All Questions are from Year - 2018 or older
Question 2341 :
Which one of the following statements is not correct? [IAS 2008]
- Most reef-forming, corals prefer sea temperature between 17°C and 33°C
- Coral growth is usually restricted to the upper 25 or 30 m of the sea
- Coral animals belong to the organisms of Phylum Porifera
- Coral animals live in a mutualistic relationship with algae
Question 2342 :
Consider the following statements: 1. On the planet Earth, the fresh water available for use amounts to about less than 1% of the total water found. 2. Of the total fresh water found on the planet Earth, 95% is bound up in polar ice caps and glaciers. Which of the statements given above is/are correct? [IAS 2010]
- 1 only
- 2 only
- Both 1 and 2
- Neither 1 nor 2
Question 2343 :
At the summer solstice, which one of the following latitudes will have the longest night? [NDA 2001]
- 45°N
- 45°S
- 60°N
- 60°S
Question 2344 :
What are Sun spots? [Railways 1994]
- Regions on earth without winter climate
- Desert areas on the sun
- Dark patches on the surface of the sun which are cooler areas
- Dark patches on the surface of the Sun resulting from a localised fall in the temperature to about 4000 K
Question 2345 :
The largest lake in Africa is:
- Lake Victoria
- Lake Malawi
- Lake Tanganyika
- Lake Chad
Question 2346 :
The major cause of the decrease in population of rural areas as compared to the towns is :
- increased death rate due to lack of amenities
- lack of transport facilities
- low birth rates
- migration of people from villages to the urban areas in search of better facilities and employment
Question 2347 :
The country with the highest density of population in Europe is :
- France
- Italy
- Belgium
- Netherlands
Question 2348 :
Which one of the following continents has the lowest birth and death rates? [IAS 2004]
- Europe
- Australia
- North America
- South America
Question 2349 :
Strait of Florida runs in between:
- Atlantic Ocean and Caribbean Sea
- Gulf of Mexico and Caribbean Sea
- Atlantic Ocean and Gulf of Mexico
- Caribbean Sea and Pacific Ocean
Question 2350 :
Which one among the following is not correct regarding Tsunami? [CDS 2012]
- Tsunamis have a very long wavelength
- Tsunamis have a slight swell of about twelve inches about the normal sea surface
- Tsunamis grow in height when they reach shallower water
- Tide also play an important role in the generation of Tsunamis
Question 2351 :
The Strait connecting Arabian Sea and the Bay of Bengal is: [IES 1991]
- Bering Strait
- Dover Strait
- Palk Strait
- Vermosa Strait
Question 2352 :
The period of one revolution of sun around the centre of galaxy is called:
- Parsec
- Astronomical year
- Cosmic year
- Light year
Question 2353 :
Which of the following river stages and features is/are wrongly matched? 1. Mountain stage : waterfalls 2. Plain stage : oxbow lake 3. Plain stage : delta 4. Mountain stage : deposition
- 1 and 2
- 3 and 4
- 1, 3 and 4
- None
Question 2354 :
Which one of the following pairs is not correctly matched? [IAS 2007]
- Gulf of Aqaba : Jordan
- Gulf of Aden : Yemen
- Ligurian Sea : Greece
- Cardigan Bay : United Kingdom
Question 2355 :
Which one of the following descriptions denotes the phenomenon of El Nino ? [Asstt Comm 2008]
- A violent rotating column of air extending from a thunderstorm to the ground
- The deflection of the ocean currents in the northern and southern hemispheres due to the rotation of Earth
- The Anomalous widespread warming of the sea surface of the tropical east and central Pacific Ocean
- The revolving tropical storms of the Caribbean and Gulf of Mexico
Question 2356 :
Two main cold currents in the North Pacific Ocean are known as [IAS 2009]
- Oyashio and California currents
- Alaska and Kuroshio currents
- North Equatorial and Counter Equatorial currents
- North Pacific and Kuroshio currents
Question 2357 :
Which of the following group of people changes their house types according to seasons? [IAS 2003]
- Pygmies
- Bantus
- Kirghiz
- Eskimos
Question 2358 :
Which of the following features is not formed by running water?
- Valleys
- Tunnels
- Gorges
- Canyons
Question 2359 :
Which is the correct sequence of the given American cities from West to East? [Asstt Comm PF 2002]
- Salt Lake City - Pittsburgh - San Francisco - Boston
- San Francisco - Salt Lake City Pittsburgh - Boston
- Salt Lake City - San Francisco - Boston - Pittsburgh
- San Pittsburgh - Salt Lake City – Boston
Question 2360 :
Put the following ores in descending order of their iron content: 1. Haemetite 2. Magnetite 3. Limonite 4. Siderite
- 1, 2, 3, 4
- 2, 1, 3, 4
- 2, 1, 4, 3
- 1, 2, 4, 3
Question 2361 :
The Panama Canal links :
- Mediterranean Sea with Red Sea
- Atlantic Ocean with Indian Ocean
- Indian Ocean with Mediterranean Sea
- Atlantic Ocean with Pacific Ocean
Question 2362 :
The Ocean currents transfer heat from :
- one sea or ocean to another
- one coast to another
- the surface of the sea to greater depths
- lower to higher latitudes
Question 2363 :
Which of the following rivers flowing through Pakistan has its source of origin in that country itself?
- Ravi
- Jhelum
- Chenab
- None of these
Question 2364 :
NASA's Deep Impact space mission was employed to take detailed pictures of which comet nucleus? [IAS 2007]
- Halley's Comet
- Hale-Bopp
- Hyakutake
- Tempel 1
Question 2365 :
The Grand Banks are famous fishing grounds in the _____ region.
- North-West Pacific
- South-East Pacific
- North-West Atlantic
- North-East Atlantic
Question 2366 :
The planet having thirteen moons is :
- Venus
- Mars
- Uranus
- Neptune
Question 2367 :
Which one of the following European countries borders Atlanic Ocean? [CDS 2000]
- Portugal
- Austria
- Finland
- Romania
Question 2368 :
The most important navigable river in, Central Europe that provides a link between seven countries-Austria, Belgium, Czech Republic, Hungary, Rome, Russia and Yugoslavia is :
- Volga
- Rhine
- Dnieper
- Danube
Question 2369 :
Which of the following countries share borders with Moldova? 1. Ukraine 2. Romania 3. Belarus Select the correct answer using the code given below: [IAS 2008]
- 1 and 2 only
- 2 and 3 only
- 1 and 3 only
- 1, 2 and 3
Question 2370 :
The main area of production of icebergs is found in . [CDS 2012]
- the West Coast of Greenland
- the East Coast of Japan
- the North Coast of Siberia
- the West Coast of Africa