Daily Current Affairs — 02 September 2026
Daily Current Affairs · 02 September 2026
10 fully-analysed topics · 30 bilingual MCQs · 3 embedded videos · built for UPSC Prelims & Mains
🎯 30 MCQs
🎬 3 Videos
🇮🇳 Hindi + English
Current Affairs 02 September 2026 — Full Video (Hinglish)
Every major story of the day explained in Hinglish · by Current Affair Daily
Watch the full day's current affairs explained end to end, then test yourself on the topics below.
Economy
C-DOT Unveils 14 Indigenous Quantum Products for Secure Communication Networks
The Centre for Development of Telematics (C-DOT)
- Achievements of Indians in Science & Technology
- Quantum Key Distribution (QKD) Systems: Q-AKSHAY CD: A compact fibre-based Quantum Key Distribution (QKD) system using Coherent One-Way (COW) and…
- Q-AKSHAY MD: A fibre-based QKD system using the Measurement Device Independent (MDI) protocol
- Q-VIKRAM & Q-PARAKRAM: Defence-grade quantum-safe encryptors using Post-Quantum Cryptography (PQC) algorithms
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- Q-AMOGH: A high-capacity optical encryptor providing up to 200 Gbps quantum-safe encryption at Layer 1
- Q-MAHASETU: A commercial-grade quantum-safe encryptor supporting up to 40 Gbps at Layer 2/3
- Q-SETU: A quantum-safe encryptor providing up to 80 Mbps at Layer 3, used to secure commercial and enterprise data communications
- C-SPD: Single-Photon Detector, used to detect single-photon signals in quantum communication systems.
- C-RD: Wideband Radio Frequency (RF) Driver, used to drive intensity and phase modulators in quantum communication systems.
- It is a 7-layer framework that explains how data moves between devices over a network: Layer 1 – Physical: Transmits raw data as physical signals.
Which statement correctly describes C-DOT Unveils 14 Indigenous Quantum Products…?
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S&T
Quantum Computing
Advances in Quantum Error Correction (QEC) by companies such as Google, alongside India's National Quantum Mission (NQM), have brought renewed focus to quantum computing.
- Achievements of Indians in Science & Technology
- These breakthroughs could accelerate the transition from today's error-prone Noisy Intermediate-Scale Quantum (NISQ) systems towards fault-tolerant…
- About: Quantum computing is an emerging field that uses the principles of quantum mechanics to solve certain complex problems beyond the capabilities…
- Superposition: Unlike a traditional bit locked into one state, a qubit can exist in a blend of multiple states at the same time
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- This allows quantum computers to process massive amounts of information exponentially faster than classical computers.
- This exponentially increases processing speed for specific complex tasks like sorting and search algorithms.
- Superconducting Qubits: Made using a Josephson junction (two superconductors separated by a thin barrier) cooled to near absolute zero
- Their work has paved the way for superconducting circuits that could form the backbone of practical quantum computers and sensors
- If anyone tries to intercept the key, the quantum particles get disturbed (due to the observer effect and no-cloning rule), which immediately alerts…
- The Threat of Decoherence: Despite massive potential
Which statement correctly describes Quantum Computing?
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History
Quantum Key Distribution
Recently, the government has inaugurated C-DOT's (Centre for Development of Telematics) Quantum Communication Lab and unveiled the indigenously developed Quantum Key Distribution (QKD) solution.
- The government has also allocated USD 1 billion for the National Mission on Quantum Technologies and Applications spanning over a period of 8 years.
- About: QKD, also called Quantum Cryptography, is a mechanism to develop secure communication.
- It provides a way of distributing and sharing secret keys that are necessary for cryptographic protocols
- Cryptographic algorithms and protocols are necessary to keep a system secure
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- In the QKD, encryption keys are sent as 'qubits' (or quantum bits) in an optical fibre
- QKD allows two distant users, who do not share a long secret key initially, to produce a common, random string of secret bits, called a secret key.
- Qubits: Conventional computers process information in 'bits' or 1s and 0s
- Quantum computers compute in qubits. They exploit the properties of quantum mechanics
- Because of quantum superposition, a quantum computer — if it works to plan — can mimic several classical computers working in parallel.
- Need: QKD is essential to address the threat that rapid advancement in Quantum Computing poses to the security of the data being transported by…
Which statement correctly describes Quantum Key Distribution?
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Economy
IoT Revolution and Smart Future
The Internet of Things (IoT) has become a transformative force, infusing intelligence into everyday things around us, thereby profoundly impacting our daily lives.
- About: The Internet of Things (IoT) refers to a network of physical devices—embedded with sensors
- Connectivity: It enables device communication over networks (Wi-Fi, Bluetooth, 5G), working with both wired and wireless connections.
- Automation & Intelligence: Devices make decisions autonomously, such as self-driving cars responding to traffic.
- Remote Monitoring: Users can remotely access and manage devices, such as viewing home security cameras on smartphones.
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- Interoperability: Different devices work together using standardized protocols
- Scalability: Systems grow by adding devices like smart cities adding sensors and factories connecting machines.
- Data Analytics & AI Integration: It transforms raw data into actionable insights e.g., traffic analysis in smart cities.
- Customization & Personalization: It adapts to user preferences e.g., smart homes, wearable health devices, and personalized retail.
- Sensors & Actuators (The Physical Layer): These are the eyes and hands of IoT, interacting with the real world
- Actuators perform actions based on sensor data e.g., Smart locks that open via an app.
The Internet of Things (IoT) has become a transformative force, infusing intelligence into everyday things around us, thereby profoundly impacting our daily lives.
Which statement correctly describes IoT Revolution and Smart Future?
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History
BharatNet Project
The BharatNet project is making significant progress in connecting rural India with high-speed internet, fostering inclusive growth and bridging the urban-rural divide.
- About: The National Optical Fibre Network (NOFN) was launched in 2011 and later renamed the BharatNet Project in 2015 under the Ministry of…
- It is one of the largest rural telecom projects in the world
- The project initially aimed to connect approximately 2.5 lakh GPs across the country.
- Phase I: Connected 1 lakh GPs using optical fiber (OF) cables and existing infrastructure, completed in 2017.
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- Phase II (ongoing): Expands coverage to 1.5 lakh GPs using optical fiber
- Phase III (ongoing): Focuses on integrating 5G technologies, increasing bandwidth, and enhancing last-mile connectivity
- It includes features such as an Internet Protocol Multi-Protocol Label Switching network (a method for efficiently routing data across networks) with…
- The project is executed by the Special Purpose Vehicle (SPV)
- Under the ABP, Bharat Sanchar Nigam Limited (BSNL) serves as the Project Management Agency for the operation and maintenance of the network.
- The total Optical Fiber Cable (OFC) length has surpassed 42 lakh route kilometers
Which statement correctly describes BharatNet Project?
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📜 Indian History MCQ Quiz · भारतीय इतिहास
10 bilingual MCQs · Indian History · Members Only on YouTube
Today's rotation: Indian History. Take this break between news topics to sharpen the core concept.
Environment
India's 1st "Green Forge" Complex Inaugurated
India's first-of-its-kind Green Forge Complex was inaugurated at National Agri-food & Biomanufacturing Institute (BRIC-NABI) (an Autonomous Institute…
- Context of the Launch: The facility was inaugurated during the National Conclave on BioE3 (Biotechnology for Economy
- 'Green Forge' Facility: It provides advanced simulation chambers that can precisely regulate light, humidity, and temperature
- The government is developing 22 biomanufacturing hubs and a National Bio-Foundry Network comprising eight specialized facilities to support start-ups
- The Department of Biotechnology (DBT) is actively supporting around 38 Carbon Capture and Utilisation (CCU) projects to capture emissions from…
Which statement correctly describes India's 1st "Green Forge" Complex Inaugurated?
✅ Correct! That fact belongs to this topic.
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Economy
India’s Policy Shift Toward Genome-Edited Crops
India's progress in genetically modified (GM) crops has stalled since 2006, with no new commercial approvals beyond Bt cotton.
- Recently, two GE rice (Samba Mahsuri and MTU-1010) were cleared for release, and a GE mustard is under advanced trials, signalling a major policy…
- Streamlined Regulations: GE plants are exempt from the Ministry of Environment
- The system uses a protein called TnpB, which is significantly smaller (about one-third the size) than the Cas9 protein commonly used in CRISPR.
- This tool is patent-free for Indian researchers, making gene editing cheaper and more accessible
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- This program provides Overseas Fellowships to Indian scientists to work in premier US labs, fostering direct knowledge transfer.
- About: Genome editing refers to a set of technologies that allow scientists to precisely modify an organism's DNA by adding
- Search Function (CRISPR): This is a piece of RNA (a molecular cousin of DNA) that is programmed to find and bind to one specific
- Scissors (Cas9): This is an enzyme that acts as molecular scissors
- Edit Function (Cell's Repair Machinery): After the DNA is cut, the cell's natural repair mechanisms kick in
- Correct a Gene: Scientists can provide a template of healthy DNA
Discuss the significance of genome editing (GE) in Indian agriculture and how it differs from genetically modified (GM) crops.
Which statement correctly describes India’s Policy Shift Toward Genome-Edited Crops?
✅ Correct! That fact belongs to this topic.
❌ Not quite — that fact is from another headline. The green option is right.
Environment
Bioeconomy
Recently, Biotechnology Industry Research Assistance Council (BIRAC) released India's Bioeconomy Report 2022.
- During the release, the government launched a special Biotech Ignition Grant call for North East Region (BIG-NER) and announced financial support of…
- BIRAC is a not-for-profit Section 8, Schedule B, Public Sector Enterprise, set up by Department of Biotechnology (DBT).
- India's bioeconomy is likely to touch USD 150 billion by 2025 and over USD 300 billion by 2030.
- The country's bioeconomy has reached over USD 80 billion in 2021, registering a 14.1 percent growth over USD 70.2 billion in 2020.
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- On average, at least three biotech startups were incorporated every day in 2021 (a total of 1,128 biotech startups set up in 2021) and the industry…
- India has the second highest number of USFDA-approved manufacturing plants outside the US. USFDA: US Food and Drug Administration
- India administered nearly 4 million doses of Covid-19 vaccines per day (a total of 1.45 billion doses given in 2021).
- The country conducted 1.3 million Covid-19 tests each day in 2021 (a total of 506.7 million tests).
- About: As per, the United Nations Food and Agriculture Organization (FAO), Bio-economics could be defined as the production, use, and conservation of…
- The term bioeconomy became popular in the first decade of the 21st century following its adoption by the European Union (EU) and the Organisation for…
Which statement correctly describes Bioeconomy?
✅ Correct! That fact belongs to this topic.
❌ Not quite — that fact is from another headline. The green option is right.
Economy
BioE3 Policy and Biotechnology in India
Recently, the Union Cabinet approved the proposal 'BioE3 (Biotechnology for Economy, Environment and Employment) Policy for Fostering High-Performance Biomanufacturing' of the Department of Biotechnology.
- Alongside the BioE3 Policy, the Union Cabinet also merged three schemes of the Science & Technology Ministry into a single scheme, called Vigyan…
- About: The BioE3 is aimed at fostering high-performance biomanufacturing, which involves the production of bio-based products across various sectors
- The BioE3 Policy aims to generate significant employment, especially in tier-II and tier-III cities through the establishment of biomanufacturing hubs
- Bio-Based Chemicals and Enzymes: Development of advanced bio-based chemicals and enzymes to reduce environmental impact.
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- Functional Foods and Smart Proteins: Innovations in functional foods and smart proteins to enhance nutrition and food security.
- Precision Biotherapeutics: Advancing precision medicine and biotherapeutics to improve healthcare outcomes.
- Climate Resilient Agriculture: Promoting agricultural practices that are resilient to climate change, ensuring food security.
- Carbon Capture and Utilization: Fostering technologies for efficient carbon capture and its utilization in various industries.
- Futuristic Marine and Space Research: Expanding research in marine and space biotechnology to explore new frontiers in biomanufacturing.
- Background: The Department of Science & Technology (DST) acts as the nodal department for organising
Which statement correctly describes BioE3 Policy and Biotechnology in India?
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Economy
National Biofoundry Network and Bioeconomy
Marking one year of the BioE3 (Biotechnology for Economy
- National Biofoundry Network comprises six institutions that aim to strengthen biomanufacturing by scaling up proofs of concept and moving innovations…
- About: Bioeconomy refers to the production, utilization, and conservation of biological resources using scientific knowledge, technology, and…
- Significance of Bioeconomy: Bio-agriculture: Supports circular economy
- About: The BioE3 Policy approved in 2024, is India's blueprint for strengthening biomanufacturing through advanced technologies and innovation-driven…
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- Promote high-performance biomanufacturing across diverse sectors.
- Ensure efficiency, sustainability, and quality in production of bio-based high-value products.
- Establish BioEnablers (Bio-AI hubs, Biofoundries, Biomanufacturing hubs) to fast-track biotech commercialization.
- Train and skill manpower in interdisciplinary technical fields to support industry needs.
- Bio-Artificial Intelligence (AI) Hubs: Power research with data-driven analytics and AI models for innovation in bio-based products.
- Biofoundries & Biomanufacturing Hubs: These will provide infrastructure to scale up technologies and bridge the lab-to-industry gap
Which statement correctly describes National Biofoundry Network and Bioeconomy?
✅ Correct! That fact belongs to this topic.
❌ Not quite — that fact is from another headline. The green option is right.
Simple Current Affairs MCQ — 02 September 2026
10 accessible MCQs covering the same topics · great for quick revision
End your study session with these simpler MCQs to lock in recall of today's current affairs.
