A. The USA
B. Russia
C. Saudi Arabia
D. Kuwait
✅ The correct answer is option C.
804. The moat abundant element in sea water is
A. Sodium
B. Chlorine
C. Magnesium
D. Sulphur
✅ The correct answer is option B.
803. A continuous belt of urban population progressively linking several cities is known as
A. Metropolis
B. Megalopolis
C. Conurbation
D. City sprawl
✅ The correct answer is option C.
802. Haematite is an ore of
A. copper
B. lead
C. iron
D. zinc
✅ The correct answer is option C.
801. Copper alloys with tin to give
A. Brass
B. Bronze
C. German silver
D. Zinc
✅ The correct answer is option B.
799. An important gas in the atmosphere that absorbs sun’s ultraviolet rays is
A. Oxygen
B. Nitrogen
C. Ozone
D. Hydrogen
✅ The correct answer is option C.
797. Fold mountains are formed due to forces born out of
A. tension
B. compression
C. expansion
D. volcanoes
✅ The correct answer is option B.
815. Mountain of accumulation is
A. Volcanic mountains
B. Block mountains
C. Residual mountains
D. Fold mountains
✅ The correct answer is option A.
813. Tibet, the highest plateau in the world, is a
A. piedmont plateau
B. intermontane plateau
C. continental plateau
D. volcanic plateau
✅ The correct answer is option B.
794. Plains formed by the deposits brought by glacier are
A. lacustrine plains
B. flood plains
C. drift plains
D. coastal plains
✅ The correct answer is option C.