Railway RRB Group D Practice Series Set-38: The Railway Recruitment Board (RRB) Group D exam is a highly competitive test for candidates aspiring to join the Indian Railways in various non-technical positions. The Computer-Based Test (CBT) exam assesses candidates in multiple areas, including general knowledge, reasoning, mathematics, and general science.
Set-38 of the RRB Group D Practice Series includes a collection of multiple-choice questions (MCQs) designed to help candidates prepare effectively for the CBT exam. These questions cover a broad range of topics, providing insights into the types of questions that may appear on the actual exam. By regularly practicing these mock test questions, candidates can improve their problem-solving speed, accuracy, and overall exam performance.
Railway RRB Group D Practice Series Set-38
Here are the MCQs:
1. 12 numbers are arranged in ascending order. The average of the last 11 numbers is 9, and the average of all 12 numbers is 11. Find the value of the second number, which is 66% more than the first number:
- (a) 54
- (b) 53
- (c) 55
- (d) 56
2. The ____ is the strait between Tamil Nadu, India, and the Jaffna District in the northern part of Sri Lanka.
- (a) Bering Strait
- (b) Palk Strait
- (c) Hormuz Strait
- (d) Malacca Strait
3. In a grouped data, which of the following is the upper limit of the class interval 70-79?
- (a) 79
- (b) 70
- (c) 79.5
- (d) 69.5
4. Which of the following authors is famous for writing a book that gives a detailed and fascinating description of the social and cultural life of the Indian subcontinent in the 14th century?
- (a) Al-Biruni
- (b) Francoise Bernier
- (c) Ibn Battuta
- (d) Hiuen Tsang
5. Which of the following quadratic equations will not have real roots?
- (a) x² + 4x + 4 = 0
- (b) x² + 4x + 5 = 0
- (c) x² + 4x – 4 = 0
- (d) x² + 4x – 5 = 0
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6. An individual can obtain Indian citizenship by residence if they have lived in India for how many years as a normal citizen?
- (a) 5
- (b) 15
- (c) 9
- (d) 12
7. In a coded language, the signal for ‘Find my car’ is ‘mi co kh’, the signal for ‘black vintage car’ is ‘co ne ve’, and the signal for ‘find black house’ is ‘ne kh sa’. What is the signal for ‘my vintage house’?
- (a) ve kh ne
- (b) mi ne co
- (c) khi co sa
- (d) sami ve
8. CD, XY, and Z scored different marks in the same exam. All marks are integers. D received the second-lowest marks, which are 40. X scored more than D but less than 45, which is not the highest mark. C’s marks are an even number. What could be C’s possible marks?
- (a) 38
- (b) 44
- (c) 46
- (d) 42
9. Which popular folk dance of Himachal Pradesh involves participants performing a yajna as a tribute to deities?
- (a) Zaira
- (b) Bihu
- (c) Kalbeliya
- (d) Nati
10. The Golden Quadrilateral is a transportation network aimed at facilitating the quick movement of goods and people across India. What type of network does it refer to?
- (a) Airway
- (b) Railways
- (c) Roadways
- (d) Waterways
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11. Find the volume (in cubic centimeters) of a cone whose base area is 1,386 cm² and height is 30 cm.
- (a) 45810
- (b) 41850
- (c) 41580
- (d) 40815
12. In India, the Chief Election Commissioner is appointed by:
- (a) The Chief Justice of India
- (b) The President of India
- (c) The Prime Minister of India
- (d) The Speaker of the Lok Sabha
13. Five boys, Anand, Baloo, Charan, Dinesh, and Tom, are sitting on stairs in such a way that Anand is sitting exactly below Tom, who is sitting directly below Baloo. Charan is sitting between Anand and Dinesh. Who is sitting exactly between Tom and Charan?
- (a) Anand
- (b) Baloo
- (c) Dinesh
- (d) It cannot be determined
14. In a memory device, each cell can store one bit of information in binary form. What does the term “bit” represent?
- (a) Binary Device
- (b) Bidirectional Device
- (c) Binary Digit
- (d) Bidirectional Digit
15. According to which section of the Indian Constitution can a financial emergency be declared?
- (a) Article 356
- (b) Article 359
- (c) Article 360
- (d) Article 352
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Answers to the Railway RRB Group D Practice Series Set-38
Here are the answers:
- c
- b
- c
- c
- b
- d
- d
- c
- d
- c
- c
- b
- a
- c
- c
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