51.

ASSERTION (A) : There is hardly any pure race even in the remotest and isolated areas of the world.

REASON (R) : All human being comprise a single species , they manifest differences in certain physical traits , and being from one species , all members are mutually fertile.

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

• Both (A) and (R) are true but (R) is not he correct explanation of (A)

• (A) is true , but (R) is false.

• (A) is false , but (R) is true.

ASSERTION (A) : Central Asia has a number of groups such as Mongols , Kazakhs , Uzbeks and Kirghiz.

REASON (R) : Most of these people are herdersand great horseman. 

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

• Both (A) and (R) are true but (R) is not the correct explanation of (A).

• (A) is true , but (R) is false

• (A) is false , but (R) is true

Which Arab geograher served in the Court of Muhammad Bin Tughlaq ?

• Al-Beruni

• Ibn-e-Khaldun

• Ibn-Batuta

• Al-Idrisi

Who did bring spatial dimension to the concept of growth 

• Perroux

• Myrdal

• Bouldville

• Losch

• a-iv , b-iii , c-ii , d-i

• a-iii , b-iv , c-i , d-ii

• a-iv , b-i , c-ii , d-iii

• a-iii , b-ii , c-i , d-iv

• a-i , b-ii , c-iii , d-iv

• a-iv , b-iii , c-ii , d-i

• a-iii , b-ii , c-iv , d-i

• a-i , b-iv , b-iii , d-ii

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

• Environmental effect

• Technological development

• Availability of land

• Population density

• a-i , b-ii , c-iii , d-iv

• a-i , b-iii , c-iv , d-ii

• a-ii , b-iii , c-i , d-iv

• a-ii , b-i , c-iii , d-iv

Which one of the North Eastern states has the highest concentration of tribal population ? 

• Meghalaya

• Assam

• Mizoram

• Nagaland

Arrange teh cities from the higher to lower temperature :

(i) Jaipur

(ii) Mumbai

(iii) Bengaluru

(iv) Jaisalmer

• a-iv , b-i , c-ii , d-iii

• a-i , b-ii , c-iii , d-iv

• a-ii , b-iii , c-i , d-iv

• a-iii , b-ii , c-iv , d-i