Current Affairs MCQs 31 October 2025
Current Affairs MCQs 31 October 2025 are provided here with detailed answers and explanations. These questions are designed to help students preparing for APPSC and other competitive exams. Practice these daily current affairs quizzes to strengthen your exam preparation.
Q1. On the eve of Sardar Vallabhbhai Patel’s 150th Jayanti, Prime Minister Narendra Modi inaugurated development projects worth how much in Kevadia, Gujarat?
A. ₹821 crore
B. ₹1,219 crore
C. ₹2,000 crore
D. ₹3,500 crore
Show Answer
Answer: B. ₹1,219 crore
Explanation: Prime Minister Narendra Modi inaugurated and laid the foundation stones for projects worth ₹1,219 crore in Kevadia, Gujarat, to mark Sardar Vallabhbhai Patel’s 150th Jayanti. The projects included the Birsa Munda Bhavan, a residential complex for employees, the hospitality district, and the Bonsai Garden, alongside the launch of electric buses for sustainable transport.
Q2. Which of the following statements is incorrect regarding the scientific principles behind measurement instruments?
A. Water meter works on the principle of fluid dynamics and flow rate measurement.
B. Energy meter works on the principle of electromagnetic induction.
C. Moisture meter works on the principle of gravitational force measurement.
D. Breath analyser works on the principle of infrared spectroscopy or electrochemical oxidation.
Show Answer
Answer: C. Moisture meter works on the principle of gravitational force measurement.
Explanation: The incorrect statement is option C. Moisture meters do not rely on gravitational force; they work based on changes in **electrical conductivity or capacitance** to detect moisture content in materials like grains or wood. Water meters measure flow using **fluid dynamics**, energy meters use **electromagnetic induction**, and breath analysers rely on **infrared spectroscopy or electrochemical oxidation** to detect alcohol levels.
Q3. From which class onwards will Artificial Intelligence (AI) be introduced in Indian schools according to the Ministry of Education’s recent announcement?
A. Class 1
B. Class 3
C. Class 5
D. Class 8
Show Answer
Answer: B. Class 3
Explanation: The Ministry of Education has decided to introduce Artificial Intelligence (AI) and Computational Thinking (CT) from Class 3 onwards starting in the academic session 2026–27, under the framework of NEP 2020 and NCF SE 2023. The move aims to make AI a basic universal skill linked to real-world learning under the concept of “The World Around Us (TWAU).”
Q4. Nauradehi Sanctuary, recently in news, is set to become the third home for cheetahs in which state?
A. Rajasthan
B. Gujarat
C. Madhya Pradesh
D. Maharashtra
Show Answer
Answer: C. Madhya Pradesh
Explanation: Madhya Pradesh Chief Minister Mohan Yadav announced that Nauradehi Sanctuary will become the state’s third home for cheetahs after Kuno National Park and Gandhi Sagar Sanctuary. Cheetahs will be brought from Namibia to support India’s conservation efforts.
Q5. ‘Exercise Trishul’, recently in news, is a tri-Service military drill conducted along which country’s border?
A. China
B. Bangladesh
C. Pakistan
D. Myanmar
Show Answer
Answer: C. Pakistan
Explanation: India launched ‘Exercise Trishul’, a major tri-Service military drill involving the Army, Navy, and Air Force, along the western border with Pakistan. The exercise is taking place across Gujarat and Rajasthan from October 30 to November 10 to enhance joint operational coordination and preparedness.
Q6. Who among the following has become India’s 90th Chess Grandmaster in 2025?
A. R. Praggnanandhaa
B. D. Gukesh
C. A.R. Ilamparthi
D. Nihal Sarin
Show Answer
Answer: C. A.R. Ilamparthi
Explanation: Sixteen-year-old A.R. Ilamparthi from Chennai became India’s 90th Chess Grandmaster after securing his final GM norm at the Bijeljina tournament in Bosnia and Herzegovina. He had previously earned norms in Vietnam and Singapore and crossed the 2500 Elo mark at the Rilton Cup (2024–25).
In this set of Current Affairs MCQs 31 October 2025, we have compiled questions from the most reliable and exam-focused sources. The content is carefully prepared from Press Information Bureau (PIB), and trusted newspapers, along with official government releases. At Readingroomz Current Affairs, we ensure that every important update is simplified, explained, and transformed into exam-ready questions and notes. This approach saves aspirants valuable time while making sure they never miss any crucial topic for APPSC Exams.
