All Questions are from Year - 2018 or older
Question 91 :
Coal, which is almost pure carbons which hardly has any Impurities, which is smokeless and which finds use in the steel industry is called
- coking coal
- anthracite
- bituminous coal
- lignite
Question 92 :
Moho discontinuity refers to a discontinuity between the _____ and _____ layers of the earth.
- Sial and Sima
- Sima and Mantle
- Sial and Mantle
- Mantle and Core
Question 93 :
The country worst affected by cyclones and accompanying floods is ______.
- Indonesia
- Sri Lanka
- Pakistan
- Bangladesh
Question 94 :
The wettest place in the world is Cherrapunji (Assam). The Hottest place is
- Azizia (Libya)
- Ramagundam (India)
- Stwart Island (New Zealand)
- Kandy (Sri Lanka)
Question 95 :
Which or the following is not a proof of Earth being an oblate spheroid?
- When a ship goes out to sea, first the hull disappears then the upper parts
- The shadow of the Earth on the Sun during solar eclipse is always curved
- Photographs of the Earth taken by artificial satellites have confirmed the fact
- it has been found that polar circumference is lesser than equatorial circumference
Question 96 :
The temperature at the core of the earth is about
- 20000º C
- 2000º C
- 200000º C
- 26000º C
Question 97 :
The 'Old Faithful' in Yellowstone National Park, Wyoming is a/an
- hot spring
- extinct volcano
- geyser
- oak tree
Question 98 :
For short-term climatic perdictions, which one of the following events is associated with occasional weak monsoon rains in the Indian sub-continent?
- La Nina
- Movement of Jet Streams
- El Nino and Southern Oscillations
- Greenhouse effect on global level
Question 99 :
The phenomenon known as the Midnight Sun is caused by
- The rotation of the Earth on its axis
- Sun spots
- Inclination of the Earth's axis
- Nuclear explosions
Question 100 :
Suez Canal has reduced the distance between London and Mumbai by about
- 1000 km
- 5000 km
- 6000 km
- 7000 km
Question 101 :
Inland waterways have many disadvantages. Among them the most common is
- presence of water falls and rapids
- seasonal freezing and drying up of rivers
- international controls on traffic
- fluctuating volume of traffic
Question 102 :
Beaufort scale is an internationally recognised scale for describing
- earthquake intensity
- noise level
- wind speed
- radioactive intensity
Question 103 :
The most effective farming method for returning minerals to the soil is
- Contour ploughing
- Terracing
- Crop rotation
- Furrowing
Question 104 :
Nautical mile is a unit of distance used in
- space travel
- navigation
- aviation
- communication
Question 105 :
Where is the Port City of Cork located?
- Italy
- France
- Greece
- Ireland
Question 106 :
Lowest temperature is recorded in
- USA
- Mexico
- Verkhoyansk
- Alaska
Question 107 :
Which among the following statements about the earth is not true?
- The Earth makes one complete revolution round the Sun every 365 days, 5 hours, 48 minutes, and 46 seconds
- The Earth makes one complete revolution on its axis in 48 hours
- The Earth revolves in its orbit round the Sun at a speed of 66,000 miles per hour
- The Earth rotates on its axis at an equatorial speed of more than 1000 miles per hour
Question 108 :
The Ruhr coal fields area of _______ is a major industrial area of the world.
- USA
- Erstwhile USSR
- Australia
- Germany
Question 109 :
Which is the world's largest river?
- The Nile
- The Amazon
- The Brahmaputra
- The Mississippi and Missouri
Question 110 :
The velocity of wind is related to
- revolution of the Earth
- rotation of the Earth
- temperature
- pressure gradient
Question 111 :
Which among these is an intermontane plateau?
- Deccan
- Anatolia
- Columbia
- Tibet
Question 112 :
Krivoy Rog, Kerch Peninsula, Magnitogorsk are major producers ______ of in former Soviet Union.
- Coal
- Manganese
- Copper
- Iron ore
Question 113 :
The difference in mean temperature between the hottest and coldest months in a year is known as
- average annual temperature
- mean temperature
- annual range of temperature
- isothermic range of temperature
Question 114 :
The population of India has of late been growing very fast because
- not enough attention has been paid to methods of population control
- the death rate has been dropping on account of better medical and health facilities
- the birth rate has continuously been increasing
- industrialization has provided a fillip to growth of population
Question 115 :
Inversion of temperature refers to _____ temperature with height.
- decrease in
- increase in
- constant
- both increase and decrease in
Question 116 :
Amur, one of the longest rivers in the worlds is in
- Africa
- South America
- Asia
- Europe
Question 117 :
Which of the following is a renewable source of energy?
- atomic power
- hydro electric power
- thermal power
- natural gas
Question 118 :
Humidity in the air is measured in a
- barometer
- electrometer
- hygrometer
- hydrometer
Question 119 :
The relative humidity or the atmospheric air
- increases with increase in temperature
- decreases with increase in temperature
- decreases with decrease in temperature
- is independent of temperature
Question 120 :
Rice crop needs
- low temperature and heavy rainfall
- high temperature and low rainfall
- annual rainfall of about 150 cm, high temperature and humidity
- low temperature and low rainfall