Which of the following ports is located along the western coast line?
- (a)Nhava Sheva
- (b)Visakhapatnam
- (c)Chennai
- (d)Tuticorin
Correct — A, Nhava Sheva.
Nhava Sheva lies in Raigad district of Maharashtra, on the Mumbai harbour inlet of the Arabian Sea. It is the site of Jawaharlal Nehru Port, commissioned in 1989 to relieve the congested older docks at Mumbai, and it is one of India's principal container gateways.
The other three are east-coast ports. Visakhapatnam is in Andhra Pradesh and Chennai in Tamil Nadu, both on the Bay of Bengal; Tuticorin, also in Tamil Nadu, stands on the Gulf of Mannar.
Carry away the sorting rule: place a port by which side of the peninsula its state's shoreline lies on. Gujarat down to Kerala is the Arabian Sea coast, the western one; Tamil Nadu up to West Bengal — Gulf of Mannar and Bay of Bengal alike — is the eastern coast.
- (b)Visakhapatnam — Visakhapatnam Port is in Andhra Pradesh and faces the Bay of Bengal, which places it on the eastern coast, not the western one.
It is the right answer to a question about a sheltered natural harbour on the eastern coast — it sits behind the Dolphin's Nose headland and has long been associated with iron-ore shipments railed in from the interior.
- (c)Chennai — Chennai Port lies on the Coromandel Coast of Tamil Nadu, opening to the Bay of Bengal, so it belongs to the eastern coast.
It answers a question about an artificial harbour on the eastern coast: the shoreline there runs fairly straight and offers little natural shelter, so the harbour had to be built out with breakwaters.
- (d)Tuticorin — Tuticorin, now spelt Thoothukudi, is in southern Tamil Nadu, on the Gulf of Mannar. That gulf is part of the Laccadive Sea in the Indian Ocean; the Palk Strait and Adam's Bridge lie between it and the Bay of Bengal.
It is counted an east-coast port even so, because it stands on the eastern, Coromandel side of the peninsula, south of the Bay of Bengal proper.
It is the right answer to a question about India's major port on the Gulf of Mannar, officially named V. O. Chidambaranar Port.
The Indian peninsula splits the mainland coastline in two. The western coast runs down the Arabian Sea from the Gujarat coast through Maharashtra, Goa, Karnataka and Kerala; the eastern coast runs from Tamil Nadu, whose southern shore faces the Gulf of Mannar, up the Bay of Bengal through Andhra Pradesh and Odisha to West Bengal.
A port's coast therefore follows from the state it stands in and the side of the peninsula that state opens onto. Kanniyakumari, at the tip, is the switch-over point between the two.
The two coasts differ in form. Much of the Konkan stretch is indented with creeks and drowned river mouths that shelter shipping, while long sections of the eastern shore are straighter deltaic and sandy coast where harbours are often engineered rather than natural.
Port geography is where the physical coastline meets trade. Where a port sits decides which sea lanes it serves: western-coast ports face West Asia, Africa and Europe across the Arabian Sea, while eastern-coast ports face Southeast and East Asia across the Bay of Bengal.
It is also the anchor for neighbouring topics — the two coastal plains, cyclone landfall tracks, and the state-wise map of major ports on which infrastructure questions rest.
- Nhava Sheva, in Raigad district of Maharashtra, is the site of Jawaharlal Nehru Port on Mumbai harbour, opening to the Arabian Sea.
- Jawaharlal Nehru Port began operations in 1989 and was planned as a satellite port to ease congestion at Mumbai Port.
- Visakhapatnam Port, in Andhra Pradesh, is a natural harbour on the Bay of Bengal sheltered by the Dolphin's Nose headland.
- Chennai Port, on the Coromandel Coast of Tamil Nadu, is an artificial harbour protected by constructed breakwaters.
- Tuticorin (Thoothukudi), Tamil Nadu, hosts V. O. Chidambaranar Port on the Gulf of Mannar — part of the Laccadive Sea/Indian Ocean, yet an east-coast major port.
- Major ports on the western coast include Deendayal (Kandla), Mumbai, Jawaharlal Nehru, Mormugao, New Mangalore and Cochin.
- Major ports on the eastern coast include Syama Prasad Mookerjee (Kolkata), Paradip, Visakhapatnam, Kamarajar (Ennore), Chennai and V. O. Chidambaranar.
- Several major ports have been formally renamed: Kandla to Deendayal, Ennore to Kamarajar, and Tuticorin to V. O. Chidambaranar.
One option faces the Arabian Sea; the remaining three are east-coast ports — Visakhapatnam and Chennai on the Bay of Bengal, Tuticorin on the Gulf of Mannar.
- Nhava Sheva stands on the eastern shore of Mumbai harbour, facing the city; reading that local 'eastern' as 'eastern coast of India' turns the keyed option into a rejected one.
- Tuticorin lies near the southern tip, and its water is the Gulf of Mannar rather than the Bay of Bengal; it is an east-coast port all the same.
- The same port appears under two names — Tuticorin or V. O. Chidambaranar, Ennore or Kamarajar, Kandla or Deendayal — and an option may use either one.
- Kochi and Chennai are both southern port cities, so sorting ports by latitude instead of by the side of the peninsula they face merges the two coasts.
- Haldia and Paradip are eastern-coast ports whose names give no locational clue; learn each port with its state attached.
The demand is to place a named thing on one of the two coasts, and the object placed need not be a port. MPPSC 2024 asked which cyclone struck the western coast of India in 2021 — the same sorting, a different subject.
The two-coast contrast can also sit inside a matching item: HPSC 2021 set the western coast south of Goa against the Coromandel coast of Tamil Nadu as regions to pair with Koppen climate types.
So learn the placement rather than a port list. A gulf, a strait or a coastal plain can take the port's place and still ask which side of the peninsula it lies on.
MPPSC_2024_PRE_PaperI_Q782024Same locus — the western coast of India — and the same demand to sort options by which coast they belong to. What differs is the object: that item asks which cyclone struck the western coast in 2021, a current-affairs recall, while this one asks you to place a port by its state and its sea.
UPSC_2003_GS1_Q1032003Same underlying division of the peninsula into an eastern and a western coast, treated as two contrasting units. What differs is the reasoning asked for: that assertion-reason item weighs rainfall against rice output on the two coasts, whereas this one needs only correct placement of a port.
UPSC_2026_GS1_Q242026Shares the western coast as its subject, and its first statement concerns submergence of parts of that coast — the kind of drowned, indented shoreline that shelters harbours such as Mumbai's. What differs is the level: that item tests tectonic and structural features of the Peninsular Block, not the location of a named port.
HPSC_2021_PRE_GSII_Q62021Also turns on telling the two coasts apart, since its Column II sets the western coast south of Goa against the Coromandel coast of Tamil Nadu. What differs is the discipline: it is a Koppen climate-type matching exercise, while this question is economic geography about port location.
- practice — not a real PYQ
Jawaharlal Nehru Port, at Nhava Sheva, is located in which one of the following states?
- (a)Gujarat
- (b)Maharashtra
- (c)Goa
- (d)Karnataka
Answerb — Nhava Sheva is in Raigad district of Maharashtra, across the harbour from Mumbai. Gujarat's major port is Deendayal at Kandla; Goa's is Mormugao; Karnataka's is New Mangalore. Each of these four states lies on the western coast, so the state rather than the coast separates the options. - practice — not a real PYQ
Which one of the following ports is situated on the eastern coast of India?
- (a)Mormugao
- (b)New Mangalore
- (c)Paradip
- (d)Cochin
Answerc — Paradip is in Odisha, on the Bay of Bengal. Mormugao (Goa), New Mangalore (Karnataka) and Cochin (Kerala) each open onto the Arabian Sea and are western-coast ports. - practice — not a real PYQ
V. O. Chidambaranar Port is the official name of which one of the following ports?
- (a)Ennore
- (b)Tuticorin
- (c)Chennai
- (d)Visakhapatnam
Answerb — Tuticorin (Thoothukudi) port in Tamil Nadu carries the name V. O. Chidambaranar. Ennore port was renamed Kamarajar; Chennai and Visakhapatnam ports retain their city names. - practice — not a real PYQ
Which one of the following ports is located in Odisha?
- (a)Visakhapatnam
- (b)Paradip
- (c)Haldia
- (d)Kamarajar
Answerb — Paradip lies on Odisha's coast near the Mahanadi delta. Visakhapatnam is in Andhra Pradesh, Haldia is in West Bengal on the Hooghly, and Kamarajar (Ennore) is in Tamil Nadu near Chennai. Each of the four is an eastern-coast port, so the state is what separates them.