If you’re preparing for the RRB NTPC exam, having an RRB NTPC practice set PDF in English can be a game-changer. These practice sets help you familiarize yourself with the exam pattern, improve speed, and identify weak areas. In this article, we’ll discuss where to find high-uality practice sets, their benefits, and how to use them effectively for maximum results.
Logical Reasoning
1. Read the statements and select a conclusion from the given alternatives:
Statements:
All cats are dogs. Some dogs are lions. No lion is a tiger.
Conclusions:
I. Some tigers are cats.
II. Some lions are cats.
III. No tiger is a cat.
(a) Only I follows
(b) Only II follows
(c) Only III follows
(d) Either I or III follows
Answer: (d) Either I or III follows
Explanation: From the statements, no direct relationship between cats and tigers is established. Thus, either conclusion I or III could follow, but not both.
2. In a certain code, “APPLE” is written as “CRRNG.” How is “ORANGE” coded in that code?
(a) TCPIG
(b) TBPIG
(c) TCPIH
(d) TBPIH
Answer: (a) TCPIG
Explanation: Each letter is shifted two positions forward in the alphabet: A→C, P→R, L→N, E→G, etc.
General Awareness
3. The first woman to win a Nobel Prize was:
(a) Marie Curie
(b) Mother Teresa
(c) Rosalind Franklin
(d) Jane Addams
Answer: (a) Marie Curie
Explanation: Marie Curie won the Nobel Prize in Physics in 1903 and in Chemistry in 1911.
4. The “Green Revolution” in India was primarily led by:
(a) Dr. M.S. Swaminathan
(b) Dr. A.P.J. Abdul Kalam
(c) Dr. C.V. Raman
(d) Dr. Homi Bhabha
Answer: (a) Dr. M.S. Swaminathan
Explanation: Dr. Swaminathan is known as the father of the Green Revolution in India for his work in agriculture.
Mathematics
5. Simplify: 3x(x+4)+2x3x(x+4)+2x.
(a) 3×2+14x3x 2 +14x
(b) 3×2+12x3x 2 +12x
(c) 5×2+14x5x 2 +14x
(d) 3×2+10x3x 2 +10x
Answer: (a) 3×2+14x3x 2 +14x
6. The LCM of 15 and 25 is:
(a) 50
(b) 75
(c) 100
(d) 125
Answer: (b) 75
Explanation: LCM of 15 (3 × 5) and 25 (5 × 5) is
3×5×5=75
3×5×5=75.
Science
7. Which gas is most abundant in the Earth’s atmosphere?
(a) Oxygen
(b) Nitrogen
(c) Carbon Dioxide
(d) Argon
Answer: (b) Nitrogen
Explanation: Nitrogen constitutes about 78% of the Earth’s atmosphere.
8. The process by which plants make food is called:
(a) Respiration
(b) Photosynthesis
(c) Transpiration
(d) Fermentation
Answer: (b) Photosynthesis
Explanation: Plants use sunlight to convert carbon dioxide and water into glucose and oxygen.
General Intelligence
9. If “PENCIL” is coded as “RGPENK,” how is “PAPER” coded?
(a) RCRGT
(b) RCRGP
(c) RCRG
(d) RCRGR
Answer: (a) RCRGT
Explanation: Each letter is shifted two positions forward: P→R, A→C, E→G, R→T.
10. Pointing to a woman, Rohan said, “She is the daughter of my mother’s only son.” How is Rohan related to the woman?
(a) Father
(b) Brother
(c) Uncle
(d) Grandfather
Answer: (a) Father
Explanation: Rohan’s mother’s only son is Rohan himself. Thus, the woman is his daughter.
Current Affairs
11. The 2024 Summer Olympics will be held in:
(a) Paris
(b) Los Angeles
(c) Tokyo
(d) Beijing
Answer: (a) Paris
Explanation: Paris is scheduled to host the 2024 Summer Olympics.
Additional uestions (Continued)
12. The value of
0.75÷0.5
0.75÷0.5 is:
(a) 1.5
(b) 0.125
(c) 1.25
(d) 15
Answer: (a) 1.5
Explanation:
0.75÷0.5=1.5
0.75÷0.5=1.5.
13. The first Indian to win an individual Olympic gold medal is:
(a) P.T. Usha
(b) Abhinav Bindra
(c) Milkha Singh
(d) Saina Nehwal
Answer: (b) Abhinav Bindra
Explanation: Abhinav Bindra won gold in shooting at the 2008 Beijing Olympics.
14. The chemical symbol for gold is:
(a) Ag
(b) Au
(c) Fe
(d) Pb
Answer: (b) Au
Explanation: The symbol for gold is “Au” (from Latin “aurum”).
15. The largest planet in the solar system is:
(a) Earth
(b) Jupiter
(c) Saturn
(d) Mars
Answer: (b) Jupiter
Explanation: Jupiter is the largest by both mass and volume.
Mathematics
16. If the HCF of two numbers is 12 and their LCM is 72, and one number is 24, the other number is:
(a) 36
(b) 48
(c) 60
(d) 72
Answer: (a) 36
Explanation: HCF × LCM = Product of numbers ⇒ 12 × 72 = 24 × x ⇒ x = 36.
17. A shopkeeper sells an article at a 20% profit. If the cost price is Rs. 250, the selling price is:
(a) Rs. 300
(b) Rs. 350
(c) Rs. 400
(d) Rs. 450
Answer: (a) Rs. 300
Explanation: SP = CP + Profit = 250 + (20% of 250) = 250 + 50 = Rs. 300.
General Science
18. The SI unit of electric current is:
(a) Volt
(b) Ohm
(c) Ampere
(d) Watt
Answer: (c) Ampere
Explanation: Ampere (A) is the SI unit for electric current.
19. Which gas is responsible for the greenhouse effect?
(a) Oxygen
(b) Nitrogen
(c) Carbon Dioxide
(d) Hydrogen
Answer: (c) Carbon Dioxide
Explanation: CO₂ traps heat in the atmosphere, causing the greenhouse effect.
Logical Reasoning
20. In a code, “BOOK” is written as “DM.” How is “PEN” written in that code?
(a) RGP
(b) RGO
(c) RHP
(d) RHO
Answer: (a) RGP
Explanation: Each letter shifts two positions forward: B→D, O→, K→M. Thus, P→R, E→G, N→P.
21. If “A + B” means A is the brother of B, and “A × B” means A is the mother of B, then “P × + R” means:
(a) P is R’s aunt
(b) P is R’s mother
(c) R is P’s son
(d) is P’s daughter
Answer: (b) P is R’s mother
Explanation: “P × ” means P is ’s mother, and ” + R” means is R’s brother. Thus, P is R’s mother.
History & Culture
22. The Indus Valley Civilization site “Lothal” is located in:
(a) Punjab
(b) Gujarat
(c) Rajasthan
(d) Haryana
Answer: (b) Gujarat
Explanation: Lothal, a major port city of the Indus Valley, is in Gujarat.
23. The first Battle of Panipat was fought in:
(a) 1526
(b) 1556
(c) 1761
(d) 1857
Answer: (a) 1526
Explanation: The battle was fought between Babur and Ibrahim Lodi, marking the start of the Mughal Empire.
Geography
24. The Tropic of Cancer does NOT pass through:
(a) Rajasthan
(b) Odisha
(c) Chhattisgarh
(d) Mizoram
Answer: (b) Odisha
Explanation: The Tropic of Cancer passes through 8 Indian states, excluding Odisha.
25. The “Ring of Fire” is associated with:
(a) Earthuakes and volcanoes
(b) Cyclones
(c) Tornadoes
(d) Glaciers
Answer: (a) Earthuakes and volcanoes
Explanation: The Pacific Ring of Fire is a seismically active zone with freuent earthuakes and volcanic eruptions.
Polity
26. The Fundamental Duties were added to the Indian Constitution by which amendment?
(a) 42nd Amendment
(b) 44th Amendment
(c) 73rd Amendment
(d) 86th Amendment
Answer: (a) 42nd Amendment
Explanation: Added in 1976 under the 42nd Amendment during the Emergency.
27. The Chairman of the Rajya Sabha is:
(a) Prime Minister
(b) President
(c) Vice President
(d) Speaker
Answer: (c) Vice President
Explanation: The Vice President of India serves as the ex-officio Chairman of the Rajya Sabha.
Current Affairs (2023-24)
28. The Chandrayaan-3 mission successfully landed on the Moon’s:
(a) North Pole
(b) South Pole
(c) Euator
(d) Far Side
Answer: (b) South Pole
Explanation: Chandrayaan-3 made India the first country to land near the lunar south pole.
29. The 2023 G20 Summit was hosted by:
(a) India
(b) Indonesia
(c) Brazil
(d) Japan
Answer: (a) India
Explanation: Held in New Delhi under the theme “Vasudhaiva Kutumbakam.”
Miscellaneous
30. The “Ctrl + Z” keyboard shortcut is used for:
(a) Undo
(b) Redo
(c) Copy
(d) Paste
Answer: (a) Undo
Explanation: Reverses the last action in most software applications.
31. The author of “The God of Small Things” is:
(a) Arundhati Roy
(b) Jhumpa Lahiri
(c) Kiran Desai
(d) Anita Desai
Answer: (a) Arundhati Roy
Explanation: The novel won the Booker Prize in 1997.
Mathematics & Data Interpretation
32. If the ratio of ages of A and B is 3:5 and the sum of their ages is 48 years, how old is B?
(a) 18
(b) 30
(c) 24
(d) 27
Answer: (b) 30
Explanation: Let ages be 3x and 5x. 3x + 5x = 48 ⇒ x = 6 ⇒ B’s age = 5×6 = 30.
33. The average of 5 numbers is 12. If one number is removed, the average becomes 10. The removed number is:
(a) 12
(b) 15
(c) 20
(d) 22
Answer: (c) 20
Explanation: Total of 5 numbers = 5×12 = 60. Total of 4 numbers = 4×10 = 40 ⇒ Removed number = 60−40 = 20.
General Science
34. Which organ produces insulin in the human body?
(a) Liver
(b) Pancreas
(c) Kidney
(d) Stomach
Answer: (b) Pancreas
Explanation: The pancreas secretes insulin to regulate blood sugar levels.
35. The chemical symbol for silver is:
(a) Si
(b) Ag
(c) Au
(d) Sr
Answer: (b) Ag
Explanation: Derived from Latin “argentum.”
Logical Reasoning
36. Find the odd one out:
(a) Suare
(b) Circle
(c) Triangle
(d) Rectangle
Answer: (b) Circle
Explanation: A circle is the only non-polygonal shape in the list.
37. If “MADRAS” is coded as “NBESBT,” how is “BOMBAY” coded?
(a) CPNCBZ
(b) CPOCBZ
(c) CNCBZ
(d) CPNCCZ
Answer: (a) CPNCBZ
Explanation: Each letter shifts one position forward: M→N, A→B, D→E, etc.
History & Culture
38. The “Jallianwala Bagh Massacre” occurred in which year?
(a) 1919
(b) 1921
(c) 1942
(d) 1857
Answer: (a) 1919
Explanation: General Dyer ordered troops to fire on a peaceful crowd in Amritsar on April 13, 1919.
39. The ancient university “Nalanda” was located in present-day:
(a) Bihar
(b) Uttar Pradesh
(c) Maharashtra
(d) Tamil Nadu
Answer: (a) Bihar
Explanation: Nalanda was a renowned Buddhist learning center in ancient India.
Geography
40. The “Duncan Passage” is located between:
(a) Andaman and Nicobar Islands
(b) Lakshadweep and Maldives
(c) Sri Lanka and India
(d) None of these
Answer: (a) Andaman and Nicobar Islands
Explanation: It separates South Andaman and Little Andaman.
41. Which river is known as the “Sorrow of Bihar”?
(a) Ganga
(b) Kosi
(c) Yamuna
(d) Brahmaputra
Answer: (b) Kosi
Explanation: Freuent floods in Bihar are caused by the Kosi River.
Polity
42. The minimum age to become a member of the Lok Sabha is:
(a) 21
(b) 25
(c) 30
(d) 35
Answer: (b) 25
Explanation: As per Article 84 of the Indian Constitution.
43. The “National Human Rights Commission” was established in:
(a) 1993
(b) 1976
(c) 1950
(d) 2002
Answer: (a) 1993
Explanation: Formed under the Protection of Human Rights Act, 1993.
Current Affairs (2023-24)
44. The “Khelo India Youth Games 2023” were held in:
(a) Madhya Pradesh
(b) Tamil Nadu
(c) Maharashtra
(d) Karnataka
Answer: (b) Tamil Nadu
Explanation: Hosted in Chennai from January 19–31, 2023.
45. The “Miyawaki Forest” techniue is associated with:
(a) Rapid afforestation
(b) Organic farming
(c) Water conservation
(d) Solar energy
Answer: (a) Rapid afforestation
Explanation: A Japanese method to create dense urban forests uickly.
Miscellaneous
46. The “Ctrl + Shift + Esc” shortcut is used to:
(a) Open Task Manager
(b) Close a window
(c) Refresh the screen
(d) Open File Explorer
Answer: (a) Open Task Manager
Explanation: Directly opens the Task Manager in Windows.
47. The author of “Wings of Fire” is:
(a) APJ Abdul Kalam
(b) R.K. Narayan
(c) Vikram Seth
(d) Chetan Bhagat
Answer: (a) APJ Abdul Kalam
Explanation: An autobiography of India’s “Missile Man.”
48. The “Statue of Unity” is dedicated to:
(a) Mahatma Gandhi
(b) Sardar Patel
(c) Bhagat Singh
(d) Subhash Chandra Bose
Answer: (b) Sardar Patel
Explanation: Located in Gujarat, it’s the world’s tallest statue (182 meters).
49. The “Pradhan Mantri Jan Dhan Yojana” aims to:
(a) Provide free education
(b) Ensure financial inclusion
(c) Subsidize healthcare
(d) Promote digital payments
Answer: (b) Ensure financial inclusion
Explanation: Launched in 2014 to provide bank accounts to the unbanked.
50. The “Python” programming language is named after:
(a) A snake
(b) A comedy show
(c) A mountain
(d) A scientist
Answer: (b) A comedy show
Explanation: Named after Monty Python’s Flying Circus, a BBC comedy series.
