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Reasoning Preparation for RRB Group D – Top 50 Practice Questions

Reasoning is one of the most scoring and time-efficient sections of the RRB Group D examination. With the right preparation strategy and enough practice, candidates can easily secure full or near-full marks in this section. Unlike Mathematics or General Science, Reasoning does not require formulas or memorization; instead, it tests your logical thinking, analytical ability, and presence of mind.

In this detailed guide, we will explain how to prepare Reasoning for RRB Group D, important topics, preparation strategy, common mistakes, and finally provide Top 50 practice questions that reflect the latest exam pattern. This post is designed especially for aspirants preparing through mock tests and online practice, like those available on eliveclass.com.


Importance of Reasoning in RRB Group D Exam

The Reasoning section falls under General Intelligence & Reasoning and usually carries 25 marks. Questions are mostly easy to moderate, but accuracy and speed are crucial. A well-prepared student can attempt all questions within 15–20 minutes, saving time for tougher sections.

Why Reasoning Is a High-Scoring Section

  • No lengthy calculations

  • Concept-based questions

  • Repetitive patterns every year

  • High accuracy with practice

  • Ideal for boosting overall score


RRB Group D Reasoning Syllabus (Complete)

To score well, you must be clear about the syllabus. Below are the important Reasoning topics for RRB Group D:

  1. Analogy

  2. Classification (Odd One Out)

  3. Coding–Decoding

  4. Number Series

  5. Alphabet Series

  6. Direction Sense

  7. Blood Relations

  8. Venn Diagrams

  9. Syllogism

  10. Statement & Conclusion

  11. Statement & Assumption

  12. Mathematical Operations

  13. Mirror & Water Image

  14. Figure Completion

  15. Counting of Figures

  16. Puzzle (Basic Level)

  17. Alphabet Test

  18. Order & Ranking

Most questions are direct and concept-based, not tricky like higher-level exams.


Preparation Strategy for Reasoning – RRB Group D

1. Understand the Basics First

Before jumping into mock tests, understand the logic behind each topic. For example:

  • In Coding-Decoding, learn letter shifting.

  • In Analogy, identify relationships.

  • In Direction Sense, fix directions clearly.

2. Practice Topic-Wise Questions

Practicing topic-wise questions helps you recognize patterns quickly. This is why mock tests on eliveclass.com are extremely useful, as they are designed according to the latest RRB trend.

3. Time Management

Do not spend more than 30–40 seconds on one reasoning question. If stuck, skip and move on.

4. Accuracy Over Guessing

Negative marking exists. Avoid blind guessing. With enough practice, reasoning accuracy can go above 90%.

5. Daily Practice

Even 30 minutes daily is enough for Reasoning if done consistently.


Common Mistakes to Avoid in Reasoning Section

  • Overthinking simple questions

  • Ignoring directions like “clockwise” or “only”

  • Rushing without reading full question

  • Not practicing previous-year patterns

  • Skipping mock test analysis


Top 50 Reasoning Practice Questions for RRB Group D

Below are 50 high-quality practice questions, prepared strictly as per RRB Group D exam level.


Analogy (Questions 1–5)

Q1. Pen : Write :: Knife : ?
A) Cut
B) Sharp
C) Weapon
D) Hold
Answer: A

Q2. Doctor : Hospital :: Teacher : ?
A) School
B) Student
C) Book
D) Class
Answer: A

Q3. Eye : See :: Ear : ?
A) Listen
B) Hear
C) Sound
D) Noise
Answer: B

Q4. Cow : Milk :: Bee : ?
A) Honey
B) Wax
C) Insect
D) Sting
Answer: A

Q5. Day : Night :: Hot : ?
A) Cold
B) Warm
C) Heat
D) Ice
Answer: A


Classification / Odd One Out (6–10)

Q6. Apple, Banana, Mango, Carrot
Answer: Carrot

Q7. Square, Rectangle, Circle, Triangle
Answer: Circle

Q8. Bus, Car, Train, Aeroplane
Answer: Train

Q9. Rose, Lotus, Lily, Grass
Answer: Grass

Q10. Gold, Silver, Iron, Plastic
Answer: Plastic


Coding–Decoding (11–15)

Q11. If CAT is coded as DBU, how is DOG coded?
Answer: EPH

Q12. If PEN = QFO, then BOOK = ?
Answer: CPPL

Q13. If 123 = ABC, then 245 = ?
Answer: BDE

Q14. If INDIA = JOEJB, then PAK = ?
Answer: QBL

Q15. If RAM = SBN, then MAN = ?
Answer: NBO


Number Series (16–20)

Q16. 2, 4, 8, 16, ?
Answer: 32

Q17. 5, 10, 20, 40, ?
Answer: 80

Q18. 1, 4, 9, 16, ?
Answer: 25

Q19. 3, 6, 12, 24, ?
Answer: 48

Q20. 7, 14, 21, 28, ?
Answer: 35


Alphabet Series (21–25)

Q21. A, C, E, G, ?
Answer: I

Q22. Z, X, V, T, ?
Answer: R

Q23. B, D, F, H, ?
Answer: J

Q24. M, N, O, P, ?
Answer: Q

Q25. A, D, G, J, ?
Answer: M


Direction Sense (26–30)

Q26. Rahul walks 10 m north, then 5 m east. How far is he from starting point?
Answer: √125 m

Q27. Facing east, turn right, then right again. Which direction now?
Answer: West

Q28. A man walks south, then turns left. Direction?
Answer: East

Q29. If you face north, which is on your right?
Answer: East

Q30. Walking west, turn right. Direction?
Answer: North


Blood Relations (31–35)

Q31. A is brother of B. B is sister of C. How is A related to C?
Answer: Brother

Q32. Father of mother is called?
Answer: Maternal Grandfather

Q33. Son of my father’s sister is my?
Answer: Cousin

Q34. Mother’s brother is called?
Answer: Maternal Uncle

Q35. Wife of my brother is my?
Answer: Sister-in-law


Venn Diagram (36–40)

Q36. Pen, Pencil, Eraser
Answer: Stationery

Q37. Teacher, Student, Human
Answer: Human

Q38. Dog, Cat, Animal
Answer: Animal

Q39. Mango, Fruit, Food
Answer: Food

Q40. Rose, Flower, Plant
Answer: Plant


Mathematical Operations (41–45)

Q41. If + means × and × means −, then 5 + 3 × 2 = ?
Answer: 13

Q42. If − means ÷, then 8 − 2 = ?
Answer: 4

Q43. If ÷ means +, then 6 ÷ 4 = ?
Answer: 10

Q44. If × means +, then 7 × 5 = ?
Answer: 12

Q45. If + means −, then 9 + 4 = ?
Answer: 5


Miscellaneous Reasoning (46–50)

Q46. How many triangles in a triangle divided into 4 parts?
Answer: 16

Q47. Mirror image of ‘b’?
Answer: d

Q48. Which letter is 5th from left in ENGLISH?
Answer: L

Q49. Opposite of North-East?
Answer: South-West

Q50. Complete the figure series (basic pattern).
Answer: Next rotated figure


Final Words

Reasoning can be your strongest weapon in the RRB Group D exam if prepared smartly. Focus on understanding patterns, practicing daily, and attempting full-length mock tests. The Top 50 questions given above are perfect for revision and confidence building.

For RRB Group D mock tests, CSV-based practice sets, and exam-oriented content, keep practicing on eliveclass.com and stay ahead of the competition.

Consistent practice + smart strategy = Success in Reasoning.

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