Railway GK Questions 2026

Planaria is a free-living flatworm, while the other three are parasites that live inside a host. Planaria belongs to the phylum Platyhelminthes and lives in freshwater ponds and streams, gliding under stones and feeding on small animals.

Linear momentum stays constant only when no net external force acts. Linear momentum is the product of mass and velocity, p = mv.

Amphibians and most reptiles have a heart with three chambers: two atria and one ventricle. In frogs and toads, oxygen-rich blood from the lungs and oxygen-poor blood from the body both reach the single ventricle, so some mixing takes place.

Centrifugation separates very fine insoluble particles that are too small to settle on their own. The mixture is spun at high speed in a centrifuge.

The hilsa, called ilish in Bengali, is the national fish of Bangladesh. It is a fish of the herring family that lives in the sea and swims up rivers to breed, a habit called anadromous migration.

Pearls are harvested from pearl oysters, which are bivalve molluscs. When a foreign particle, such as a grain of sand or a parasite, gets inside the shell, the oyster's mantle covers it layer after layer with nacre, the shiny material also called mother of pearl.

Faraday's law is a law of magnitude, not a direction rule. It states that the emf induced in a circuit is proportional to the rate at which the magnetic flux through it changes.

Avani Lekhara is a para shooter from Jaipur, Rajasthan, who competes in the SH1 rifle class.

Both statements describe the two ports correctly. Visakhapatnam in Andhra Pradesh is India's deepest land-locked and protected port on the east coast.

The Krishi Vigyan Kendra at Ujwa in Delhi is conducting the special awareness programmes in villages of rural Delhi as part of Khet Bachao Abhiyan - Rabi 2026, from 22 October to 30 November 2026.

Under the campaign agricultural scientists travel to farmers' fields to share the newest scientific techniques, research-based knowledge and practical information that can improve farming practice and productivity, which is exactly what the expression describes.

The Ministry of Agriculture and Farmers' Welfare is holding Khet Bachao Abhiyan - Rabi 2026 across the country over these weeks, working through its two departments.

South Eastern Coalfields Limited has its establishments in these two states and carried out its cleanliness, scrap disposal, space optimisation and record management work there under Special Campaign 6.

South Eastern Coalfields Limited is one of its subsidiaries and works under the Ministry of Coal, with establishments spread across Chhattisgarh and Madhya Pradesh and its headquarters at Bilaspur.

South Eastern Coalfields Limited disposed of four thousand six hundred and two metric tonnes of scrap under Special Campaign 6, well above the target of three thousand three hundred metric tonnes, and that disposal earned the company revenue of roughly this amount.

Officers of the Directorate of Revenue Intelligence acted on specific intelligence and intercepted two Indian passengers who reached Trichy International Airport on that routing on 26 October 2026.

The reptiles were seized and the two Indian passengers were arrested by the Air Intelligence Unit at Trichy under the provisions of that Act, because the offence was the illegal import of goods, here live wildlife, across a customs frontier.

The Directorate of Revenue Intelligence, acting with the Air Intelligence Unit at Trichy, foiled an attempt to bring that many live reptiles into India through Trichy International Airport.

EFTA is made up of Switzerland, Norway, Iceland and Liechtenstein, so options A, B and C are all members.

That is the investment aim written into the India-EFTA Trade and Economic Partnership Agreement, and it is paired with the facilitation of a million direct jobs in India.