INSIGHT UPSC QUIZ

Which one of the following rivers forms an estuary?

Which of the following minerals are required for smelting iron ore?

The soil water which is of the greatest importance to the plant life is:

The rapid sliding of large masses of bed rocks is called:

To which habitat is the turtle Petri adapted?

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

The layer of the atmosphere in which Radio Waves are reflected back is called:

Which one of the following types of erosion is responsible for the formation of Chambal Ravines?

Which imaginary line, located at zero-degree latitude, divides the earth into northern and southern hemispheres?

Which one of the following practices is adopted for restoring the fertility of soil?