Question : The resources of Gondwana coal, which is metallurgical coal, are located in____________.

Option 1: Damodar valley

Option 2: Chambal valley

Option 3: Krishna valley

Option 4: Narmada valley

Question : In India,there are many coal fields found in

Option 1: Cauvery Valley

Option 2: Krishna Valley

Option 3: Ganga Valley

Option 4: Damodar Valley

Question : What process takes place during the youthful stage of a river ?

Option 1: Valley widening

Option 2: River rejuvenating

Option 3: Valley deepening

Option 4: Meandering

Question : The flat-topped table land standing above the surrounding area is called ______.

Option 1: hill

Option 2: plateau

Option 3: mountain

Option 4: valley

Question : The curved surface area of a cylinder is five times the area of its base. Find the ratio of the radius and height of the cylinder.

Option 1: 2 : 3

Option 2: 3 : 5

Option 3: 2 : 5

Option 4: 3 : 4