100. Which is India’s largest surface transport organization in the public sector?
[RRB NTPC Undergraduate, 11 August 2025]
(A) Shipping Corporation of India
(B) National Highways Authority of India
(C) Indian Railways
(D) State Trading Corporation
Answer: (C) Indian Railways
Explanation: Indian Railways operates an extensive integrated railway network for passengers and freight. It is a public-sector transportation undertaking with infrastructure and services spread across India. NHAI develops highways but does not itself operate a comparable national passenger network.
99. Which freight transport mode was identified as especially energy-efficient for bulk cargo?
[RRB NTPC Graduate, 10 June 2025]
(A) Air transport
(B) Road transport
(C) Inland waterways
(D) Rail transport
Answer: (C) Inland waterways
Explanation: Inland water transport is highly energy efficient for many bulk freight movements because a vessel can move substantial loads with relatively low fuel consumption. Its practical usefulness depends on navigability, terminals, cargo demand and reliable water depths.
98. Which organization is India’s principal civil aviation safety regulator?
[RRB NTPC Graduate, 17 June 2025]
(A) Ministry of Road Transport and Highways
(B) Directorate General of Civil Aviation
(C) Airports Authority of India
(D) Indian Civil Aviation Forum
Answer: (B) Directorate General of Civil Aviation
Explanation: The Directorate General of Civil Aviation regulates civil aviation safety, licensing and technical standards in India. The Airports Authority of India manages numerous airports and navigation services, while the Ministry of Road Transport and Highways is concerned with roads.
97. What is the principal objective of the Sagarmala Programme?
[RRB NTPC Graduate, 24 June 2025]
(A) Development of inland towns alone
(B) Construction of satellite cities
(C) Port-led development
(D) Establishment of inland industrial corridors only
Answer: (C) Port-led development
Explanation: Sagarmala promotes port-led development through better port infrastructure, connectivity, coastal shipping and related industries. It seeks to reduce logistics costs by integrating ports with production and consumption centres. Bharatmala, by contrast, targets road corridors.
96. Which two cities received approval for greenfield airport development in the cited announcement?
[RRB NTPC Undergraduate, 4 September 2025]
(A) Pakyong and Kalaburagi
(B) Navi Mumbai and Itanagar
(C) Kota and Puri
(D) Shirdi and Kannur
Answer: (C) Kota and Puri
Explanation: Kota in Rajasthan and Puri in Odisha were named in the question’s reported airport-approval decision. Greenfield airports are planned on newly developed sites, unlike brownfield expansions, which upgrade existing aviation infrastructure.
95. Under which Allocation of Business Rules were ropeways assigned to the road transport ministry?
[RRB NTPC Undergraduate, 11 August 2025]
(A) 1951 Rules
(B) 1981 Rules
(C) 1961 Rules
(D) 1971 Rules
Answer: (C) 1961 Rules
Explanation: The Government of India Allocation of Business Rules, 1961, distribute responsibilities among ministries. Ropeway transport responsibilities were assigned through this administrative framework. The question tests the legal basis of portfolio allocation, rather than the date any ropeway opened.
94. National Waterway 4 includes which combination of waterways?
[SSC MTS, 9 October 2024]
(A) Mahanadi–Brahmani and East Coast Canal
(B) Brahmaputra River
(C) Godavari–Krishna rivers and Kakinada–Puducherry canals
(D) Ganga–Bhagirathi–Hooghly system
Answer: (C) Godavari–Krishna rivers and Kakinada–Puducherry canals
Explanation: National Waterway 4 follows the Kakinada–Puducherry canal network and associated Godavari and Krishna river stretches. It lies chiefly in southeastern India. The Ganga system is NW1 and the Brahmaputra route is NW2.
93. Which river system makes up India’s longest notified National Waterway?
[SSC Stenographer, 11 December 2024]
(A) West Coast Canal
(B) Ganga–Bhagirathi–Hooghly
(C) Brahmaputra
(D) North Buckingham Canal
Answer: (B) Ganga–Bhagirathi–Hooghly
Explanation: National Waterway 1 follows the Ganga–Bhagirathi–Hooghly system for roughly 1,620 kilometres between Prayagraj and Haldia. It is a major inland navigation corridor through the northern plains and the eastern deltaic region.
92. Which National Waterway covers the Mahanadi–Brahmani river and East Coast Canal system?
[SSC CGL, 24 September 2024]
(A) National Waterway 1
(B) National Waterway 3
(C) National Waterway 2
(D) National Waterway 5
Answer: (D) National Waterway 5
Explanation: National Waterway 5 links sections of the Brahmani and Mahanadi systems with the East Coast Canal in Odisha and West Bengal. This corridor is of particular interest for industrial and bulk cargo movement in eastern India.
91. Which combination of National Waterway and route is correctly matched?
[SSC CHSL, 9 July 2024]
(A) NW1 — Sadiya to Dhubri
(B) NW2 — Prayagraj to Haldia
(C) NW3 — Talcher to Dhamra
(D) NW5 — Talcher to Dhamra
Answer: (D) NW5 — Talcher to Dhamra
Explanation: National Waterway 5 includes the Talcher–Dhamra stretch associated with the Brahmani river system. NW1 connects Prayagraj and Haldia; NW2 covers the Brahmaputra’s Sadiya–Dhubri corridor. The question relies on matching designations to physical routes.
