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
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No lengthy calculations
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Concept-based questions
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Repetitive patterns every year
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High accuracy with practice
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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:
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Analogy
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Classification (Odd One Out)
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Coding–Decoding
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Number Series
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Alphabet Series
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Direction Sense
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Blood Relations
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Venn Diagrams
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Syllogism
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Statement & Conclusion
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Statement & Assumption
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Mathematical Operations
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Mirror & Water Image
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Figure Completion
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Counting of Figures
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Puzzle (Basic Level)
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Alphabet Test
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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:
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In Coding-Decoding, learn letter shifting.
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In Analogy, identify relationships.
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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
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Overthinking simple questions
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Ignoring directions like “clockwise” or “only”
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Rushing without reading full question
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Not practicing previous-year patterns
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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.
