
RPF Constable Free Mock Test SET-37 MCQs: The Railway Protection Force (RPF) Constable exam is an important stepping stone for those aspiring to serve in one of India’s most crucial security forces. To help you prepare efficiently and effectively, we present Set-37 of the RPF Constable Free Mock Test Series. This set is designed to provide you with a diverse range of multiple-choice questions (MCQs) that cover key topics included in the Computer-Based Test (CBT) exam.
Each question is carefully crafted to mirror the exam pattern, ensuring that you are well-prepared to tackle the actual test. This mock test covers sections such as General Knowledge, Mathematics, Reasoning, and General Science, giving you a comprehensive practice session.

RPF Constable Free Mock Test SET-37 MCQs
1. What is the color of the Black Box inside an airplane?
- a) Black
- b) Orange
- c) Red
- d) White
2. If ‘P’ means ‘Q’, ‘Q’ means ‘x’, ‘R’ means ‘+’, and ‘S’ means ‘then’, what is the value of 15Q3P25R5S8?
- a) 48
- b) 46
- c) 40
- d) 52
3. Kaziranga Wildlife Sanctuary is famous for which animal?
- a) Two-Horned Rhinoceros
- b) Tiger
- c) Elephant
- d) One-Horned Rhinoceros
4. What is ‘Quick Lime’ (Calcium Oxide)?
- a) Caustic Potash
- b) Calcium Carbonate
- c) Calcium Oxide
- d) Potassium Cyanide
5. In which district of West Bengal can you find the ruins of ancient Bengal’s capital, Gour?
- a) Hooghly
- b) Bardhaman
- c) Jalpaiguri
- d) Malda
Also Read: SSC GD 2025 Free Practice SET-36 MCQs for Constable CBT Exam
6. Under which article of the Indian Constitution are High Courts given the power to issue Writs?
- a) Article 370
- b) Article 482
- c) Article 226
- d) Article 15
7. Which of the following is not a biodegradable waste?
- a) Wood
- b) Rotten Vegetables
- c) Animal Waste
- d) Thermocol
8. How many triangles are there in the given figure?
- a) 10
- b) 6
- c) 9
- d) 8
9. Amit said, “This woman is the wife of my mother’s grandson.” Who is the woman to Amit?
- a) Daughter-in-law
- b) Wife
- c) Mother
- d) Grandmother
10. Which animal is used as the symbol of the World Wide Fund for Nature (WWF)?
- a) Deer
- b) Panda
- c) Lion
- d) Giraffe
Also Read: RRB Group D 2025 Free Mock Test Set-32 MCQ Series for CBT Exam
11. In which language did Mahavir deliver his first sermon?
- a) Pali
- b) Sanskrit
- c) Nepali
- d) Urdu
12. What number will replace ‘X’?
- a) 6
- b) 5
- c) 2
- d) 3
13. Which river is known as the ‘sorrow of Bengal’?
- a) Hooghly
- b) Damodar
- c) Ajay
- d) Teesta
14. Who invented the periodic table?
- a) Albert Einstein
- b) Dmitri Mendeleev
- c) Marie Curie
- d) Robert Hooke
15. What does the term “GDP” stand for in economics?
- a) Gross Development Product
- b) Gross Domestic Product
- c) General Domestic Product
- d) General Development Process
Also Read: RPF Constable Free Mock Test SET-36 MCQs for CBT Exam
Answers to the RPF Constable Free Mock Test SET-37 MCQs
Here are the answers:
- b
- a
- d
- c
- d
- b
- c
- a
- a
- c
- b
- b
- c
- b
- b
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