GS3 · Internal Security · Cyber Crime and BankingA video call, a fake police officer, a fake arrest warrant and a frightened person sending lakhs of rupees: this is a 'digital arrest'. The Supreme Court now wants the Reserve Bank of India to make banks fully repay victims when the fraud went through because the bank's own checks failed. Read it to revise cyber fraud, Know Your Customer rules and where victims should report a crime.
UPSC angle: Prelims: 1930 helpline, I4C, IT Act Section 66D, Know Your Customer rules. · Mains GS-III: cyber security, banking safety, role of regulators.
30 Oct 2026GS3 · Agriculture · Biofortification and NutritionMany Indians eat enough to fill their stomachs but still lack vitamins and minerals. This is called 'hidden hunger'. Scientists have bred a purple potato, Kufri Jamunia, with more vitamin C, iron, zinc and colourful antioxidants than ordinary potatoes. Read it to revise biofortification, and to see why cost, yield and taste decide whether such crops really help.
UPSC angle: Prelims: Kufri Jamunia, CPRI, anthocyanins, biofortification vs fortification. · Mains GS-III: food and nutrition security, farm science.
30 Oct 2026GS3 · Environment · Fisheries and Rivers (Uttar Pradesh)A river is healthy when its own fish can breed and grow in it. Uttar Pradesh has released young Indian carp into the Gomti in Lucknow to rebuild their numbers, a method called river ranching. Read it to revise the Gomti river, the Indian major carps and how fish support both river health and fishing families.
UPSC angle: Prelims: Indian major carps, river ranching, PMMSY. · Mains GS-III: inland fisheries, river health.
30 Oct 2026GS3 · Economy · EnergyGreen hydrogen is a clean fuel made by splitting water with electricity from the sun or wind. Indian firms have now signed deals to sell over 5.5 lakh tonnes of it a year, which the Government says are the world's largest. Most of it will go abroad as green ammonia and methanol. Read it to revise the National Green Hydrogen Mission and the colours of hydrogen.
UPSC angle: Prelims: mission target and outlay, SIGHT, colours of hydrogen, green ammonia. · Mains GS-III: energy security, climate change, industrial policy.
30 Oct 2026GS3 · Economy · Manufacturing and PortsAlmost every steel box that carries India's goods by ship is made abroad. The Union Cabinet has approved the Container Manufacturing Promotion Scheme, worth ₹10,000 crore, to make shipping containers in India and raise yearly output about ten times. Read it to revise the scheme's numbers, what a TEU is and why containers matter for trade.
UPSC angle: Prelims: scheme numbers, TEU, major ports. · Mains GS-III: manufacturing, logistics, import substitution.
29 Oct 2026GS3 · Uttar Pradesh Economy · Infrastructure (UPPCS GS-VI)Uttar Pradesh already has some of India's longest expressways, but they do not all join up. The State Cabinet has cleared four new link expressways, costing ₹17,542 crore from the State's own money, to connect them into one network. Read it for the four links, the main expressways often asked in exams and why this matters for industry and jobs.
UPSC angle: Prelims: infrastructure basics, Gati Shakti. · Mains GS-III: infrastructure-led regional development.
29 Oct 2026