9 January 2026 Current Affairs – Daily GK and Mock Test

9 January 2026 Current Affairs – Daily GK and Mock Test

1793 – First hot air balloon flight in the USA

On 9 January 1793, Jean Pierre Blanchard made the first hot air balloon flight in the United States.
This event showed early progress in human aviation and air travel.

1916 – Battle of Gallipoli ended

On this day, the Battle of Gallipoli during World War I came to an end.
It was fought between the Allied Powers and the Ottoman Empire.

2013 – Nirbhaya case fast-track court verdict

On 9 January 2013, the fast-track court in Delhi delivered its judgment in the Nirbhaya gang rape case.
The case led to major changes in laws related to women’s safety in India.

Today Latest Post Current Affairs

9 January 2026 Current Affairs – Daily GK and Mock Test

RRI Develops Non-Invasive Technique to Measure Cold Atom Density in Real Time

Q1. Which institute has developed a new non-invasive technique to measure the local density of cold atoms?
(a) IISc Bengaluru
(b) Raman Research Institute, Bengaluru
(c) Tata Institute of Fundamental Research
(d) Indian Institute of Technology Madras
Answer: Raman Research Institute, Bengaluru
Explanation: Scientists at the Raman Research Institute (RRI), Bengaluru developed the novel technique to measure cold atom density without disturbing their quantum state.

Q2. What is the name of the new technique developed by RRI scientists?
(a) Quantum Absorption Imaging
(b) Laser Fluorescence Mapping
(c) Raman Driven Spin Noise Spectroscopy
(d) Atomic Cloud Tomography
Answer: Raman Driven Spin Noise Spectroscopy
Explanation: The technique is called Raman Driven Spin Noise Spectroscopy (RDSNS), which enhances spin noise signals using Raman laser beams.

Q3. Which major problem of conventional cold atom measurement methods does RDSNS overcome?
(a) High energy consumption
(b) Requirement of vacuum chambers
(c) Disturbance or destruction of the atomic quantum state
(d) Inability to trap atoms
Answer: Disturbance or destruction of the atomic quantum state
Explanation: Traditional methods like absorption and fluorescence imaging disturb or destroy the atomic system, while RDSNS allows non-invasive real-time measurement.

Q4. In the RRI experiment, which type of atoms were studied using the new technique?
(a) Sodium atoms
(b) Rubidium atoms
(c) Cesium atoms
(d) Potassium atoms
Answer: Potassium atoms
Explanation: The researchers experimentally validated the technique using potassium atoms trapped in a magneto-optical trap.

Q5. The newly developed technique is especially important for the advancement of which field?
(a) Nuclear power generation
(b) Classical computing
(c) Quantum computing and quantum sensing
(d) Space propulsion systems
Answer: Quantum computing and quantum sensing
Explanation: Non-invasive and real-time density measurements of cold atoms are crucial for quantum computing, quantum sensing, and high-precision measurement technologies.

UIDAI Launches Aadhaar Mascot ‘Udai’ to Enhance Citizen Awareness

Q1. What is the name of the new resident-facing Aadhaar mascot unveiled by UIDAI?
(a) Aadi
(b) Ujjwal
(c) Udai
(d) Saksham
Answer: Udai
Explanation: UIDAI introduced the mascot named Udai to make Aadhaar-related communication simpler, inclusive, and more relatable for citizens.

Q2. The primary objective of launching the Aadhaar mascot ‘Udai’ is to:
(a) Promote Aadhaar enrolment drives
(b) Simplify public understanding of Aadhaar services
(c) Replace Aadhaar Seva Kendras
(d) Increase Aadhaar fees
Answer: Simplify public understanding of Aadhaar services
Explanation: Udai will act as a friendly guide to help citizens understand Aadhaar services such as updates, authentication, offline verification, and responsible usage.

Q3. Through which platform were the Aadhaar mascot and naming competitions conducted?
(a) Digital India Portal
(b) UIDAI Official Website
(c) MyGov Platform
(d) National Informatics Centre
Answer: MyGov Platform
Explanation: UIDAI conducted open national-level competitions on the MyGov platform to encourage public participation and transparency.

Q4. Who unveiled the Aadhaar mascot ‘Udai’ at the official function?
(a) Bhuvnesh Kumar
(b) Vivek C. Verma
(c) Neelkanth Mishra
(d) Ashwini Vaishnaw
Answer: Neelkanth Mishra
Explanation: UIDAI Chairman Neelkanth Mishra officially unveiled the mascot during a function held in Thiruvananthapuram.

Q5. UIDAI is a statutory authority established under which Act?
(a) Information Technology Act, 2000
(b) Digital India Act, 2018
(c) Aadhaar Act, 2016
(d) Citizenship Act, 1955
Answer: Aadhaar Act, 2016
Explanation: UIDAI is a statutory body established under the Aadhaar Act, 2016, responsible for issuing and managing Aadhaar numbers in India.

India Launches Raisina Science Diplomacy Initiative (RSDI) 2026

Q1. What is the name of the new initiative announced to strengthen science diplomacy under the Raisina Dialogue framework?
(a) Global Science Policy Initiative
(b) Raisina Strategic Technology Forum
(c) Raisina Science Diplomacy Initiative
(d) India Science Global Connect
Answer: Raisina Science Diplomacy Initiative
Explanation: India announced the Raisina Science Diplomacy Initiative (RSDI) 2026 to embed science and technology discussions within its flagship geopolitical dialogue.

Q2. Which two institutions are jointly launching the Raisina Science Diplomacy Initiative?
(a) Ministry of External Affairs and NITI Aayog
(b) Department of Science and Technology and ISRO
(c) Office of the Principal Scientific Adviser and Observer Research Foundation
(d) DRDO and Indian Council of World Affairs
Answer: Office of the Principal Scientific Adviser and Observer Research Foundation
Explanation: The initiative is a joint effort of the Office of the Principal Scientific Adviser (PSA) to the Government of India and the Observer Research Foundation (ORF).

Q3. The Raisina Science Diplomacy Initiative will be integrated with which major international conference?
(a) G20 Summit
(b) Raisina Dialogue
(c) Vibrant Gujarat Summit
(d) Shangri-La Dialogue
Answer: Raisina Dialogue
Explanation: RSDI will function as a dedicated science diplomacy platform within the Raisina Dialogue, India’s premier geopolitics and geo-economics conference.

Q4. Which of the following is NOT a key focus area of the Raisina Science Diplomacy Initiative?
(a) Governance of emerging technologies
(b) Research security and technology control regimes
(c) Equitable participation in global standards-setting
(d) Agricultural price support mechanisms
Answer: Agricultural price support mechanisms
Explanation: The initiative focuses on science and technology diplomacy issues, not on agricultural pricing policies.

Q5. When and where will the Raisina Science Diplomacy Initiative 2026 be held?
(a) January 2026, Mumbai
(b) 5–7 March 2026, New Delhi
(c) April 2026, Bengaluru
(d) 10–12 March 2026, Hyderabad
Answer: 5–7 March 2026, New Delhi
Explanation: The initiative is scheduled alongside the Raisina Dialogue from 5–7 March 2026 in New Delhi, bringing together scientists, diplomats, policymakers, and industry leaders.

Bal Vivah Mukt Bharat (BVMB) Campaign to Eliminate Child Marriage in India

Q1. What is the primary objective of the Bal Vivah Mukt Bharat (BVMB) campaign?
(a) To reduce child marriage by 50% by 2030
(b) To eliminate child marriage completely by 2030
(c) To increase female literacy rates
(d) To reform personal marriage laws
Answer: To eliminate child marriage completely by 2030
Explanation: The Bal Vivah Mukt Bharat campaign aims to reduce child marriage by 10% by 2026 and make India completely child marriage-free by 2030.

Q2. The Bal Vivah Mukt Bharat campaign is implemented under the leadership of which ministry?
(a) Ministry of Home Affairs
(b) Ministry of Health and Family Welfare
(c) Ministry of Social Justice and Empowerment
(d) Ministry of Women and Child Development
Answer: Ministry of Women and Child Development
Explanation: The Ministry of Women and Child Development is the nodal ministry leading the BVMB campaign.

Q3. According to the Prohibition of Child Marriage Act, 2006, a marriage is considered a child marriage if:
(a) The girl is below 16 years and the boy below 18 years
(b) The girl is below 18 years or the boy below 21 years
(c) Either spouse is below 21 years
(d) The girl is below 21 years only
Answer: The girl is below 18 years or the boy below 21 years
Explanation: The Act defines child marriage as one where the girl is under 18 years or the boy is under 21 years.

Q4. The Bal Vivah Mukt Bharat campaign aligns with which Sustainable Development Goal (SDG)?
(a) SDG 3
(b) SDG 4
(c) SDG 5.3
(d) SDG 10
Answer: SDG 5.3
Explanation: SDG 5.3 focuses on eliminating all harmful practices, including child, early, and forced marriages.

Q5. Which district became India’s first child marriage-free district under the BVMB campaign?
(a) Surajpur (Chhattisgarh)
(b) Dhamtari (Chhattisgarh)
(c) Balod (Chhattisgarh)
(d) Raigarh (Chhattisgarh)
Answer: Balod (Chhattisgarh)
Explanation: Balod district in Chhattisgarh became India’s first child marriage-free district in 2025 after recording zero cases for two consecutive years.

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