RRB NTPC GK Questions 2026

When the Pope refused to annul the marriage of Henry the Eighth to Catherine of Aragon, the English Parliament passed the Act of Supremacy in 1534, which declared the king the supreme head of the Church of England and cut the English church off from Rome.

Calvin set out his theology, including the doctrine of predestination, in the Institutes of the Christian Religion in 1536 and built a reformed church order at Geneva that spread to Scotland, the Netherlands and France.

An indulgence was a pardon for sin sold for money, and the campaign to sell indulgences in Germany to pay for building work at Rome was the immediate provocation for Martin Luther, who nailed or posted his Ninety Five Theses at Wittenberg on 31 October 1517 arguing that no payment…

Gutenberg of Mainz in Germany built the first European printing press with movable metal type about the middle of the fifteenth century and printed the Bible that carries his name.

Machiavelli, a Florentine diplomat, wrote the Prince as advice to a ruler on how to win and keep power, judging actions by their results rather than by religious morality, and the word Machiavellian comes from this book.

Francesco Petrarch, an Italian poet and scholar of the fourteenth century, collected and studied classical Latin manuscripts and placed human life, reason and the individual at the centre of learning, which is why he is remembered as the father of humanism.

Constantinople, the capital of the eastern Roman or Byzantine empire, was captured by the Ottoman Turks under Sultan Mehmed the Second in 1453.

Rajasthan is divided into ten agro-climatic zones, which run from the arid western plain and the hyper arid partially irrigated zone in the west, through the irrigated north western plain and the two transitional plains of inland drainage and the Luni basin, to the semi arid and flood prone eastern…

The Lower Gangetic Plain, essentially West Bengal, has heavy rainfall, humid air and the alluvium of the delta, the conditions jute needs for growing and for retting, and it grows rice and potato along with it.

The fifteenth of the Planning Commission zones is a separate Islands region made up of the Andaman and Nicobar Islands in the Bay of Bengal and Lakshadweep in the Arabian Sea, with equatorial rainfall, thin coral or lateritic soils and coconut, areca nut, spices and fisheries as the mainstay.

Kharif crops are sown in June and July as the south west monsoon arrives and harvested in September and October, and they are the rain dependent crops: rice, jowar, bajra, maize, cotton, groundnut, soyabean and tur.

The National Forest Policy of 1952 laid down that one third of the total geographical area of the country should be under forest, and it fixed separate norms inside that target: about 60 per cent in the hills, where tree cover protects the slopes and the catchments, and about 20…

The ratio tells how many crops the sown land carries in an agricultural year, so a value of a hundred would mean a single crop everywhere and the Indian figure of about 140 per cent means that a large part of the land bears a second crop, mainly where irrigation…

Gross cropped area is a derived measure, not a land use head: it counts a field as many times as it is cropped in an agricultural year, so the same hectare can appear twice or thrice, and it is used with net sown area to calculate cropping intensity.

This head covers land that could be cultivated but has lain unused for more than five years, usually because it has become saline, waterlogged, eroded or short of water, and bringing it back into use is a standing aim of land reclamation programmes.

The Western Dry zone is western Rajasthan, the Thar region west of the Aravalli, with low and uncertain rainfall, sandy soil and a short growing season, so its crops are bajra, moth, guar and other hardy millets and pulses, with animal husbandry as the main support.

The Trans-Gangetic Plain zone lies beyond the Yamuna, that is on the Punjab side of the Ganga system, and takes in Punjab, Haryana, Delhi, Chandigarh and the Ganganagar belt of Rajasthan; its canal and tubewell irrigation supports the wheat and rice rotation of the green revolution.

In 1988 the Planning Commission adopted a division of the country into fifteen agro-climatic zones so that crops, irrigation, credit and research could be planned for areas that are uniform in rainfall, temperature, soil and cropping pattern.

Rajasthan is divided into ten agro-climatic zones, and zone three B is the flood prone eastern plain, which covers Alwar, Bharatpur, Dholpur, Karauli and Sawai Madhopur, the districts drained by the Banganga, Gambhir and Chambal where heavy monsoon flows cause waterlogging.

Torque is r into F into the sine of the angle between them, and since the force here is perpendicular to the rod the sine is one, so the torque is simply 0.5 multiplied by 20, that is 10 newton metre.