RRB NTPC GK Questions 2026

Milindapanho means the questions of Milinda, and Milinda is the Indian name of the Indo-Greek king Menander, who ruled in the north-west in the second century BCE.

The Junagadh rock inscription of about 150 CE was issued by Rudradaman I, the Shaka ruler of the Western Kshatrapa line.

Brihadratha was the last ruler of the Mauryan dynasty. About 185 BCE his own commander-in-chief Pushyamitra Sunga killed him, according to tradition at a review of the army, and took the throne at Pataliputra.

The panel showing the submission of the mad elephant Nalagiri, sent by Devadatta to kill the Buddha and calmed by him in the street of Rajagriha, is among the best known carvings of the Amaravati stupa on the lower Krishna in Andhra Pradesh.

The Gathasaptasati, also written as Gatha Saptasati, is an anthology of seven hundred short verses compiled by the Satavahana king Hala.

Ashvaghosha was a Buddhist monk and Sanskrit poet at the court of the Kushana ruler Kanishka I. He wrote the Buddhacharita, a life of the Buddha in Sanskrit verse, and the Saundarananda, and he acted as deputy to Vasumitra at the Fourth Buddhist Council held in Kashmir.

Nahapana belonged to the Kshaharata family of the Shakas, the Western Kshatrapas who ruled in western India, and not to the Kushanas at all.

The main Kushana capital was Purushapura, the modern Peshawar, which Kanishka I developed as his seat of power. As the empire spread into the Ganga-Yamuna plain, Mathura on the Yamuna became its second capital and the southern headquarters of the family.

El Nino is the periodic warming of the surface water of the central and eastern Pacific off the coast of Peru and Ecuador, and the name, meaning the child, was given by fishermen because it appears around Christmas.

These are low pressure systems, that is temperate cyclones, which form over the Mediterranean and the Caspian region and travel eastwards with the westerly jet stream.

These are the violent evening thunderstorms of the months before the monsoon in West Bengal, Bihar, Jharkhand and Assam, and the name means the calamity of the month of Baisakh because the squalls can flatten huts and trees.

Mawsynram lies in the Khasi hills, and the neighbouring Cherrapunji, now called Sohra, stands close behind it.

The south-west monsoon normally sets in over the Kerala coast about the first of June, and the sudden heavy downpour that marks its arrival is called the burst of the monsoon.

In the Koeppen classification as applied to India, the semi-arid steppe climate marked BShw covers parts of Punjab, Haryana, western Uttar Pradesh and the drier interior of the peninsula, where rainfall is low but not as low as in a true desert.

An isohyet is a line drawn on a map through all the places that receive the same amount of rainfall in a given period.

The monsoon trough is the belt of low pressure that lies across the northern plains during the rainy season and guides the depressions that bring rain.

The pre-monsoon thundery showers of Karnataka are called cherry blossom showers or blossom showers because they help the coffee plants of the Kodagu, Chikkamagaluru and Hassan belt to flower.

As the monsoon retreats in October and November the wind direction reverses and air moves from the land towards the sea.

White light is a mixture of colours, and the refractive index of the glass of a prism is slightly different for each of them, being greatest for violet and least for red.

In myopia the eyeball is too long or the lens of the eye too strongly converging, so rays from a distant object meet in front of the retina and the person cannot see far objects clearly.