Geography MCQs with answers Page - 2

A

Admin • 831.35K Points
Coach

Q. The land of maximum biodiversity is

• (A) Tropical
• (B) Temperate
• (C) Monsoonal
• (D) Equatorial

Show Answer Discuss Share

Correct answer - Option (A)

Explanation:

Equatorial regions have the highest biodiversity because they have a warm, stable climate and high rainfall throughout the year.

These conditions support dense rainforests, such as the Amazon Rainforest, which hosts the most diverse ecosystems on Earth.


Other Options Explained:

(A) Tropical – High biodiversity but slightly less than equatorial regions.

(B) Temperate – Moderate biodiversity due to seasonal climate variations.

(C) Monsoonal – Experiences seasonal rainfall, leading to lower biodiversity than equatorial zones.


Thus, the correct answer is (D) Equatorial.

A

Admin • 831.35K Points
Coach

Q. Indian Standard Time relates to

• (A) 75.5°E longitude
• (B) 82.5°E longitude
• (C) 90.5°E longitude
• (D) 0° longitude

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

Indian Standard Time (IST) is based on the 82.5°E longitude, which passes through Mirzapur, Uttar Pradesh.

This meridian is chosen as the standard time reference for the entire country.


Other Options Explained:

(A) 75.5°E longitude – Not used for IST.

(C) 90.5°E longitude – Closer to Northeast India but not the standard meridian.

(D) 0° longitude – Refers to the Prime Meridian (Greenwich, UK), not related to IST.


Thus, the correct answer is (B) 82.5°E longitude.

A

Admin • 831.35K Points
Coach

Q. Which is the second nearest star to the Earth after the Sun?

• (A) Vega
• (B) Sirius
• (C) Proxima Centauri
• (D) Alpha Centauri

Show Answer Discuss Share

Correct answer - Option (C)

Explanation:

The Sun is the closest star to Earth.

Proxima Centauri, which is part of the Alpha Centauri star system, is the second nearest star at a distance of 4.24 light-years from Earth.


Other Options Explained:

(A) Vega – A bright star in the Lyra constellation, much farther than Proxima Centauri.

(B) Sirius – The brightest star in the night sky, about 8.6 light-years away.

(D) Alpha Centauri – A star system that includes Proxima Centauri, but the two main stars (Alpha Centauri A & B) are farther than Proxima Centauri.


Thus, the correct answer is (C) Proxima Centauri.

A

Admin • 831.35K Points
Coach

Q. The forest in Sundarban is called

• (A) Scrub jungle
• (B) Mangrove
• (C) Deciduous forest
• (D) Tundra

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

The Sundarbans is a natural region comprising southern Bangladesh and a part in the Indian state of West Bengal. It is the largest single block of tidal halophytic mangrove forest in the world.

A

Admin • 831.35K Points
Coach

Q. Which of the following Indonesian regions was a victim of massive earthquake in 2004 ?

• (A) Irian Jaya
• (B) Sumatra
• (C) Kalibangan
• (D) Java

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

On December 26, 2004, a massive earthquake (9.1-9.3 magnitude) struck off the coast of Sumatra, Indonesia.

It triggered a devastating tsunami that affected multiple countries around the Indian Ocean, causing massive destruction and loss of life.


Other Options Explained:

(A) Irian Jaya – A province in eastern Indonesia, not affected by the 2004 earthquake.

(C) Kalibangan – An ancient Indus Valley Civilization site in India, unrelated to Indonesia.

(D) Java – Another Indonesian island, but the earthquake's epicenter was near Sumatra.


Thus, the correct answer is (B) Sumatra

A

Admin • 831.35K Points
Coach

Q. Which one of the following states does not form part of Narmada River basin ?

• (A) Madhya Pradesh
• (B) Rajasthan
• (C) Gujarat
• (D) Maharashtra

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

The Narmada River basin primarily covers parts of Madhya Pradesh, Maharashtra, and Gujarat.

The river originates from Amarkantak, Madhya Pradesh, and flows westward into the Arabian Sea.

Rajasthan does not fall within the Narmada River basin.


Other Options Explained:

(A) Madhya Pradesh – The Narmada originates here and covers a major portion of the state.

(C) Gujarat – The river flows into the Arabian Sea through Gujarat.

(D) Maharashtra – Some tributaries of the Narmada originate in Maharashtra.


Thus, the correct answer is (B) Rajasthan.

A

Admin • 831.35K Points
Coach

Q. Soil erosion on hill slopes can be checked by

• (A) Afforestation
• (B) Terrace cultivation
• (C) Strip cropping
• (D) Contour ploughing

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

Terrace cultivation is a farming method used on hill slopes, where land is cut into step-like terraces to reduce water runoff and prevent soil erosion.

This method slows down the flow of water, allowing it to absorb into the soil rather than washing it away.


Other Options Explained:

(A) Afforestation – Helps prevent erosion by planting trees, but not as effective for steep slopes.

(C) Strip cropping – Used in flat or gently sloping lands, not ideal for steep hills.

(D) Contour ploughing – Helps on gentle slopes, but terracing is more effective on steep hills.


Thus, the correct answer is (B) Terrace cultivation.

A

Admin • 831.35K Points
Coach

Q. The age of the Earth can be determined by

• (A) Geological Time Scale
• (B) Radio-Metric Dating
• (C) Gravity method
• (D) Fossilization method

Show Answer Discuss Share

Correct answer - Option (B)

Explanation:

Radiometric dating is the most accurate method for determining the age of the Earth. It involves measuring the decay of radioactive isotopes, such as uranium-238 and potassium-40, in rocks and minerals. By analyzing these isotopes and their decay products, scientists have estimated the Earth's age to be approximately 4.54 billion years.

A

Admin • 831.35K Points
Coach

Q. River Indus originates from:

• (A) Hindukush range
• (B) Himalayan range
• (C) Kailash range
• (D) Karakoram range

Show Answer Discuss Share

Correct answer - Option (C)

Explanation:

The Indus River originates from Lake Manasarovar in the Kailash Range, located in Tibet, China.

It then flows through Ladakh (India), Pakistan, and finally into the Arabian Sea.


Other Options Explained:

(A) Hindukush range – Lies in Afghanistan and Pakistan, not the origin of Indus.

(B) Himalayan range – The Indus flows through the Himalayas but does not originate there.

(D) Karakoram range – The Indus passes through this range but does not originate there.


Thus, the correct answer is (C) Kailash range.

A

Admin • 831.35K Points
Coach

Q. The lowest layer of the atmosphere is:

• (A) Stratosphere
• (B) Thermosphere
• (C) Troposphere
• (D) Mesosphere

Show Answer Discuss Share

Correct answer - Option (C)

Explanation:

The Troposphere is the lowest layer of the atmosphere, extending up to 8-15 km above the Earth's surface.

It contains most of the Earth's weather, including clouds, rain, and storms.

The temperature decreases with altitude in this layer.


Other Options Explained:

(A) Stratosphere – Lies above the troposphere and contains the ozone layer.

(B) Thermosphere – A high-altitude layer where the auroras occur.

(D) Mesosphere – Above the stratosphere; meteors burn up here.


Thus, the correct answer is (C) Troposphere.

• Previous
• 2
• 3
• 4
• 5
• 6

• ....

• Last
• Next

Jump to Go