Q1. The fertile
land between two river is called
A)
Watershed
B)
Water divide
C)
Doab
D)
Terai
Q2. Which of the following not a kharif crop
A)
Cotton
B)
Groundnut
C)
Maize
Q3. Clear night are colder than cloudy nights because of
A)
Conduction
B)
Condensation
C)
Radiation
D)
Insolation
Q4. Geostationary orbit is at a height of
A)
6 km
B)
1000 km
C)
3600 km
D)
36000 km
Q5. Which scale is used to measure the intensity of earthquake?
A)
Richter
B)
Metric
C)
Centigrade
D)
Newton
Q6. The largest ocean is
A)
Atlantic ocean
B)
Indian ocean
C)
Arctic ocean
D)
Pacific ocean
Q7. Dead sea is situated in which one of the following
A)
A rift valley
B)
An intermontane plateau
C)
Intermontane plains
D)
Canyons
Q8. The ‘dark continent’ is
A)
Africa
B)
South America
C)
Australia
D)
Asia
Q9. The largest planet in our solar system is
A)
Mars
B)
Jupiter
C)
Saturn
D)
Butterfly
Q10. Which of the following planets has largest number of
natural satellites or moons?
A)
Jupiter
B)
Mars
C)
Saturn
D)
Venus
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Answer Key
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Answer Key:
ReplyDelete1.C 2.D 3.C 4.D 5.A 6.D 7.A 8.A 9.B 10.A
Explanation of Q1.
ReplyDeleteA watershed is the area of land where all of the water that is under it or drains off of it goes into the same place.
Doad is tract of land lying between two converging, or confluent, rivers .
The Terai ( तराई) is a belt of marshy grasslands, savannas, and forests located south of the outer foothills of the Himalaya, the Siwalik Hills, and north of the Indo-Gangetic Plain of the Ganges, Brahmaputra and their tributaries.
Explanation of Q2.
ReplyDeleteKharif crops (Hindi: ख़रीफ़) or monsoon crops are domesticated plants cultivated and harvested during the rainy (monsoon) season in the South Asia, which lasts between April and October depending on the area.
The kharif crops include rice, maize, sorghum, pearl millet/bajra, finger millet/ragi (cereals), arhar (pulses), soyabean, groundnut (oilseeds), cotton etc.
The rabi crops include wheat, barley, oats (cereals), chickpea/gram (pulses), linseed, mustard (oilseeds) etc.
2 ka c hoga
DeleteExplanation of Q3.
ReplyDeleteThermal conduction is the transfer of internal energy by microscopic diffusion and collisions of particles or quasi-particles within a body.
Conduction can only take place within an object or material, or between two objects that are in contact with each other.
In conduction, the heat flow is within and through the body itself. In contrast, in heat transfer by thermal radiation, the transfer is often between bodies, which may be separated spatially.
Clouds act like blankets which prevent heat energy stored in the air and soil from leaving the Earth in the form of infrared radiation.
Explanation of Q5.
ReplyDeleteThe Richter Scale and Moment Magnitude Scale (MMS) measure the energy released by an earthquake.
The Richter scale is a base-10 logarithmic scale.
Explanation of Q7.
ReplyDeleteThe Dead Sea also called the Salt Sea, is a salt lake bordered by Jordan to the east, and Palestine and Israel to the west.
The Dead Sea is 304 m (997 ft) deep, the deepest hypersaline lake in the world, With 34.2% salinity.
The Dead Sea is an endorheic lake located in the Jordan Rift Valley.
Explanation of Q10.
ReplyDeleteJupiter has 67 known moons with confirmed orbits.
Saturn has 62 moons with confirmed orbits, 53 of which have names, most of which are quite small.
Uranus has 27 named moons.
nice
ReplyDelete3 A
ReplyDelete