NDA GK Questions 2026

The programme brings a Polish youth delegation to India every year, and the second edition was held from 7 to 14 October 2026 with 19 members visiting Gujarat, Maharashtra and New Delhi.

Bleaching powder is an oxidising agent, not a reducing agent, so this statement is the false one. Bleaching powder, calcium oxychloride (CaOCl₂), is made by passing chlorine gas over dry slaked lime, Ca(OH)₂.

The sun rises first in the place farthest east, so the order follows longitude: Imphal, Itanagar, Aizawl and then Agartala.

Viticulture, the growing of grapes, is a hallmark of Adelaide, which is surrounded by Australia's best-known wine regions. Adelaide, the capital of South Australia, has a Mediterranean climate with hot, dry summers and mild, wet winters, the conditions grapevines like best.

The Tattvabodhini Patrika promoted a systematic study of India's past in the Bengali language. The journal was started in 1843 by Debendranath Tagore, father of Rabindranath Tagore, as the organ of the Tattvabodhini Sabha, which he had founded in 1839.

The ball keeps slowing down by about 9.8 m/s every second until its speed becomes zero at the top, which takes 40 ÷ 9.8 ≈ 4 seconds.

On heating, silver oxide breaks down into silver metal and oxygen, while zinc oxide and magnesium oxide stay unchanged. The reaction is 2Ag₂O → 4Ag + O₂.

Sexual reproduction mixes the genes of two parents, so the young differ from each other and from their parents, and variation helps a species survive changing conditions.

The Bhakti movement did not avoid diversity; it embraced many regional languages, sects and social groups, so this statement is the incorrect one.

A barchan is a crescent-shaped sand dune built by wind from one steady direction, but its windward slope is gentle and its horns point downwind.

He held the office from June 1948 until 26 January 1950, when India became a republic and the post was replaced by that of the President.

Pulling the hands back stretches the time in which the ball stops, so its deceleration and the force on the hands become smaller.

Vision is caused by the electric field of light acting on the light-sensitive molecules of the retina. Light is an electromagnetic wave in which electric and magnetic fields oscillate at right angles to each other and to the direction of travel.

Among the alkali metals, reactivity with water increases down the group, so lithium, at the top, is the least reactive.

Kalakot lies in the Reasi district of Jammu and Kashmir, in the foothills of the Himalaya. India's coal is of two ages.

Washing soda is sodium carbonate decahydrate, sodium carbonate with ten molecules of water of crystallisation.

The energy gained is the charge of the electron multiplied by the potential difference it crosses. Energy W = qV.

The National Water Academy functions at Khadakwasla in Pune, Maharashtra, under the Central Water Commission. The academy began in 1988 as the Central Training Unit of the Central Water Commission and was renamed the National Water Academy in 1997.

The statement is Kirchhoff's voltage (loop) law, and it follows from the fact that energy is neither created nor destroyed.

Red, green and blue are the primary colours of light because mixing them in different proportions produces all other colours.