Which of the following letter-clusters will replace the

'Duns' are longitudinal valleys situated between the ______ and the Shiwaliks.

Another name of Carborundum is

Which state of India has the maximum length of state Highways?

Which Country shares the longest boundary with India?

Study of Science of rocks which form the unit of earth crust is known as ?

What is the longest river in Peninsular India?

Earthquakes occur most frequently at which part of earth?

The World Deepest trench ‘Mariana Trench ’ is found in?

Consider the following statements:

1. Chota Nagpur plateau presents a radial drainage pattern.