Q.11)-The largest dune files are found in
- Middle East
- North Africa
- both (a) and (b)
- None of the above
Q.12)-The largest gold producing country in the world(in 2006) is
- China
- Canada
- South Africa
- USA
Q.13)-The largest fish exporting region in the world is
- the north-east atlantic region
- the north-east pacific region
- the north-west pacific region
- the south-east asian region
Q.14)-The largest country of the world by geographical area is
- Russia
- Vatican City
- Australia
- USA
Q.15)-The hot and cold deserts together occupy nearly ____ land area of the world.
- 1/2
- 1/4th
- 1/3rd
- 3/4th
Q.16)-The highest average salinity amongst the following seas is reported from
- Dead Sea
- Red Sea
- Black Sea
- Mediterranean Sea
Q.17)-The Himalayan mountain system belongs to which of the following?
- Volcanic mountains
- Residual mountains
- Block mountains
- Fold mountains
Q.18)-The highest mountains on earth namely Mount Everest, K2, Kanchenjanga are located in
- the greater Himalayas
- the Lesser Himalayas
- the outer Himalayas
- None of the above
Q.19)-The infrared radiation by sun are strongly absorbed by
- carbon dioxide
- water vapours
- carbon dioxide and water vapours
- ozone
Q.20)-The island state of Australia is
- Victoria
- Queensland
- Tasmania
- New South Wales