These essential MCQ questions are selected from the most important topics in Railways RRB NTPC (Non-Technical Popular Categories) examinations 2026. Sections include Indian History, Geography, General Science, Indian Polity and Current Affairs for posts like Junior Clerk, Station Master and Goods Guard. For truely unlimited daily MCQ practice, visit Vooo AI Education.

🚆 RRB NTPC General Awareness
1NTPC in Railways stands for:
A. Non-Technical Popular Categories
B. Non-Technical Professional Categories
C. National Technical Popular Categories
D. Non-Technical Primary Categories
Answer: A — Non-Technical Popular Categories
RRB NTPC (Non-Technical Popular Categories) recruitment is conducted by Railway Recruitment Boards for posts like Junior Clerk cum Typist, Station Master, Goods Guard, Senior Commercial cum Ticket Clerk and Junior Account Assistant.
2The first railway line in India was opened between:
A. Delhi and Agra
B. Bombay and Thane
C. Calcutta and Raniganj
D. Madras and Arcot
Answer: B — Bombay and Thane
India's first passenger railway line was opened on 16 April 1853 between Bombay (Bori Bunder) and Thane, covering a distance of 34 km. The train was hauled by three steam locomotives named Sahib, Sindh and Sultan, and carried about 400 passengers.
3What is the full form of UNESCO?
A. United Nations Educational Scientific and Cultural Organization
B. United Nations Economic Social and Cultural Organization
C. Universal Nations Educational Scientific and Cultural Organization
D. United Nations Environmental Scientific and Cultural Organization
Answer: A — United Nations Educational Scientific and Cultural Organization
UNESCO (United Nations Educational, Scientific and Cultural Organization) was founded on 16 November 1945. Its headquarters are in Paris. UNESCO promotes international collaboration in education, science, culture and communication, and designates World Heritage Sites.
4The Konkan Railway connects Mumbai to:
A. Kochi
B. Mangaluru
C. Goa
D. Thiruvananthapuram
Answer: B — Mangaluru
Konkan Railway connects Roha (near Mumbai, Maharashtra) to Thokur (near Mangaluru, Karnataka), a distance of 741 km along India's western coast. It passes through Maharashtra, Goa and Karnataka, with 92 tunnels and 2,000 bridges making it an engineering marvel.
5Who invented the steam engine?
A. James Watt
B. Thomas Edison
C. Nikola Tesla
D. George Stephenson
Answer: A — James Watt
James Watt significantly improved the steam engine in 1769, making it practical for industrial use. George Stephenson later used steam engine technology to develop the first steam locomotive. James Watt's contribution to the Industrial Revolution was so significant that the unit of power is named after him.
6The Tropic of Capricorn passes through which continent?
A. Asia
B. Europe
C. Africa
D. North America
Answer: C — Africa
The Tropic of Capricorn (23.5°S latitude) passes through Africa, South America and Australia. It marks the southernmost point where the Sun appears directly overhead at noon, which occurs at the December solstice. The Tropic of Cancer (23.5°N) passes through India.
7Which is the highest civilian award in India?
A. Padma Shri
B. Padma Bhushan
C. Padma Vibhushan
D. Bharat Ratna
Answer: D — Bharat Ratna
Bharat Ratna is India's highest civilian honour, awarded for exceptional service towards advancement of art, literature, science, or public service. It was first awarded in 1954 to C. Rajagopalachari, S. Radhakrishnan and C.V. Raman. It is not necessarily awarded every year.
8The Indian Ocean is bounded on the north by:
A. Africa
B. Australia
C. India and Asia
D. Antarctica
Answer: C — India and Asia
The Indian Ocean is bounded on the north by India, Pakistan, Iran and the Arabian Peninsula (Asia and the Indian subcontinent), on the west by Africa, on the east by the Malay Peninsula and Australia, and on the south by Antarctica. It is the third largest ocean.
9Cholera is caused by:
A. Virus
B. Bacteria
C. Fungus
D. Protozoa
Answer: B — Bacteria
Cholera is caused by the bacterium Vibrio cholerae. It is transmitted through contaminated water and food. Symptoms include severe watery diarrhoea and dehydration, which can be fatal if untreated. Oral rehydration therapy (ORT) is the primary treatment.
10The book "Wings of Fire" was written by:
A. Jawaharlal Nehru
B. Vikram Sarabhai
C. APJ Abdul Kalam
D. Homi Bhabha
Answer: C — APJ Abdul Kalam
"Wings of Fire" is the autobiography of Dr. APJ Abdul Kalam, the Missile Man of India and 11th President of India. Written with Arun Tiwari, it describes his childhood, education and journey to becoming India's leading aerospace scientist at ISRO and DRDO.

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