The question asks for the term that describes a change in the DNA sequence leading to alterations in both the genotype and phenotype of an organism. We need to evaluate each option based on its biological definition.
Correct Option: B) Mutation describes a change in the DNA sequence that results in alterations to the genotype (the genetic makeup) and subsequently the phenotype (the observable characteristics) of an organism. These changes can be spontaneous or induced and are the ultimate source of genetic variation.
The question asks to identify the author of a specific book related to the Olympics, launched at the New Delhi World Book Fair in 2025. This requires knowledge of current affairs and literary releases, particularly those related to sports history.
B) Vijayan Bala is the author of the book 'The History and Stars of the World's Greatest Sporting Event: From Athens 1896 to Paris 2024'. This book, a comprehensive account of the Olympic Games, was launched at the New Delhi World Book Fair in 2025. Vijayan Bala is a renowned Indian sports statistician and author.
The question asks to identify the international institution that provided a loan to India during the 1991 foreign exchange crisis. This requires knowledge of India's economic history and the roles of major international financial organizations.
Correct Option: D) IMF
The International Monetary Fund (IMF) provided a substantial loan to India in 1991 to help it overcome the severe balance of payments crisis. This loan was contingent upon India implementing a series of economic reforms, known as the Liberalization, Privatization, and Globalization (LPG) reforms.
The question asks to identify the State Government that launched the 'RISE' app in 2025 for digital monitoring of child vaccinations and enhancing health worker training to improve immunization coverage. This is a factual question related to current affairs and government initiatives in the health sector.
C) Uttar Pradesh. The Uttar Pradesh government launched the 'RISE' app in 2025. This initiative aims to strengthen routine immunization through digital monitoring and improved training for health workers, thereby enhancing child vaccination coverage across the state.
The question asks about the primary objective of the Right to Information (RTI) Act, 2005. To answer this, one needs to recall the fundamental purpose for which the RTI Act was enacted in India.
Correct Option: A) To promote transparency and accountability in government functioning
The question asks about the historical event in which Rohilla chief Najib-ud-Daula played a key role. This requires knowledge of major battles and political figures in 18th-century Indian history.
Correct Option: A) The Third Battle of Panipat (1761) was fought between the Maratha Empire and the invading Afghan army of Ahmad Shah Abdali, supported by several Indian allies, including the Rohillas under Najib-ud-Daula. Najib-ud-Daula was instrumental in forming the coalition of Muslim powers against the Marathas and played a crucial role in the battle itself.
The question asks for the year when the Partition of Bengal officially came into force. This is a direct factual question related to modern Indian history, specifically the British Raj period. Recalling key dates of significant historical events is crucial for such questions.
Correct Option: A) The Partition of Bengal officially came into force in 1905. This decision by Lord Curzon aimed to divide the large province of Bengal into two parts: Eastern Bengal and Assam, and the rest of Bengal. The stated reason was administrative convenience, but the underlying motive was to curb the rising tide of nationalism in Bengal and weaken the Bengali intelligentsia.
The question asks to identify the individual who was honored with the Rammohan Mission Puraskar 2025 for their contributions to highlighting ISRO's role in national security. This requires knowledge of recent awards and the prominent figures associated with ISRO.
Based on recent news and reports, V. Narayanan, a distinguished scientist and former Director of the Liquid Propulsion Systems Centre (LPSC) of ISRO, was indeed honored with the Rammohan Mission Puraskar 2025. This recognition was specifically for his emphasis on ISRO's crucial role in national security, particularly through his contributions to various missile and launch vehicle projects.
B) V Narayanan — V. Narayanan, a distinguished scientist and former Director of ISRO's Liquid Propulsion Systems Centre (LPSC), was awarded the Rammohan Mission Puraskar 2025 for his significant contributions and emphasis on ISRO's role in national security.
This question tests knowledge of current political affairs, specifically the constituencies of prominent political figures in Delhi. To answer this, one needs to recall the constituency from which Vijender Gupta has been elected as an MLA.
Correct Option: D) Rohini
Vijender Gupta is a well-known political figure in Delhi, associated with the Bharatiya Janata Party (BJP). He has been elected as a Member of the Legislative Assembly (MLA) from the Rohini constituency in Delhi. Therefore, if he were to become the Speaker of the Delhi Assembly, he would represent the Rohini constituency.
The question asks about the correct statement regarding the Tenth Schedule of the Indian Constitution. To answer this, we need to recall the contents of each schedule of the Indian Constitution, specifically focusing on the Tenth Schedule.
Correct Option: D) It provides for disqualification of members on grounds of defection.
The Tenth Schedule, popularly known as the Anti-Defection Law, was added to the Constitution in 1985 by the 52nd Amendment Act. It sets out the provisions for the disqualification of elected members of Parliament and State Legislatures on the grounds of defection from their political party.