📘 Number Series (संख्या श्रृंखला) – 25 प्रश्न उत्तर सहित
Q1. 2, 4, 8, 16, ?
👉 Logic: हर बार ×2
👉 Answer = 32
Q2. 5, 10, 20, 40, ?
👉 Logic: हर बार ×2
👉 Answer = 80
Q3. 3, 6, 9, 12, ?
👉 Logic: +3
👉 Answer = 15
Q4. 1, 4, 9, 16, 25, ?
👉 Logic: Square Numbers (1², 2², 3² …)
👉 Answer = 36
Q5. 2, 6, 12, 20, ?
👉 Logic: +4, +6, +8 …
👉 Answer = 30
Q6. 11, 14, 17, 20, ?
👉 Logic: +3
👉 Answer = 23
Q7. 7, 14, 28, 56, ?
👉 Logic: ×2
👉 Answer = 112
Q8. 1, 2, 6, 24, ?
👉 Logic: Factorials (1!, 2!, 3!, 4!)
👉 Answer = 120
Q9. 50, 45, 40, 35, ?
👉 Logic: –5
👉 Answer = 30
Q10. 2, 5, 10, 17, 26, ?
👉 Logic: +3, +5, +7, +9 …
👉 Answer = 37
Q11. 4, 9, 19, 39, ?
👉 Logic: ×2 +1, ×2 +1 …
👉 Answer = 79
Q12. 125, 64, 27, 8, ?
👉 Logic: Cube numbers decreasing (5³, 4³, 3³, 2³, 1³)
👉 Answer = 1
Q13. 1, 8, 27, 64, ?
👉 Logic: Cube numbers (1³, 2³, 3³, 4³, 5³)
👉 Answer = 125
Q14. 100, 90, 80, 70, ?
👉 Logic: –10
👉 Answer = 60
Q15. 1, 2, 4, 7, 11, ?
👉 Logic: +1, +2, +3, +4 …
👉 Answer = 16
Q16. 2, 3, 5, 7, 11, 13, ?
👉 Logic: Prime Numbers
👉 Answer = 17
Q17. 81, 64, 49, 36, ?
👉 Logic: Square Numbers decreasing (9², 8², 7², 6², 5²)
👉 Answer = 25
Q18. 10, 20, 30, 50, 80, ?
👉 Logic: +10, +10, +20, +30 …
👉 Answer = 120
Q19. 4, 16, 64, 256, ?
👉 Logic: ×4
👉 Answer = 1024
Q20. 1, 3, 9, 27, ?
👉 Logic: ×3
👉 Answer = 81
Q21. 15, 30, 45, 60, ?
👉 Logic: +15
👉 Answer = 75
Q22. 90, 80, 70, 60, ?
👉 Logic: –10
👉 Answer = 50
Q23. 2, 4, 12, 48, ?
👉 Logic: ×2, ×3, ×4 …
👉 Answer = 240
Q24. 5, 25, 125, 625, ?
👉 Logic: ×5
👉 Answer = 3125
Q25. 9, 18, 36, 72, ?
👉 Logic: ×2
👉 Answer = 144
🔤 Alphabet Series (वर्णमाला श्रृंखला) – 25 प्रश्न उत्तर सहित
Q26. A, C, E, G, ?
👉 Logic: +2 letters
👉 Answer = I
Q27. Z, X, V, T, ?
👉 Logic: –2 letters
👉 Answer = R
Q28. A, B, D, G, K, ?
👉 Logic: +0, +1, +2, +3, +4 …
👉 Answer = P
Q29. D, G, J, M, ?
👉 Logic: +3 letters
👉 Answer = P
Q30. B, E, H, K, ?
👉 Logic: +3 letters
👉 Answer = N
Q31. A, Z, B, Y, C, X, ?
👉 Logic: Forward & backward together
👉 Answer = D & W
Q32. K, L, N, Q, U, ?
👉 Logic: +1, +2, +3, +4 …
👉 Answer = Z
Q33. A, C, F, J, O, ?
👉 Logic: +2, +3, +4, +5 …
👉 Answer = U
Q34. Z, Y, W, T, P, ?
👉 Logic: –1, –2, –3, –4 …
👉 Answer = K
Q35. A, D, I, P, ?
👉 Logic: +3, +5, +7 …
👉 Answer = Y
Q36. B, C, E, H, L, ?
👉 Logic: +1, +2, +3, +4 …
👉 Answer = Q
Q37. A, F, K, P, ?
👉 Logic: +5
👉 Answer = U
Q38. C, F, J, O, ?
👉 Logic: +3, +4, +5 …
👉 Answer = U
Q39. Z, W, S, N, ?
👉 Logic: –3, –4, –5 …
👉 Answer = H
Q40. A, C, G, M, ?
👉 Logic: +2, +4, +6 …
👉 Answer = U
Q41. B, E, H, K, ?
👉 Logic: +3
👉 Answer = N
Q42. A, D, I, P, Y, ?
👉 Logic: +3, +5, +7, +9 …
👉 Answer = H (लेकिन अगला cycle होगा AB series → वास्तव में = H का अगला round = H नहीं बल्कि AB होगा, सही Answer = AB)
Q43. F, I, L, O, ?
👉 Logic: +3
👉 Answer = R
Q44. A, C, F, J, O, ?
👉 Logic: +2, +3, +4, +5 …
👉 Answer = U
Q45. M, N, P, Q, S, ?
👉 Logic: +1, +2, +1, +2 …
👉 Answer = T
Q46. Z, U, P, K, ?
👉 Logic: –5
👉 Answer = F
Q47. B, F, J, N, ?
👉 Logic: +4
👉 Answer = R
Q48. C, H, M, R, ?
👉 Logic: +5
👉 Answer = W
Q49. A, Z, C, X, E, V, ?
👉 Logic: Forward +2, backward –2 …
👉 Answer = G & T
Q50. K, J, H, E, A, ?
👉 Logic: –1, –2, –3, –4 …
👉 Answer = V
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