Transport & Communication — Set 6

Correct Answer: C. Cochin International Airport

• **Cochin International Airport (CIAL)** = India's first international airport developed under the PPP model, with participation from the state government, NRI investors, and the public. • **PPP model pioneer** — CIAL was the world's first airport developed entirely through public-private partnership, and is also the first airport fully powered by solar energy. • 💡 Wrong-option analysis: Delhi Airport: developed under PPP with GMR Group, but after CIAL was the PPP pioneer; Hyderabad Airport: built under PPP by GMR, opened 2008, after CIAL; Bengaluru Airport: built by BIAL consortium, opened 2008, after CIAL.

Correct Answer: A. Pir Panjal Railway Tunnel

• **Pir Panjal Railway Tunnel (Banihal Tunnel)** = India's longest railway tunnel at 11.2 km, part of the Jammu-Udhampur-Srinagar-Baramulla Rail Link project. • **11.2 km** — length of the Pir Panjal Railway Tunnel, passing through the Pir Panjal mountain range in J&K's Himalayas. • 💡 Wrong-option analysis: Karbudhe Tunnel: on Konkan Railway, about 6.5 km, shorter; Natuwadi Tunnel: also on Konkan Railway, much shorter; Tike Tunnel: not among the longest railway tunnels in India.

Correct Answer: B. Kolkata Port (Syama Prasad Mookerjee Port)

• **Kolkata Port (Syama Prasad Mookerjee Port)** = India's only major riverine port, on the Hooghly River, serving the eastern and northeastern hinterland. • **Renamed 2021** — Kolkata Port was renamed Syama Prasad Mookerjee Port in 2021, honoring the founder of Jana Sangh who was born in Bengal. • 💡 Wrong-option analysis: Marmagao Port: coastal port in Goa on the Arabian Sea, not riverine; Tuticorin Port (V.O. Chidambaranar): coastal port in Tamil Nadu, not riverine; Paradip Port: deep-water coastal port in Odisha on the Bay of Bengal.

Correct Answer: C. Brahmaputra

• **Brahmaputra River** = the location of National Waterway-2, running from Sadiya to Dhubri in Assam over 891 km. • **891 km** — total length of NW-2 along the Brahmaputra River in Assam, crucial for transporting goods in India's northeastern region. • 💡 Wrong-option analysis: Godavari: NW-4 runs along parts of Godavari, not NW-2; Ganga: NW-1 runs along the Ganga-Bhagirathi-Hooghly system; Mahanadi: no major national waterway designated on the Mahanadi.

Correct Answer: A. 1953

• **1953** = the year Air India was nationalized through the Air Corporations Act, when Tata Airlines was taken over by the government. • **1932 founding, 2022 return** — J.R.D. Tata founded Tata Airlines in 1932; after 69 years of government ownership, Air India was handed back to the Tata Group in 2022. • 💡 Wrong-option analysis: 1961: not the nationalization year; 1947: independence year, Air India nationalization came 6 years later; 1950: Republic Day year, not the nationalization year of Air India.

Correct Answer: D. Cochin Shipyard, Kochi

• **Cochin Shipyard (Kochi)** = India's largest shipbuilding and maintenance facility, capable of building and repairing the largest vessels including aircraft carriers. • **INS Vikrant** — Cochin Shipyard built India's first indigenous aircraft carrier INS Vikrant, demonstrating its position as the only shipyard with that capability. • 💡 Wrong-option analysis: Mazagon Dock (Mumbai): builds submarines and warships, smaller than Cochin Shipyard; Garden Reach (Kolkata): builds naval vessels and small ships; Hindustan Shipyard (Vishakhapatnam): smaller government shipyard for repairs and smaller builds.

Correct Answer: C. National Highways Authority of India (NHAI)

• **NHAI (National Highways Authority of India)** = the nodal agency for development, maintenance, and management of National Highways under the Ministry of Road Transport and Highways. • **Operational since 1995** — NHAI was established by Parliament in 1988 but became operational in 1995, now managing over 50,000 km of National Highways. • 💡 Wrong-option analysis: State PWD: handles state highways and district roads, not National Highways; Ministry of Rural Development: manages rural connectivity under PMGSY, not NHs; Border Roads Organization: handles strategic roads in border areas, not National Highways in mainland India.

Correct Answer: B. 34 km

• **34 km** = the approximate distance covered by India's first passenger train journey between Mumbai (Bori Bunder) and Thane in 1853. • **57 minutes** — time taken by the first train journey, which carried 400 passengers in 14 carriages drawn by three locomotives. • 💡 Wrong-option analysis: 20 km: too short, Bombay-Thane distance is about 34 km; 50 km: overestimates the actual distance; 100 km: far too long for the Bombay-Thane route.

Correct Answer: C. Kolkata

• **Kolkata** = the city serving as headquarters for three railway zones: Eastern Railway, South Eastern Railway, and Kolkata Metro. • **3 zone headquarters** — Kolkata uniquely hosts three railway zone HQs, making it the city with the most railway administrative offices after New Delhi. • 💡 Wrong-option analysis: New Delhi: headquarters of Northern Railway and the Railway Board, but only one zone HQ; Mumbai: has two zone HQs (Central and Western Railway); Hyderabad: headquarters of South Central Railway only.

Correct Answer: D. 1853

• **1853** = the year India's first railway line was opened, on 16 April between Bombay (Bori Bunder) and Thane. • **16 April 1853** — the historic date when India's first train ran, marking the start of the Indian Railways system that grew to become the world's largest employer. • 💡 Wrong-option analysis: 1901: nearly 50 years too late, Indian Railways was already vast by then; 1850: slightly early, the actual inaugural run was 1853; 1857: year of the First War of Independence, 4 years after railways began.