NDA GK Questions 2026

The first law says that the heat supplied to a system is equal to the increase in its internal energy plus the external work it does.

Both of these modes need matter: conduction passes energy from particle to particle and convection carries it by the movement of a fluid.

This is the heat that one gram of water at a hundred degrees Celsius must absorb to become steam at the same temperature, with no rise in temperature at all; the same quantity is released when steam condenses back to water.

Water behaves abnormally between zero and four degrees: it contracts as it is heated in that range and expands again above four degrees, so the same mass occupies its least volume, and therefore has its greatest density, at four degrees Celsius.

Heat is a form of energy in transit, so it is measured in the same unit as work and energy, the joule, which is one newton metre.

This schedule carries the species given the highest degree of protection, for which hunting is barred throughout India and the penalties are the severest the Act provides, with the offence being cognizable and non bailable.

The Global Tiger Forum was formed in the nineteen nineties as an international body of tiger range countries and others working for the conservation of the species, and its secretariat is in New Delhi, which reflects the share of the world's wild tigers that India holds.

The day was agreed upon at the tiger summit held at St Petersburg in 2010, where the thirteen tiger range countries adopted the goal of doubling the number of wild tigers, and it is marked every year to draw attention to the conservation of the species.

The correct answer is A, Nagarjunsagar Srisailam, which spreads over the Nallamala hills in Andhra Pradesh and Telangana and is the largest tiger reserve in the country by area.

MIKE was set up under the Convention on International Trade in Endangered Species. At selected sites, officials record every elephant carcass found and the cause of death in a standard form, so that the share of deaths due to poaching can be tracked and compared between countries and over time.

The declaration followed the report of a task force on elephants and was meant to raise the status of the animal in policy and to strengthen the protection of its habitats and corridors.

Project Elephant was launched in February 1992 as a centrally sponsored scheme to help the states protect elephants, their habitats and their corridors, to reduce conflict between elephants and human beings and to improve the welfare of captive elephants.

The amending Act of 2006 inserted a new chapter into it, creating the National Tiger Conservation Authority and providing for tiger reserves with a critical tiger habitat and a buffer, as well as for the Wildlife Crime Control Bureau.

It is the oldest national park of India, and the project was formally launched there on 1 April 1973.

Project Tiger began on 1 April 1973 as a centrally sponsored scheme with nine tiger reserves, in the same year in which the tiger replaced the lion as the national animal of India.

He was the last of the Nanda kings of Magadha and ruled when Alexander invaded the Punjab; Greek writers describe the vast army of the Gangaridai and Prasii that waited beyond the Beas.

Shravasti was the capital of Kosala in eastern Uttar Pradesh, and Ayodhya and Saketa were its other important towns. Its king Prasenajit was a contemporary of the Buddha, who spent many rainy seasons at the Jetavana monastery in Shravasti, which is why the town appears so often in Buddhist literature.

Buddhist and Jain traditions credit him with two engines used in the long war against the Vajji confederacy: the rathamusala, a chariot fitted with a swinging mace that cut down men as it was driven through them, and the mahashilakantaka, a catapult that hurled heavy stones.

He founded the Nanda dynasty and the Puranas describe him as a ruler of humble birth who destroyed all the Kshatriya houses, calling him Ekarat, the sole sovereign.

The Vajji confederacy had its centre at Vaishali in north Bihar and was the best known gana-sangha, a state governed not by a single king but by an assembly of the heads of ruling families.