River questions follow a pattern: origin, tributary, which way it flows, and “sorrow of”. If you build the river systems in your head one by one, the facts stick. Here they are.
Himalayan rivers
| River | Origin | Key facts |
|---|---|---|
| Ganga | Gangotri glacier (Gaumukh), Uttarakhand | Bhagirathi + Alaknanda meet at Devprayag; enters Bangladesh as Padma |
| Yamuna | Yamunotri glacier, Uttarakhand | Longest tributary of the Ganga; meets it at Prayagraj |
| Brahmaputra | Chemayungdung glacier near Mansarovar (Tibet) | Called Tsangpo in Tibet, Siang/Dihang in Arunachal; Jamuna in Bangladesh |
| Indus | Near Mansarovar, Tibet | Enters India in Ladakh; flows to Pakistan |
| Jhelum | Verinag spring, Kashmir | Flows through Wular Lake |
| Chenab | Chandra + Bhaga meet at Tandi (HP) | Largest tributary of the Indus in India |
| Ravi | Near Rohtang, Kullu (HP) | Flows past Lahore |
| Beas | Beas Kund, near Rohtang (HP) | Flows entirely in India; joins Sutlej at Harike |
| Sutlej | Rakshastal, Tibet | Enters India at Shipki La; Bhakra Nangal dam |
Tributaries of the Ganga
- Left bank: Ramganga, Gomti, Ghaghara, Gandak, Kosi (the “Sorrow of Bihar“), Mahananda.
- Right bank: Yamuna, Son (from Amarkantak), Tamsa (Tons), Punpun.
- Damodar (a Hooghly tributary) is the “Sorrow of Bengal“.
Five prayags of the Alaknanda (in order downstream)
| Prayag | Rivers that meet |
|---|---|
| Vishnuprayag | Alaknanda + Dhauliganga |
| Nandprayag | Alaknanda + Nandakini |
| Karnaprayag | Alaknanda + Pindar |
| Rudraprayag | Alaknanda + Mandakini |
| Devprayag | Alaknanda + Bhagirathi = Ganga |
Peninsular rivers
| River | Origin | Flows into | Fact |
|---|---|---|---|
| Godavari | Trimbakeshwar, Nashik | Bay of Bengal | Longest peninsular river; “Dakshin Ganga“ |
| Krishna | Mahabaleshwar | Bay of Bengal | Tributaries: Tungabhadra, Bhima |
| Kaveri | Talakaveri, Kodagu (Brahmagiri hills) | Bay of Bengal | “Ganga of the South”; Mettur dam |
| Mahanadi | Sihawa, Chhattisgarh | Bay of Bengal | Hirakud dam |
| Narmada | Amarkantak, MP | Arabian Sea | West-flowing; flows through a rift valley |
| Tapi | Multai, Betul (MP) | Arabian Sea | West-flowing; rift valley |
| Chambal | Janapav, near Mhow (MP) | Yamuna | Famous for ravines; gharials |
| Luni | Aravallis near Ajmer | Rann of Kutch | Saline in its lower course; no sea outlet |
| Tungabhadra | Tunga + Bhadra meet at Koodli | Krishna | Hampi stands on it |
Exam-ready one-liners
- The Ganga is formed at Devprayag by the Bhagirathi and Alaknanda.
- The Kosi is the “Sorrow of Bihar”; the Damodar is the “Sorrow of Bengal”.
- The Narmada and Tapi flow west through rift valleys.
- The Godavari is the longest peninsular river.
- The Chenab is formed by the Chandra and Bhaga at Tandi.
Related reading
Quiz: test yourself
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Compiled from standard geography references.
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