🧠 RRB NTPC 2025 Reasoning Practice Set 03 – The Ultimate Brain-Booster!

RRB NTPC 2025 Reasoning Practice Set 03: Are you preparing for the RRB NTPC 2025 exam and feeling stuck with reasoning questions? Don’t worry — you’re not alone! Reasoning is one of the most crucial and scoring sections in the RRB NTPC exam, but it can also be tricky if you don’t practice regularly.

That’s why we’ve created this special RRB NTPC 2025 Reasoning Practice Set 03 designed to boost your brainpower and sharpen your problem-solving skills. From puzzles and syllogisms to coding-decoding and blood relations — this set covers a variety of question types that frequently appear in the exam.

✅ Practice smart.
✅ Learn shortcut techniques.
✅ Track your progress with answer keys.

Let’s dive into this practice set and take one step closer to cracking RRB NTPC 2025 with confidence!

RRB NTPC 2025 Reasoning Practice Set 03

🔢 Number Series (Q1–10)

1. 2, 6, 12, 20, ?
   A. 30 B. 28 C. 26 D. 36
2. 121, 144, 169, 196, ?
   A. 221 B. 225 C. 214 D. 256
3. 8, 24, 12, 36, 18, ?
   A. 54 B. 48 C. 30 D. 42
4. 3, 12, 48, 192, ?
   A. 768 B. 576 C. 384 D. 960
5. 5, 10, 20, 40, ?
   A. 60 B. 70 C. 80 D. 90
6. 81, 27, 9, 3, ?
   A. 1 B. 2 C. 0 D. 6
7. 4, 5, 9, 14, 23, ?
   A. 36 B. 33 C. 39 D. 41
8. 19, 28, 37, 46, ?
   A. 55 B. 57 C. 54 D. 59
9. 50, 100, 20, 40, 8, ?
   A. 16 B. 6 C. 12 D. 4
10. 125, 25, 5, 1, ?
    A. 0.5 B. 0.2 C. 0.1 D. 0.25

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🔤 Alphabet Series (Q11–20)

11. A, C, F, J, O, ?
    A. T B. V C. W D. U
12. Z, X, U, Q, ?
    A. L B. N C. O D. M
13. AZ, BY, CX, ?
    A. DW B. EV C. FW D. DZ
14. B, E, H, K, ?
    A. N B. M C. O D. Q
15. D, G, J, M, ?
    A. P B. O C. Q D. R
16. A, E, I, M, ?
    A. Q B. R C. P D. S
17. M, L, J, G, C, ?
    A. A B. B C. E D. D
18. E, H, K, N, ?
    A. Q B. R C. S D. P
19. A, D, I, P, ?
    A. S B. U C. Y D. Z
20. Z, V, R, N, ?
    A. J B. L C. K D. M

🔐 Coding-Decoding (Q21–30)

21. If BAG = 2137, then DOG = ?
    A. 4157 B. 4756 C. 4747 D. 4757
22. If CAT = XZG, then DOG = ?
    A. WLT B. WRL C. WKS D. WLS
23. If ‘TABLE’ is coded as ‘GZOVV’, then ‘CHAIR’ = ?
    A. XSZRI B. XSZIR C. XTZRI D. WRYQI
24. In a certain code, if MANGO = NZOFH, then APPLE = ?
    A. BQQMF B. BQQKG C. CQQKG D. ZOQKG
25. If NEPAL = 54132, then PANEL = ?
    A. 25134 B. 24315 C. 21354 D. 43152
26. If BOY = 25, then GIRL = ?
    A. 50 B. 45 C. 52 D. 60
27. If TEA = 25, then COFFEE = ?
    A. 45 B. 49 C. 55 D. 50
28. If LUCK = 48, then LUCKY = ?
    A. 74 B. 82 C. 89 D. 96
29. If WHITE = 76, then BLACK = ?
    A. 50 B. 64 C. 71 D. 67
30. In a code, if ‘TREE’ is 64, then ‘PLANT’ = ?
    A. 62 B. 65 C. 68 D. 70

🧭 Direction Sense (Q31–40)

31. Raj walks 5 m North, turns right and walks 3 m. Then he turns right again and walks 5 m. Which direction is he facing now?
    A. North B. South C. East D. West
32. A man walks 10 m North, then 10 m East, then 10 m South. How far is he from starting point?
    A. 10 m B. 20 m C. 30 m D. 14.14 m
33. Rina is facing North. She turns 90° clockwise and then 180° anticlockwise. What direction is she facing now?
    A. East B. West C. South D. North
34. If you are facing East, and turn 270° anti-clockwise, which direction will you face?
    A. North B. West C. South D. East
35. A person moves 6 m North, then 8 m East, then 6 m South. Find the distance from initial point.
    A. 10 m B. 12 m C. 14 m D. 8 m
36. A walks 3 km North, turns left and walks 4 km. What is the distance from the starting point?
    A. 3 km B. 4 km C. 5 km D. 6 km
37. If a person walks 10 m, turns right, walks 6 m, turns left, and walks 4 m, what is his final distance from starting point?
    A. 10 m B. 12 m C. 11 m D. 13 m
38. Facing South, turn left, then left again. Now facing?
    A. North B. South C. East D. West
39. East-facing person turns right → right → left. Final direction?
    A. South B. West C. North D. East
40. West-facing person turns 180°. Final direction?
    A. East B. West C. South D. North

🧬 Blood Relation, Puzzle, Analogy (Q41–50)

41. Pointing to a girl, John says, “She is the daughter of my mother’s only son.” Who is the girl to John?
    A. Sister B. Cousin C. Niece D. Daughter
42. A is B’s brother. B is C’s father. What is A to C?
    A. Uncle B. Father C. Cousin D. Brother
43. Ram is the father of Rina. Rina is the sister of Rahul. Rahul is the son of Sita. Who is Sita to Rina?
    A. Mother B. Aunt C. Sister D. Grandmother
44. Select the odd one out:
    A. Mango B. Apple C. Carrot D. Banana
45. Select the odd one:
    A. Pen B. Pencil C. Paper D. Scale
46. If Doctor : Hospital, then Teacher : ?
    A. Book B. School C. Student D. Exam
47. If Fan : Cool :: Heater : ?
    A. Fire B. Room C. Warm D. Electricity
48. Which word does not belong?
    A. Cow B. Goat C. Dog D. Fox
49. If ‘Fish’ is coded as ‘Water’, then ‘Bird’ is coded as?
    A. Tree B. Nest C. Air D. Wing
50. In a code, LION = 50, then TIGER = ?
    A. 64 B. 58 C. 72 D. 76

✅ Answer Key for RRB NTPC 2025 Reasoning Practice Set 03:

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🔢 Number Series (Q1–10)

1. B. 30
2. B. 225
3. A. 54
4. A. 768
5. C. 80
6. A. 1
7. B. 36
8. A. 55
9. D. 16
10. A. 0.5

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🔤 Alphabet Series (Q11–20)

11. C. W
12. D. M
13. A. DW
14. A. N
15. A. P
16. A. Q
17. B. B
18. A. Q
19. C. Y
20. A. J

🔐 Coding-Decoding (Q21–30)

21. D. 4757
22. B. WRL
23. A. XSZRI
24. A. BQQMF
25. A. 25134
26. D. 60
27. B. 49
28. D. 96
29. D. 67
30. C. 68

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🧭 Direction Sense (Q31–40)

31. C. East
32. D. 14.14 m
33. B. West
34. C. South
35. A. 10 m
36. C. 5 km
37. D. 13 m
38. A. North
39. A. South
40. A. East

🧬 Blood Relation, Puzzle, Analogy (Q41–50)

41. D. Daughter
42. A. Uncle
43. A. Mother
44. C. Carrot
45. C. Paper
46. B. School
47. C. Warm
48. D. Fox
49. C. Air
50. B. 58