Von Theunan's Agricultural Locational theory is based on :

• Empirical approach

• Normative approach

• Deductive approach

• Behavourial approach

Which of the following group of crops can be grown in the area having temperature 20°C - 27°C and annual rainfall more than 150 cm ? 

• Barley , Jute , Tea

• Rubber , Rice , Jute

• Tea , Coffee , Maize

• Rice , Wheat , Maize

23.

What is the ideal minimum temperature for the growth of sugarcane ?

• 10° C

• 15° C

• 20° C

• 25° C

Who developed the technique to measure the agricultural efficiency ?

• S.S. Bhatia

• R.L. Singh

• S.M. Rafiullah

• L.D. Stamp

Which of the following names of shifting cultivation in Orissa is correct ?

• Podu

• Bewar

• Pendo

• Jhum

Which one of the following densely populated areas of the world does not rely basically on agriculture ?

• Nile valley of Egypt

• Plains of Mainland China

• Island of Java

• North eastern oF U.S.A.

Which of the following types of agriculture of India is classified in the world agricultural system by D.Whittlesey ?

• Nomadic Herding

• Livestock Ranching 

• Intensive Subsistence Agriculture

• Commercial Agriculture

Main cause of differences between shifting cultivation and contour farming in India is 

• Environmental effect

• Technological development

• Availability of land

• Population density

The agricultural region is a 

• Homogenous region

• Functional region

• Nodal region

• Natural region

ASSERTION (A) : With the developement of H.Y.V rubber trees and later synthetic rubber , the rubber of the Amazon basin has become a little more than memory.

REASON (R) : Resources are created and destroyed by human culture.

• (A) is correct , but (R) is wrong.

   

• Both (A) and (R) are true and (R) is the correct explanantion of (A).

• (A) is wrong , but (R) is correct.

• Both (A) and (R) are wrong.