The main occupaion of the Gonds is

• Food gathering

• Forestry

• Hunting

• Cultivation

About 85 % of the total iron ore production of India is from

• Jharkhand and Odisha

• Karnataka and Odisha

• Bihar and Madhya Pradesh

• Karnataka and Andhra Pradesh

Which sector of economy is most important for economic development ?

• Primary 

• Secondary

• Tertiary

• None of these

• a-i , b-ii , c-iii , d-iv

• a-ii , b-iii , c-iv , d-i

• a-ii , b-iii , c-i , d-iv

• a-iv , b-iii , c-ii , d-i

After economic liberations started in India in 1991 , per capit state incomes in the country have :

• Converged 

• remained unchanged

• diverged

• spread

Electricity production in India through coal is (%) 

• 60

• 30

• 90

• 10

77.

'Principle of Least Effort' related to human migration is propounded by

• Stouffer

• Revenstein

• Weber

• Jiff

Which one of the following is a renewable resource ?

• Coal 

• Wind energy

• Iron Ore

• Mica

'All resources are renewable on some time scale .......what matters for the sustainability of future supplies is the relative rates of replenishment and use....."

In view of the above statement identify the correct order of the resource continuum in descending order of renewability -

• air , tidal power , bauxite , forest

• air , bauxite , forest , tidal power

• tidal power , air , bauxite , forest

• forest , air , tidal power , bauxite

The principle of homogenity and interrelationship can be used to delineate units for

• development planning

• resource analysis

• allocation of resources

• location specific facilities