RRB Group D GK Questions 2026

The day was declared by UNESCO to promote linguistic and cultural diversity and to protect languages that are dying out, and the date recalls the language movement in Dhaka in 1952, in which students were killed while demanding recognition for Bengali.

C. V. Raman announced his discovery of the scattering of light that carries his name on 28 February 1928, and he was awarded the Nobel Prize in Physics for it in 1930.

Wetlands listed for protection under the treaty are called Ramsar sites, and the name of the town has become the name of the agreement.

On that date in 1949, Field Marshal K. M. Cariappa took over as the first Indian Commander-in-Chief of the Indian Army from the last British officer to hold the post, and the day marks the passing of command into Indian hands.

The Government of India chose his birth anniversary for National Youth Day because his writings and speeches were addressed above all to the young, and his address at the Parliament of Religions in Chicago in 1893 remains the best known moment of his life.

The words, meaning truth alone triumphs, were adopted as the national motto and are inscribed below the state emblem of India in Devanagari script.

A horse was set free to wander for a year, guarded by the king's soldiers; every territory it crossed unchallenged was counted as accepting his overlordship, and the animal was then sacrificed with great ceremony.

Iron appears only in the later Vedic period, and the axes and ploughshares made from it allowed the forests of the Ganga-Yamuna doab to be cleared, which is why this single word carries so much historical weight.

The correct answer is C, Bal Gangadhar Tilak, who argued in his book The Arctic Home in the Vedas that the Vedic hymns preserve memories of long days and long nights, which he took as evidence of an Arctic origin.

The whole of the ninth mandala consists of hymns to Soma, at once a plant, the drink pressed from it and the god of that drink, which shows how central the soma offering was to Vedic sacrifice.

The early Vedic people were mainly pastoral and grew little, and the one grain their hymns name repeatedly is barley, used both as food and in offerings.

The phrase is quoted so often in examinations because it fixes both the names of the assemblies and the text they are described in.

The Rigveda praises it as the naditama, the best or holiest of rivers, and treats it as a goddess as well as a stream.

He is the god of rain and of war, called Purandara, the breaker of forts, and the largest number of Rigvedic hymns is addressed to him, which matches a people whose life turned on rainfall and on cattle raids.

The Purusha Sukta describes the sacrifice of the cosmic being from whose parts the brahmana, kshatriya, vaishya and shudra are said to have come, and it is the first statement of the fourfold varna order.

The seventh mandala of the Rigveda describes how Sudas, the king of the Bharata tribe, defeated a confederacy of ten tribes on its banks, and the battle is the clearest political event recorded in the whole of Rigvedic literature.

Its verses are largely borrowed from the Rigveda but are arranged to be sung to fixed melodies during sacrifices, and those melodies are the earliest record of musical notation in India, which is why the Samaveda is called the root of Indian classical music.

The meridian of 82 degrees 30 minutes east passes near this town, and its local time is kept as Indian Standard Time across the whole country.

Every meridian runs from the North Pole to the South Pole, so all meridians are semicircles of the same length and all of them converge at the two poles.

Indian Standard Time is the local time of 82 degrees 30 minutes east. Multiplying 82.5 degrees by four minutes gives 330 minutes, that is five hours and thirty minutes, and since India lies east of Greenwich its clock is ahead by that much.