approximately 50 million years ago through tectonic plate collision, making them significantly younger than Pacaraima.
The Speaker of the Lok Sabha enjoys
Detailed Explanation:
The Speaker of the Lok Sabha does not vote in the ordinary course of proceedings, maintaining impartiality as the presiding officer.
Under Article 100(1) of the Constitution, the Speaker exercises a casting vote only when there is an equality of votes (a tie), ensuring that the House can reach a decision.
Which country hosted the 2022 Winter Olympics?
Detailed Explanation:
Beijing, China hosted the 2022 Winter Olympics (24th Winter Games), becoming the first city to host both Summer (2008) and Winter Olympics.
Norway topped the medal tally with 37 medals (16 golds), and the opening ceremony was held at the Beijing National Stadium (Bird's Nest).
Sour taste of vinegar is due to
Detailed Explanation:
The sour taste of vinegar is due to acetic acid (CH₃COOH), which is produced by fermentation of ethanol.
Tartaric acid is found in tamarind and grapes, lactic acid in sour milk and curd, and citric acid in citrus fruits — none of these is the acid in vinegar.
In 1901 who has published the book 'Poverty and Un-British Rule in India'?
Detailed Explanation:
Dadabhai Naoroji published 'Poverty and Un-British Rule in India' in 1901, exposing the drain of wealth theory and how British policies impoverished India.
S. N. Banerjee wrote 'A Nation in Making', R. C. Dutt authored 'The Economic History of India', and Phirozshah Mehta was a nationalist leader but not the author of this book.
Which company became the first Indian company to cross the 200 billion USD market capitalization in 2023?
Detailed Explanation:
Reliance Industries Limited (RIL) became the first Indian company to cross the $200 billion market capitalization milestone in 2023.
Founded by Dhirubhai Ambani in 1973 and currently led by Mukesh Ambani, RIL operates in petrochemicals, refining (Jamnagar refinery), telecommunications (Jio), retail (Reliance Retail), and renewable energy, making it India's most valuable company by market cap.
70th BPSC Prelims Re-exam 2025 Questions Paper - Subject-wise Question Distribution
General Science
28 Qs (18.7%)Modern History
24 Qs (16%)Current Affairs
20 Qs (13.3%)Indian Polity
16 Qs (10.7%)Bihar Special
13 Qs (8.7%)Indian Geography
12 Qs (8%)Indian Economy
10 Qs (6.7%)World Geography
8 Qs (5.3%)General Mental Ability
8 Qs (5.3%)Ancient History
5 Qs (3.3%)Medieval History
4 Qs (2.7%)Environment & Ecology
1 Qs (0.7%)Indian Art & Culture
1 Qs (0.7%)70th BPSC Prelims Re-exam 2025 Question Paper - FAQs & Analysis
Q1 How many total questions were asked in 70th BPSC Prelims Re-exam 2025 2024?
Q2 What is the subject-wise question breakdown for 70th BPSC Prelims Re-exam 2025 2024?
- General Science: 28 questions (18.7%)
- Modern History: 24 questions (16%)
- Current Affairs: 20 questions (13.3%)
- Indian Polity: 16 questions (10.7%)
- Bihar Special: 13 questions (8.7%)
- Indian Geography: 12 questions (8%)
- Indian Economy: 10 questions (6.7%)
- World Geography: 8 questions (5.3%)
- General Mental Ability: 8 questions (5.3%)
- Ancient History: 5 questions (3.3%)
- Medieval History: 4 questions (2.7%)
- Environment & Ecology: 1 questions (0.7%)
- Indian Art & Culture: 1 questions (0.7%)