What is the main reason for year round water in Himalayan rivers?
Correct answer: A
Himalayan rivers get water from two sources so they are perennial. Exam tip: remember both snow and rainfall.
View question detailsGeography
The Himalayan Rivers
हिमालयी नदियाँ
In Class 9 Geography, this topic from the chapter “Drainage” introduces the Himalayan river systems, especially the Indus, Ganga and Brahmaputra. Students learn how these rivers are fed by glaciers, snow and rainfall, making them largely perennial, and trace their courses, major tributaries and drainage patterns. The topic also explains how Himalayan rivers shape deep gorges, valleys, meanders, floodplains and deltas, while supporting farming, settlements and ecosystems. It highlights their economic importance as well as the challenges of floods, erosion and changing water conditions.
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Medium · Level 32 · himalayan rivers,perennial,snowmelt
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- They get water from both rainfall and melting snow
- They flow only with sea water
- They flow only with groundwater
- They flow only from desert lakes
Medium · Level 32 · indus,ganga,brahmaputra
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- Narmada Tapi Mahi
- Indus Ganga Brahmaputra
- Krishna Kaveri Godavari
- Luni Sabarmati Periyar
Medium · Level 32 · antecedent rivers,himalayan drainage,river course
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- They flow from sea to mountains
- They originate only in plains
- They kept cutting their old course after mountain uplift
- They all end in deserts
Medium · Level 32 · indus,ladakh,northwest india
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- Ladakh region
- Sundarbans region
- Deccan Plateau
- Malabar Coast
Medium · Level 32 · indus tributaries,punjab rivers,sutlej
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- Ghaghara Gandak Kosi Son Yamuna
- Jhelum Chenab Ravi Beas Sutlej
- Mahanadi Godavari Krishna Kaveri Vaigai
- Narmada Tapi Mahi Sabarmati Luni
Medium · Level 32 · jhelum,indus system,tributary
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- Ganga system
- Brahmaputra system
- Indus system
- Kaveri system
Medium · Level 32 · bhagirathi,gangotri glacier,ganga
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- Yamunotri Glacier
- Siachen Glacier
- Tibetan Plateau
- Gangotri Glacier
Medium · Level 32 · devprayag,bhagirathi,alaknanda
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- Bhagirathi and Alaknanda
- Yamuna and Chambal
- Ravi and Beas
- Ghaghara and Kosi
Medium · Level 32 · ganga,haridwar,plains
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- Prayagraj
- Haridwar
- Patna
- Kolkata
Medium · Level 32 · yamuna,yamunotri,ganga system
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- Gangotri
- Tsangpo
- Yamunotri
- Devprayag
Medium · Level 32 · yamuna river,ganga river,prayagraj,triveni sangam,himalayan rivers,indian drainage
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- Haridwar
- Devprayag
- Varanasi
- Prayagraj
Medium · Level 32 · ghaghara,gandak,kosi
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- Ghaghara Gandak Kosi
- Narmada Tapi Mahi
- Krishna Kaveri Vaigai
- Sabarmati Luni Periyar
Medium · Level 32 · son river,ganga tributary,southern tributary
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- Northern side
- Southern side
- Eastern sea side
- Western coastal side
Medium · Level 32 · chambal,yamuna,ganga system
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- Brahmaputra
- Indus
- Yamuna
- Godavari
Medium · Level 32 · kosi,bihar floods,course shifting
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- It forms an estuary in the Arabian Sea
- It rises from the Western Ghats
- It always remains dry
- It is known for shifting course and causing floods
Medium · Level 32 · brahmaputra,tsangpo,tibet
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- Tsangpo
- Dihang
- Jamuna
- Hooghly
Medium · Level 32 · dihang,arunachal,brahmaputra
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- Jamuna
- Dihang
- Bhagirathi
- Hooghly
Medium · Level 32 · brahmaputra,assam floods,sediment load
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- High water and sediment load
- Lack of desert sand
- Direct arrival of sea tides
- Flow of lava
Medium · Level 32 · ganga brahmaputra delta,deposition
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- Rift valley formation
- Sediment deposition by rivers
- Volcanic eruption
- Glacier expansion
Medium · Level 32 · sundarbans,ganga brahmaputra delta,mangroves
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- Narmada Tapi delta
- Indus Jhelum delta
- Ganga Brahmaputra delta
- Luni delta
Which is the correct group of Himalayan river systems?
Correct answer: B
Indus Ganga and Brahmaputra are the main Himalayan river systems. Exam tip: remember them as a separate group.
View question detailsWhat is the simple meaning of calling Himalayan rivers antecedent?
Correct answer: C
Antecedent rivers maintain their course even after land uplift. Exam tip: connect this with deep valleys.
View question detailsThrough which region does the Indus mainly flow in India?
Correct answer: A
The Indus is one of the major river systems of the Himalayan region. Within India, its main course is associated chiefly with the Ladakh region, where it flows through a high, cold, mountainous landscape before continuing westward into Pakistan. Several important tributaries join it in the broader Indus basin, but the question asks about the main Indian region of the Indus itself. Ladakh is therefore the relevant geographic association.
The correct choice is A, Ladakh region. The Sundarbans belong to the deltaic Ganga-Brahmaputra area, the Deccan Plateau is a peninsular upland, and the Malabar Coast lies along the southwestern coast. None of these is the main Indian course of the Indus. A useful memory link is that the Indus enters or flows through northwestern India, especially Ladakh, rather than the eastern delta or southern peninsular regions.
Which group correctly shows five major tributaries of the Indus system?
Correct answer: B
Jhelum Chenab Ravi Beas and Sutlej are linked with the Indus system. Exam tip: treat them as Punjab rivers.
View question detailsJhelum is a tributary of which river system?
Correct answer: C
Jhelum is a major tributary of the Indus river system. Exam tip: remember Jhelum with Chenab and Ravi.
View question detailsThe origin of Bhagirathi the main stream of Ganga is linked with what?
Correct answer: D
Bhagirathi is regarded as the main headstream of the Ganga in the standard school geography description. It rises from the Gangotri Glacier in Uttarakhand, near the Gaumukh area. Farther downstream, Bhagirathi meets Alaknanda at Devprayag, and the combined river receives the name Ganga. This separates two facts that are often tested together: the source is linked with Gangotri Glacier, while the Ganga name begins after the Devprayag confluence.
The correct choice is D, Gangotri Glacier. Yamunotri Glacier is associated with the Yamuna, not Bhagirathi. Siachen Glacier belongs to the Karakoram region and is not the source of Bhagirathi, while the Tibetan Plateau is associated with the origins of several other Himalayan rivers. The question asks specifically for Bhagirathi’s origin, so Gangotri Glacier is the precise answer.
At Devprayag which streams meet to begin the name Ganga?
Correct answer: A
Bhagirathi and Alaknanda meet at Devprayag. Exam tip: connect this confluence with the naming of Ganga.
View question detailsNear which place does Ganga leave the Himalayan region and enter the plains?
Correct answer: B
Ganga enters the plains near Haridwar. Exam tip: remember the place where it leaves the mountains.
View question detailsThe source of the Yamuna river is linked with which place?
Correct answer: C
The Yamuna rises from the Yamunotri region. Exam tip: remember both Yamuna source and Prayagraj confluence.
View question detailsWhere does the Yamuna meet the Ganga?
Correct answer: D
The Yamuna joins the Ganga at Prayagraj. This confluence is known as the Triveni Sangam, traditionally associated with the Ganga, Yamuna and Saraswati. Devprayag is where the Bhagirathi and Alaknanda meet to form the Ganga, so it is not the Yamuna-Ganga confluence. Exam tip: remember Prayagraj for the Ganga-Yamuna confluence and Devprayag for the Bhagirathi-Alaknanda confluence.
View question detailsWhich is the correct group of northern tributaries of the Ganga system?
Correct answer: A
Ghaghara Gandak and Kosi are northern tributaries of Ganga from the Himalayan region. Exam tip: remember them together.
View question detailsThe Son river is considered a tributary joining the Ganga system from which side?
Correct answer: B
The Son joins the Ganga system from the southern side. Exam tip: keep northern and southern tributaries separate.
View question detailsThrough which river is the Chambal connected with the Ganga system?
Correct answer: C
Chambal is a tributary of Yamuna and Yamuna joins Ganga. Exam tip: understand indirect river links.
View question detailsWhat is the reason for calling the Kosi the sorrow of Bihar?
Correct answer: D
Kosi is linked with heavy sediment and floods. Exam tip: remember it as a northern tributary of Ganga.
View question detailsBy what name does the Brahmaputra flow in Tibet?
Correct answer: A
Brahmaputra is called Tsangpo in Tibet. Exam tip: remember the sequence of its regional names.
View question detailsWhich name of the Brahmaputra is used in Arunachal Pradesh?
Correct answer: B
In Arunachal Pradesh Brahmaputra is called Dihang. Exam tip: remember the sequence Tsangpo Dihang Brahmaputra.
View question detailsWhat is one main reason for Brahmaputra floods in Assam?
Correct answer: A
Brahmaputra can spread in plains with high water and sediments. Exam tip: connect Assam floods with Brahmaputra.
View question detailsThe Ganga Brahmaputra delta is the result of which process?
Correct answer: B
Ganga and Brahmaputra deposit sediments near the mouth and form a huge delta. Exam tip: connect delta with deposition.
View question detailsSundarbans is part of which large river delta?
Correct answer: C
Sundarbans is the mangrove area of the Ganga Brahmaputra delta. Exam tip: connect it with both delta and mangroves.
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