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Tuesday, 6 October 2026 · New Delhi

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Rivers of India

From Himalayan headwaters to ocean mouths - the 47 rivers UPSC keeps asking about: west-flowing exceptions, antecedent giants, treaty rivers, and the tributary traps.

Drag to pan, scroll or pinch to zoom. Tap a state to zoom into it, tap a marker for its exam facts.

Every place on this map

Asked in exams

Actual questions from UPSC and state PCS papers that this map answers. The key detail column carries the correct fact behind each question.

ExamQuestionKey detail
UPSC 2021River joining the Indus directly (key): Sutlej ✗official key: Chenab; Jhelum, Ravi, Sutlej pour into the Chenab
UPSC 2023Jhelum passes through Wular ✓—
UPSC 2010Wular Lake - Jhelum ✓—
UPSC 2009Dul Hasti: Chenab—
UPSC 2010Chenab passes through HP ✓—
UPSC 2010Ravi passes through HP ✓—
UPSC 2010Beas passes through HP ✓—
UPSC 2014Harike - Beas and Satluj ✓—
UPSC 2009Does not originate in India: Sutlej—
UPSC 2021Joins the Indus directly: Sutlej ✗official key: Chenab
UPSC 1991Rajasthan canal’s source: Sutlej—
UPSC 2024Downstream of Prayagraj W: E: Gomti, Ghaghara, Gandak, Kosi—
UPSC 1983Mahatma Gandhi Setu: Ganga—
UPSC 1980Farakka agreement: sharing Ganga water—
UPSC 2010Yamuna passes through HP ✓—
UPSC 1982Chambal: UP, MP, Rajasthan—
UPSC 2008Chambal - Narmada ✗Chambal is a Yamuna tributary
UPSC 2017Gharials: Chambal—
UPSC 2008Sone - Yamuna ✗Son joins the Ganga near Patna
UPSC 2024W: E order starts with the Gomti—
UPSC 2024Gomti: Ghaghara: Gandak: Kosi—
UPSC 2023Meandering of Gandak formed Kanwar ✗Kanwar is a Burhi Gandak oxbow
UPSC 1982Kosi project: Kosi river—
UPSC 1984Kosi - Gujarat ✗Kosi flows through Nepal and Bihar
UPSC 1998Rift valley by down-warping: Damodar—
UPSC 2021Subarnarekha rises in the Eastern Ghats ✗it rises in the Chota Nagpur plateau
UPSC 2002East-flowing order starts with the Subarnarekha—
UPSC 2017Teesta: same source as Brahmaputra ✗, Rangeet from Sikkim ✓, reaches Bay of Bengal ✗Teesta joins the Brahmaputra in Bangladesh
UPSC 2011U-turn: syntaxial bending of the young Himalaya—
UPSC 2016Dibang, Kameng, Lohit: all tributaries—
UPSC 2014Lohit and Subansiri flow through Arunachal ✓—
UPSC 2014Lohit flows through Arunachal ✓—
UPSC 2016Lohit is a Brahmaputra tributary ✓—
UPSC 2008Manas - Brahmaputra ✓—
UPSC 2014Barak flows through Arunachal ✗Barak flows through Manipur, Nagaland and Assam
UPSC 2006Mahanadi rises in Chhattisgarh ✓—
UPSC 1982Hirakud: Mahanadi—
UPSC 2021Brahmani rises in the Eastern Ghats ✗it rises in the Chota Nagpur plateau
UPSC 2006Godavari rises in Maharashtra ✓—
UPSC 2015Godavari tributaries: Indravati and Pranhita—
UPSC 2003Length order: Godavari, Narmada, Mahanadi, Tapi—
UPSC 2015Indravati is a Godavari tributary ✓—
UPSC 2000Nizam Sagar is on the Manjira ✓—
UPSC 1999Krishna: Almatti—
UPSC 2010Kolleru - Krishna ✗fed by Budameru and Tammileru, not the Krishna
UPSC 2020Pandharpur - Chandrabhaga ✓—
UPSC 2020Hampi - Malaprabha ✗Hampi is on the Tungabhadra
UPSC 2023Devaraya I dammed the Tungabhadra—
UPSC 2022Gandikota canyon: Pennar—
UPSC 2015Pennar is not a Godavari tributary—
UPSC 2006Cauvery rises in Andhra Pradesh ✗it rises in Karnataka, at Talakaveri
UPSC 2020Tiruchirappalli - Cauvery ✓—
UPSC 1999Cauvery: Mettur—
UPSC 2002East-flowing N: S order ends with the Vaigai—
UPSC 2007Rises at Amarkantak: Narmada—
UPSC 1983Flows westward: Narmada—
UPSC 1982Between Vindhya and Satpura: Narmada—
UPSC 2008Omkareshwar: Narmada—
UPSC 2006Tapi rises in Madhya Pradesh ✓—
UPSC 2005Tapi lies south of the Satpura ✓—
UPSC 2021Rise in the Eastern Ghats: Nagavali and Vamsadhara ✓Brahmani and Subarnarekha do not
UPPCS 2023Ramganga joins the Ganga at Kannauj ✓; Betwa joins the Yamuna near Prayagraj ✗Betwa joins the Yamuna near Hamirpur
UPPCSGanga enters Uttar Pradesh at Bijnor—
UPPCSYamuna enters Uttar Pradesh at Saharanpur—
UPPCSAyodhya stands on the Saryu, a tributary of the Ghaghara—
About this map

Forty-seven rivers drawn at the point the exam cares about: usually the mouth, or a verified Indian point where the mouth lies outside India. Each marker names the river system, the states it touches, and its signature tributaries.

UPSC loves three angles here: east-flowing versus west-flowing, tributary direction (left bank or right bank), and the "which river does NOT" elimination. The Ganga-Brahmaputra-Indus systems alone cover a third of all river questions.

For peninsular rivers, fix the source-to-mouth order and which states each crosses. Inter-state river disputes (Cauvery, Krishna, Mahanadi) turn directly into prelims questions.