A. Laterite
B. Black
C. Alluvial
D. Red
✅ The correct answer is option A.
211. The smallest ocean is :
A. Atlantic
B. Pacific
C. Indian
D. Arctic
✅ The correct answer is option D.
209. All vital atmospheric processes leading to various climatic and weather conditions take place in the :
A. Stratosphere
B. Troposphere
C. Ionosphere
D. Exosphere
✅ The correct answer is option B.
192. The term Doab means –
A. a land between two mountains
B. a land between two lakes
C. a land between two rivers
D. a land between two seas
✅ The correct answer is option C.
190. A spinning neutron star is known as –
A. White dwarf
B. Black hole
C. Pulsar
D. Quasar
✅ The correct answer is option C.
188. When the moon completely covers the sun, it is known as –
A. the Antumbra
B. the Umbra
C. the Penumbra
D. None of these
✅ The correct answer is option B.
186. The planet revolving east to west is –
A. Venus
B. Uranus
C. Neptune
D. Pluto
✅ The correct answer is option A.
184. The planet emitting green light is –
A. Jupiter
B. Venus
C. Uranus
D. Neptune
✅ The correct answer is option C.
183. The light from the Sun reaches the Earth in about—
A. 8 seconds
B. 8 minutes
C. 10 seconds
D. 10 minutes
✅ The correct answer is option B.
182. Trees are leafless for a shorter or longer season of the year in:
A. Evergreen forest
B. Mangrove forest
C. Scrub jungle forest
D. Deciduous forest
✅ The correct answer is option D.