All Free General Knowledge MCQs with Answers

• A. Assam
• B. Nagaland
• C. Manipur
• D. Meghalaya

Explanation: The Shillong Plateau, an outlier of the Deccan, forms most of the state of Meghalaya.

• A. Saudi Arabia
• B. Oman
• C. Jordan
• D. Yemen

Explanation: The Arabian Plateau, sloping from the Red Sea escarpment eastward, lies mostly in Saudi Arabia.

• A. Northern Mexico
• B. The northwestern USA
• C. The southeastern USA
• D. Western Canada

Explanation: The Columbia Plateau, a lava plateau, lies in the northwestern United States, mainly in Washington and Oregon.

• A. The Sierra Nevada and the Cascades
• B. The Rockies and the Appalachians
• C. The Sierra Madre Occidental and Sierra Madre Oriental
• D. The Sierra Madre del Sur and the Trans-Mexican Belt

Explanation: The high Mexican Plateau is enclosed by the Sierra Madre Occidental in the west and the Sierra Madre Oriental in the east.

• A. Italy
• B. Greece
• C. Portugal
• D. Spain

Explanation: The Meseta Central is the great central plateau that dominates the interior of Spain.

• A. France
• B. Switzerland
• C. Germany
• D. Belgium

Explanation: The Massif Central is the elevated volcanic region of south-central France.

• A. About 2,500 metres
• B. About 4,500 metres
• C. About 3,500 metres
• D. About 5,500 metres

Explanation: The Tibetan Plateau averages roughly 4,500 metres above sea level, which is why it is called the "Roof of the World".

• A. The Iranian Plateau
• B. The Yunnan–Guizhou Plateau
• C. The Tibetan Plateau
• D. The Deccan Plateau

Explanation: The Brahmaputra rises as the Yarlung Tsangpo on the Tibetan Plateau before flowing through India and Bangladesh.

• A. Laos
• B. Vietnam
• C. Myanmar
• D. China

Explanation: The Yunnan–Guizhou Plateau is the limestone highland region of southwestern China.

• A. The Ethiopian Highlands
• B. The East African Plateau
• C. The Jos Plateau
• D. The Katanga Plateau

Explanation: The East African Plateau stretches across Kenya, Tanzania and Uganda, carrying lakes such as Victoria.

• A. Glacial deposits
• B. Wind-blown sand accumulation
• C. Massive basalt lava flows from volcanic eruptions
• D. Folded sedimentary rock layers

Explanation: The Deccan Traps are the vast stair-like basalt formations left by enormous volcanic eruptions about 66 million years ago.

• A. The West Siberian Plain
• B. The North China Plain
• C. The Indo-Gangetic Plain
• D. The Mesopotamian Plain

Explanation: The Indo-Gangetic Plain is the great alluvial lowland built by the Indus, Ganga and Brahmaputra river systems.

• A. The Appalachians
• B. The Sierra Nevada
• C. The Cascades
• D. The Rocky Mountains

Explanation: The Great Plains spread eastward from the foot of the Rocky Mountains across the interior of North America.

• A. A marshy, damp belt at the foot of the Himalayan foothills
• B. A desert in western Rajasthan
• C. A plateau in central India
• D. A delta at the mouth of the Ganga

Explanation: The Terai is the low, marshy strip of grassland and forest along the base of the Himalayan foothills in Nepal and northern India.

• A. Volcanic ash
• B. Pebbles and boulders
• C. Fine silt and clay
• D. Wind-blown sand

Explanation: The Bhabar is the porous belt of coarse pebbles and boulders at the Himalayan foothills where streams sink underground.

• A. Bangar
• B. Bhur
• C. Khadar
• D. Reh

Explanation: Khadar is the newer, more fertile alluvium deposited in the floodplains, renewed by annual floods.

• A. Bangar
• B. Terai
• C. Khadar
• D. Bhabar

Explanation: Bangar is the older alluvium lying above the flood level, less fertile than the newer khadar.

• A. A river island
• B. The land between two rivers
• C. The land of five rivers
• D. The mouth of a river

Explanation: A doab is the tract of land lying between two converging rivers, such as the Ganga–Yamuna doab.

• A. The land of the lion
• B. The fertile crescent
• C. The land of five rivers
• D. The gateway of India

Explanation: Punjab comes from the Persian "panj" (five) and "ab" (water), meaning the land of the five rivers.

• A. The Chenab River
• B. The Ravi River
• C. The Jhelum River
• D. The Indus River

Explanation: The Sindh plain is the lower Indus valley plain, built by the deposits of the Indus River.