Who delivered the welcome remarks at the World Cotton Day event as India’s Permanent Representative to the United Nations?

The correct answer is 7 October. The United Nations General Assembly set aside this date as World Cotton Day through resolution 75/318, and the observance draws attention to the place of cotton in economic development, in international trade and in the fight against poverty, particularly in developing and least developed countries. This year the Permanent Missions of India and Mali to the United Nations marked the day with a joint event at the United Nations Headquarters in New York. Option A, 5 October, is the date of the teachers’ observance and has nothing to do with cotton. Option C, 10 October, and option D, 16 October, are also wrong: no cotton observance falls on either date, and both are sometimes confused with other health and food related days on the United Nations calendar. For the examination hall, fix the pair together, World Cotton Day and 7 October, along with the resolution number that created it.

The correct answer is resolution 75/318. It is by this resolution that the United Nations General Assembly proclaimed 7 October as World Cotton Day, giving the observance its formal standing in the United Nations calendar and tying it to the role of the crop in trade, in development and in reducing poverty in the poorest cotton-growing countries. Options A, B and D quote resolution numbers 70/218, 72/204 and 77/300, none of which created this day; such numbers look alike and are a favourite trap in objective papers, so the figure has to be memorised rather than guessed. A useful way to hold it is to pair the number with the event it made possible: the joint India and Mali gathering at the United Nations Headquarters in New York, held on 7 October 2026 on the theme of cotton for sustainability, livelihoods, value addition and partnership.

The correct answer is the Mission for Cotton Productivity and Kasturi Cotton Bharat. Padmini Singla, Joint Secretary in the Ministry of Textiles, named these two while explaining how India is working on better yields, better fibre quality and traceability of the crop, and she set them beside investment in textile infrastructure and support for artisans and small firms. Options A and C name other textile and fibre programmes that were not the pair presented on this occasion, and the silk and handloom schemes do not deal with cotton at all. Option D is the closest trap: PM MITRA was indeed mentioned at the event, but by Member of Parliament L. K. Sudhish while speaking about the integrated textile park being developed in Tamil Nadu, and it was not paired with a technology upgradation fund in the ministry’s presentation. Remember the pair as productivity plus the Kasturi brand for quality and traceability.

The correct answer is India's Hydrogen Standards: Gap Assessment and Preliminary Action Framework. Released at the ministry's World Hydrogen and Fuel Cell Day programme, the report reviews the hydrogen standards the country already has, points to the areas that still need attention and lists the steps needed to deal with them. Options B, C and D are wrong because no document by any of those names was released at the event; they are invented titles of the kind that sound plausible in this field. The subject matters because both panels at the event asked for written standards covering how hydrogen is produced, stored, transported and used, for better testing and training so that workers can handle the gas safely, and for closer coordination between government agencies, industry and experts. Representatives of CEEW, BIS, PNGRB, PESO and OISD joined those discussions.

The correct answer is Atal Akshay Urja Bhawan, the New Delhi building that houses the Ministry of New and Renewable Energy and the venue where the ministry marked World Hydrogen and Fuel Cell Day. More than a hundred officials, industry representatives, researchers and experts attended two panel discussions there, one on standards for hydrogen and one on safety at hydrogen facilities, and a gap assessment of the country's hydrogen standards was released. Option A is wrong because Bharat Mandapam is the convention centre at Pragati Maidan and had no part in this event. Option C is wrong because Vigyan Bhawan, though a common venue for scientific conferences in the capital, was not used. Option D is wrong because Yashobhoomi, the convention centre at Dwarka, hosted other events and not this one. The valedictory session was attended by the Principal Scientific Adviser to the Government of India.