RRB Group D Practice Set 21

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RRB Group D Practice Set 21 MCQ Series for CBT Exam

RRB Group D Practice Set 21 MCQ: Boost your preparation for the RRB Group D CBT Exam with this specially designed Free Mock Test Set-21. This mock test series is structured to align with the updated syllabus and pattern of the RRB Group D examination.

It features multiple-choice questions from key sections, including General Intelligence & Reasoning, General Awareness, Mathematics, and General Science, aimed at helping you improve speed, accuracy, and confidence. Utilize this mock test to evaluate your knowledge, identify weak areas, and get a step closer to cracking the exam with ease.

RRB Group D Practice Set 21

RRB Group D Practice Set 21 MCQ

Here are the MCQs:

1.If ‘ROAD’ is written as ‘URDG’, how will ‘COLD’ be written in the same code?

  • a) ERNG
  • b) EQNF
  • c) FQNE
  • d) GRPF

2. Which number will replace the question mark in the series?
5, 10, 20, 40, ?, 160

  • a) 60
  • b) 80
  • c) 100
  • d) 120

3. Find the odd one out:

  • a) Lion
  • b) Tiger
  • c) Bear
  • d) Sparrow

4. If 7 × 3 = 56, 6 × 4 = 48, and 8 × 5 = 80, what is 9 × 6 = ?

  • a) 54
  • b) 81
  • c) 108
  • d) 90

5. What comes next in the pattern?
2A, 4B, 6C, 8D, ?

  • a) 10E
  • b) 10F
  • c) 10G
  • d) 10H

6. Who is the author of the book Wings of Fire?

  • a) R. K. Narayan
  • b) A. P. J. Abdul Kalam
  • c) Arundhati Roy
  • d) Chetan Bhagat

7. The highest peak in India is:

  • a) K2
  • b) Kangchenjunga
  • c) Mount Everest
  • d) Nanda Devi

8. Which planet is known as the ‘Red Planet’?

  • a) Jupiter
  • b) Mars
  • c) Venus
  • d) Saturn

9. The first Indian satellite launched into space was named:

  • a) Bhaskara
  • b) Aryabhata
  • c) INSAT
  • d) Rohini

10. Who is known as the ‘Father of the Indian Constitution’?

  • a) Jawaharlal Nehru
  • b) B. R. Ambedkar
  • c) Mahatma Gandhi
  • d) Sardar Patel

11. Simplify: 24 ÷ 6 × 3 + 15 – 9 = ?

  • a) 18
  • b) 24
  • c) 27
  • d) 30

12. A train covers 240 km in 4 hours. What is its speed?

  • a) 50 km/h
  • b) 60 km/h
  • c) 70 km/h
  • d) 80 km/h

13. The area of a rectangle is 54 cm², and its length is 9 cm. What is its width?

  • a) 5 cm
  • b) 6 cm
  • c) 7 cm
  • d) 8 cm

14. If 40% of a number is 80, what is the number?

  • a) 180
  • b) 200
  • c) 220
  • d) 240

15. The least common multiple (LCM) of 12, 18, and 24 is:

  • a) 36
  • b) 48
  • c) 72
  • d) 96

RRB Group D Practice Set 21

Answers to the RRB Group D Practice Set 21 MCQ

Here are the answers:

  1. c) FQNE
  2. b) 80
  3. d) Sparrow
  4. d) 90
  5. a) 10E
  6. b) A. P. J. Abdul Kalam
  7. b) Kangchenjunga
  8. b) Mars
  9. b) Aryabhata
  10. b) B. R. Ambedkar
  11. c) 27
  12. b) 60 km/h
  13. b) 6 cm
  14. b) 200
  15. c) 72

RRB Group D Practice Set 21

Category- Competitive Exam MCQs

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