Geography · General Awareness

World Geographical Records

2,795 Questions

World geographical records encompass the extremes of physical geography, including the largest lakes, islands, oceans, and trenches. These factual questions test knowledge of global superlatives and major geographical features. This topic is a staple in general studies sections of UPSC, state PSC, and SSC exams.

Largest global islandsDeepest ocean pointsMajor world canalsGlobal polar regionsLargest rivers and reefs

World Geographical Records Questions

Multiple choice

Which strait lies between the Scandinavian countries and the Arctic Ocean?

  1. <st1:placename w:st="on">Barents</st1:placename> <st1:placetype w:st="on">Strait</st1:placetype><st1:placetype w:st="on"></st1:placetype>

  2. <st1:placename w:st="on">Berring</st1:placename> <st1:placetype w:st="on">Strait</st1:placetype><st1:placetype w:st="on"></st1:placetype>

  3. Bass Strait

  4. <st1:placetype w:st="on">Cape</st1:placetype> of <st1:placename w:st="on">Horn</st1:placename><st1:placename w:st="on"></st1:placename>
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Barents Strait lies between the Scandinavian countries and the Arctic Ocean.

Multiple choice

Strait of Malacca separates

  1. Sumatra and Malaysia

  2. Java and Borneo

  3. Sumatra and Java

  4. Malaysia and Borneo
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Strait of Malacca is a narrow stretch of water located between the Malay Peninsula (mainland Malaysia) and the Indonesian island of Sumatra. It serves as a critical shipping lane connecting the Indian Ocean to the South China Sea. The other options pair different Indonesian islands incorrectly.

Multiple choice

Consider the following statements:

  1. Among the major oceans, Indian Ocean is warmer than the Atlantic and Pacific oceans in both the hemispheres.
  2. The average surface temperature of Pacific Ocean is higher than that of the Atlantic Ocean in the southern hemisphere.
  3. Among the major oceans, the Atlantic Ocean is the coldest in the equatorial region. Which of these statements are correct?

  1. 1 and 3

  2. 1 and 2

  3. 2 and 3

  4. 1, 2 and 3
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Ocean is indeed warmer than both the Atlantic and Pacific oceans in northern and southern hemispheres due to its location between warm land masses. Among major oceans, the Atlantic is the coldest in the equatorial region because of upwelling and circulation patterns. However, the Pacific's average surface temperature is NOT higher than the Atlantic's in the southern hemisphere - the Atlantic is actually warmer there. Therefore, only statements 1 and 3 are correct.

Multiple choice

The Suez Canal connects the

  1. Atlantic Ocean and the Pacific Ocean

  2. Mediterranean Sea and the Atlantic Ocean

  3. Red Sea and the Mediterranean Sea

  4. Red Sea and the Indian Ocean
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Option (3) is the correct answer. 

Multiple choice

In which of the following regions is the salinity of oceans highest?

  1. Polar region

  2. Tropical region

  3. Sub-tropical region

  4. Equatorial region
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ocean salinity is highest in sub-tropical regions (around 20°-30° latitude) due to high evaporation rates exceeding precipitation. The equatorial region has lower salinity due to high rainfall, polar regions have low salinity from ice melt, and tropical regions are too broad - the specific maximum is in sub-tropical zones.

Multiple choice

The saltiest sea in the world is

  1. Red Sea

  2. Arabian Sea

  3. Caribbean Sea

  4. Dead Sea
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Dead Sea is the saltiest sea in the world with salinity around 34% (more than 9 times ocean salinity). The Red Sea is salty (~4%) but not the saltiest. Arabian Sea and Caribbean Sea have normal ocean salinity (~3.5%). The Dead Sea's extreme salinity comes from high evaporation in an endorheic basin.

Multiple choice

The International Date Line passes through

  1. Malacca Strait

  2. Gibraltar Strait

  3. Bering Strait

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The International Date Line approximately follows the 180° meridian and passes through the Bering Strait (between Alaska and Siberia). The Malacca Strait (between Malaysia and Sumatra) and Gibraltar Strait (between Europe and Africa) are nowhere near the Date Line. The Date Line was specifically placed in the sparsely populated Pacific Ocean region.

Multiple choice

Which of the following currents is a warm ocean current?

  1. Kuroshio

  2. Peruvian

  3. Labrador

  4. Canary
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kuroshio is a warm ocean current that flows in the western North Pacific Ocean, similar to the Gulf Stream in the Atlantic. The other options are all cold currents: Peruvian (Humboldt) flows up the west coast of South America, Labrador flows south along the coast of Newfoundland, and Canary flows along the northwest coast of Africa.

Multiple choice

Which of the following is the deepest oceanic trench?

  1. Tonga

  2. Mariana

  3. Japan

  4. Kermadec
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Mariana Trench in the western Pacific Ocean is the deepest oceanic trench, reaching approximately 11,034 meters (36,201 feet) at its deepest point (Challenger Deep). The Tonga Trench, Japan Trench, and Kermadec Trench are all deep but none exceed the Mariana Trench.