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

• 5

• 20

• 50

• 75

............. is an example of intrusive igneous rock.

• Conglomerate

• Shale

• Sandstone

• Granite

353.

The longitudinal valley lying between lesser Himalaya and the .......... are known as Duns.

• Himadri

• Himachal

• Shiwaliks

• Tibet

Nepal shares a border with which other country besides India?

• China

• Bhutan

• Bangladesh

• Afghanistan

The longitudes of main land of India extends between ................

• 68°7' E and 97°25' E

• 68°7' W and 97°25' W

• 68°7' N and 97°25' N

• 68°7' S and 97°25' S

........... is separated from India by a narrow channel of sea formed by Palk Strait and the  Gulf of Mannar.

• Sri Lanka

• Myanmar

• Bangladesh

• Pakistan

The land mass of India has an area of ............. million square km.

• 1.28

• 2.28

• 3.28

• 4.28

Ajanta and Ellora caves are situated in which state of India?

• Kerala

• Odisha

• Maharashtra

• Jammu & Kashmir

Which of the following river originates in Nepal and flows into the Ganges?

• Kosi

• Jhelum

• Chenab

• Ravi

.............. is the breaking up of the rocks on the earth's surface.

• Erosion

• Weathering

• Attrition

• Abrasion