INSIGHT UPSC QUIZ

Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time?

The Earth rotates on its axis at an inclination of:

Which of the following metals contribute to bio magnification problem in the ecosystem?

Laterite soil develops as a result of:

Soil formed by leaching and oxidation is:

What is called a shallow stretch of river that may be crossed on feet.?

In predation between:
I. A lion and a deer
II. A snake and a frog
III. A lizard and an insect and
IV. An owl and a rat
Which predator will have greater control over its prey?

Shale is metamorphosed into which of the following rocks?

How much of the Earth’s land surface is desert?

The stagnant water at the bottom of a lake is called: