SSC CHSL GK Questions 2026

Succession is a directional process: each community changes the place a little, making it fit for the next, until a community arrives that is in balance with the climate of the region and can replace itself generation after generation without being replaced by another.

Primary succession starts on a surface that has never held life, a cooled lava flow, a bare rock or a fresh sand dune, and the slowest part of the whole process there is the making of soil: rock has to be weathered grain by grain and organic matter has to…

A bare rock offers no soil, almost no water and no shelter, and only an organism that can survive long spells of drying and can hold on to bare stone can settle there.

The temperate grassland is the same biome the world over, short nutritious grass with almost no tree, but each continent gives it a local name, and the pairs are asked directly in examinations.

The taiga forms an almost unbroken belt of needle leaved softwood trees, mainly pine, spruce, fir and larch, right across the northern parts of Canada, Scandinavia and Siberia, and this belt covers a greater area of land than any other biome.

The savanna is a tropical grassland with tall coarse grass and scattered flat topped trees, and its wet season produces an enormous crop of grass.

Kyushu is one of the four main islands of the Japanese archipelago and is of volcanic origin, built by the eruptions of an island arc where one plate dives beneath another; Mount Aso on it has one of the largest volcanic calderas in the world.

The Great Barrier Reef stretches for well over two thousand kilometres along the Queensland coast in the Coral Sea, off the north eastern shore of Australia, and is the largest structure on earth built by living organisms.

The Goa, Daman and Diu Reorganisation Act of 1987 raised Goa from a union territory to a full state with effect from the thirtieth of May 1987, making it the twenty-fifth state of the Union, while Daman and Diu continued as a separate union territory.

The State of Nagaland Act of 1962 gave effect to an agreement with Naga leaders and brought the new state into being on the first of December 1963, carved out of Assam; Article 371A was inserted in the Constitution to give Nagaland special provisions covering Naga customary law and land.

Bihar Diwas recalls the twenty-second of March 1912, when Bihar was separated from the Bengal Presidency and constituted as a province of its own, along with Orissa; the two were separated from each other later.

The date carries a double significance for Karnataka. The States Reorganisation Act of 1956 brought the Kannada speaking areas together as an enlarged state on the first of November 1956, though it was then called Mysore State; and it was again on the first of November, in 1973, that the…

Sikkim's entry into the Union came in two steps. The Thirty-fifth Amendment of 1974 first made it an associate state, a status created for it alone.

The States Reorganisation Act of 1956 had left Bombay as a large bilingual state containing both Marathi and Gujarati speaking areas, and the demand for separate linguistic states continued in both.

The North-Eastern Areas (Reorganisation) Act of 1971 came into force on the twenty-first of January 1972 and raised Manipur and Tripura from union territories to full states while making Meghalaya, until then an autonomous state within Assam, a state in its own right; the same Act created the union territories…

Jharkhand was created by the Bihar Reorganisation Act of 2000, and the fifteenth of November was deliberately named as the appointed day because it is the birth anniversary of Birsa Munda, the tribal leader of the Munda community who led the Ulgulan, or great tumult, against colonial land policy and…

The Andhra Pradesh Reorganisation Act of 2014 carved Telangana out of Andhra Pradesh and named the second of June 2014 as the appointed day; Hyderabad was to serve as the common capital of both states for a period fixed by the Act.

The Punjab Reorganisation Act of 1966 divided the then state of Punjab on a linguistic basis with effect from the first of November 1966: the Hindi speaking southern districts became the new state of Haryana, the hill areas were transferred to Himachal Pradesh, and the city of Chandigarh was made…

MeghRaj is the name given to the Government of India Cloud, usually shortened to GI Cloud, under which government departments obtain their computing and storage from a common set of government managed data centres rather than each building its own.

The three terms sit one inside the other like circles. Artificial intelligence is the whole field of making machines behave intelligently, and it includes approaches that use no learning at all, such as rule based expert systems and search algorithms.