UPSC Civil Services GK Questions 2026

Work on the Sone began in the colonial period with an anicut across the river at Dehri in Rohtas district, and the system has been extended ever since, the Indrapuri barrage replacing the old anicut in 1968.

The correct answer is A, Daman and Diu, which recorded the lowest number of females per thousand males of any state or Union Territory at the Census of 2011; the figure reflects a large male migrant workforce drawn to its industrial estates, factories and port work rather than a difference…

The correct answer is B, the Varli, the largest Scheduled Tribe of Dadra and Nagar Haveli, found also in the neighbouring districts of Maharashtra and Gujarat; their ritual wall art, called Warli painting, is done in white rice paste on a mud wall and builds human figures from two triangles…

The correct answer is B, the Bombay High Court, whose jurisdiction extends over Maharashtra, Goa and this Union Territory, with benches at Nagpur, Aurangabad and Panaji.

Diu lies off the southern edge of the Kathiawar or Saurashtra peninsula of Gujarat and is joined to the mainland by bridges across a narrow creek; the Portuguese obtained it in 1535 by a treaty with Sultan Bahadur Shah of Gujarat and built the fort that still dominates the island.

Silvassa is the chief town of that landlocked district and was the capital of the former Union Territory of Dadra and Nagar Haveli before the merger of 2020; it is also the industrial heart of the territory, with large estates for textiles, plastics, engineering and chemicals, and it holds the…

The correct answer is B, the Daman Ganga, which rises in the Western Ghats, flows west through Dadra and Nagar Haveli and reaches the Arabian Sea at Daman, splitting the town into Nani Daman on the north bank and Moti Daman on the south; the Madhuban dam on this river…

The correct answer is B, Operation Vijay of December 1961, in which the Indian armed forces took Goa, Daman and Diu from Portugal, ending more than four centuries of Portuguese rule on the western coast.

The correct answer is A, the Tenth Amendment of 1961, which inserted Dadra and Nagar Haveli into the Constitution as a Union Territory; the area had been freed from Portuguese rule by volunteers in 1954 and administered separately until then.

The correct answer is B, three: Dadra and Nagar Haveli, Daman and Diu.

The correct answer is C, Daman, which was made the capital of the merged Union Territory in 2020.

The Dadra and Nagar Haveli and Daman and Diu (Merger of Union Territories) Act was passed in 2019 but was brought into force on Republic Day 2020, merging the two small Union Territories into one with its capital at Daman.

The Act lists energy-intensive sectors in a schedule, and units in them above a notified threshold of annual energy consumption become designated consumers; each must appoint or designate an energy manager, have an energy audit carried out at prescribed intervals, keep records of energy consumed and comply with the consumption…

The 2022 amendment to the Energy Conservation Act empowered the Central Government to specify a carbon credit trading scheme, to prescribe a minimum share of non-fossil energy for designated consumers, and to extend the building code to large residential buildings.

The code was drawn up by the Bureau of Energy Efficiency for new commercial buildings with a connected load of 100 kW or more, or a contract demand of 120 kVA or more, and it prescribes requirements for the building envelope, lighting, air conditioning, water heating and electrical systems.

PAT gives each designated consumer a target to reduce its specific energy consumption over a cycle; a plant that overshoots the target earns ESCerts and may sell them on the power exchanges to a plant that has fallen short, which turns efficiency into a tradable commodity.

The Ministry of Power observes National Energy Conservation Day on this date every year, and the national energy conservation awards are given to industries, buildings and institutions that have cut their energy use.

ISEER measures the total cooling an air conditioner delivers over a cooling season divided by the electricity it consumes in that season, so it reflects part-load working in the Indian climate rather than performance at one fixed temperature; a higher ISEER means a more efficient machine, and the star bands…

The correct answer is B, Energy Efficiency Services Limited, a joint venture of public sector undertakings under the Ministry of Power that procures LED bulbs and street lights in bulk and recovers the cost from consumers or from the savings in a municipality's electricity bill.

The programme began as the Domestic Efficient Lighting Programme and was launched under the UJALA name on 5 January 2015, selling LED bulbs, tubelights and efficient ceiling fans to domestic consumers at a price far below the retail rate.