INSIGHT UPSC QUIZ

Contours are imaginary lines showing:

El Nino occurs over:

The salt concentration (measured as salinity in parts per thousand), is less than % in inland waters.

A group of inter-connected islands is known as  .

The acceleration due to gravity at the equator:

Identify the possible link “X” in the following food chain? Grass – Insect – Frog – X – Eagle:

Which one the following soils is used for the production of bricks?

Which is the warmest layer of the atmosphere?

Mounds of sand formed by wind action are called:

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?