Majuli, the largest river island in the world, lies in which river?
- A.Ganga
- B.Brahmaputra
- C.Godavari
- D.Indus
Correct answer
Explanation
The correct answer is B, Brahmaputra. Majuli lies in the Brahmaputra in Assam and is counted the largest river island in the world. The Brahmaputra carries an enormous load of silt from a young, rapidly eroding basin, and because its channel is braided and shifts often, it has built large islands and sandbars called chars. Majuli is also a centre of Assamese Vaishnavite culture, with its satras or monasteries. Option A is wrong because the Ganga's delta holds Sagar Island and the Sundarbans, which are delta islands rather than the largest river island. Option C is wrong because the Godavari is a peninsular river with a delta on the east coast but no island of this size. Option D is wrong because most of the Indus basin lies outside India today.
Read the full article: Himalayas and Northern Plains: Ranges, Passes and Belts
Practice Questions
View allWhich of the following is the northernmost and highest of the three parallel ranges of the Himalayas?
- A.Shiwalik
- B.Himachal or Lesser Himalaya
- C.Himadri or Greater Himalaya
- D.Purvanchal
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The Himadri is the innermost and northernmost of the three parallel Himalayan ranges, with an average height of about 6,000 metres.
Read the full explanation →The longitudinal valleys known as Duns lie between which two ranges?
- A.Greater Himalaya and Lesser Himalaya
- B.Shiwalik and Lesser Himalaya
- C.Karakoram and Ladakh range
- D.Zaskar and Greater Himalaya
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Duns are flat-floored longitudinal valleys formed where rivers coming out of the Lesser Himalaya were held up behind the rising Shiwalik and filled the depression with gravel and silt.
Read the full explanation →The Karewa deposits of the Kashmir valley are best known for the cultivation of which crop?
- A.Saffron
- B.Tea
- C.Rubber
- D.Jute
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Karewas are thick beds of glacial clay, silt and other lake sediments laid down in the Kashmir valley, which lies between the Pir Panjal and the Greater Himalaya.
Read the full explanation →Which belt of the Northern Plains is a narrow strip of pebbles at the foot of the Shiwaliks, in which streams disappear from the surface?
- A.Terai
- B.Bhabar
- C.Bhangar
- D.Khadar
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The Bhabar is a narrow belt about 8 to 16 kilometres wide, laid along the foot of the Shiwalik range, where the rivers leaving the hills drop their coarsest load.
Read the full explanation →The older alluvium of the Northern Plains, lying above the flood level and containing lime nodules called kankar, is known as:
- A.Khadar
- B.Bhabar
- C.Bhangar
- D.Terai
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Bhangar is the older alluvial deposit of the Northern Plains. It forms terraces that stand above the present flood level, so fresh silt no longer reaches it, and long leaching has left calcareous concretions called kankar in its profile.
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