Which of the following countries leads in the production of gold in the world ?

A. Indai
B. Bhutan
C. South Africa
D. China

Continent of South America covers ___ of the total land of earth ?

A. 15.8%
B. 11.8%
C. 10.8%
D. 15.4%

Which of the following countries lead in the production of Nickel ?

A. Canada
B. USA
C. China
D. Russia

The extent to which the results of a study can be generalized to the larger population refers to ?

A. internal validity
B. face validty
C. reliability
D. external validity

What is the currency of Western Sahara ?

A. Dollar
B. Dirham
C. Peso
D. Pound

India is the world’s largest producer of ?

A. Iron ore
B. Coal
C. Mica
D. Copper

With which of the following items is Kimberley associated ?

A. Diamonds
B. Silver
C. Perfumes
D. Cereals

Coffee requires hot and moist climate and grows best on slopes which of the following countries is leading in coffee production ?

A. Indonesia
B. India
C. Brazil
D. None of these

Higher summer temperature stiff soil capable of supporting heavy weight of plant is essential for ?

A. Rubber
B. Jute
C. Rice
D. None of these

Copper may be found native that is in its pure state but is more often found in chemical combinations with ?

A. Iron, gold and silver
B. Gold, silver and lead
C. Iron, lead and sulphur
D. All of the above minerals