300 Reasoning Questions perfect for Class 11

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300 Reasoning Questions perfect for Class 11

April 2, 2026 in CM Shri

300 Reasoning Questions (mixed: logical, verbal, non-verbal, analytical) — perfect for Class 11 entrance / competitive exam preparation

🧠 300 Reasoning Questions

🔢 Section 1: Number Series (1–50)

  1. 2, 4, 8, 16, ?
  2. 5, 10, 20, 40, ?
  3. 1, 4, 9, 16, ?
  4. 3, 6, 12, 24, ?
  5. 7, 14, 21, 28, ?
  6. 11, 13, 17, 19, ?
  7. 2, 6, 7, 21, 22, ?
  8. 4, 9, 16, 25, ?
  9. 10, 20, 30, 50, ?
  10. 8, 16, 32, 64, ?
  11. 1, 1, 2, 3, 5, ?
  12. 9, 18, 27, 36, ?
  13. 6, 13, 20, 27, ?
  14. 2, 3, 5, 7, 11, ?
  15. 100, 90, 80, 70, ?
  16. 1, 3, 6, 10, ?
  17. 5, 25, 125, ?
  18. 2, 5, 10, 17, ?
  19. 81, 64, 49, 36, ?
  20. 1, 2, 6, 24, ?
  21. 14, 28, 56, ?
  22. 121, 144, 169, ?
  23. 3, 9, 27, ?
  24. 4, 6, 9, 13, ?
  25. 10, 9, 7, 4, ?
  26. 2, 12, 36, ?
  27. 7, 49, 343, ?
  28. 15, 30, 45, 60, ?
  29. 100, 200, 300, ?
  30. 5, 10, 15, 25, ?
  31. 1, 4, 13, 40, ?
  32. 3, 12, 48, ?
  33. 2, 3, 6, 18, ?
  34. 5, 7, 11, 19, ?
  35. 8, 27, 64, ?
  36. 2, 6, 12, 20, ?
  37. 7, 10, 8, 11, 9, ?
  38. 1, 8, 27, 64, ?
  39. 9, 27, 81, ?
  40. 2, 4, 12, 48, ?
  41. 11, 22, 44, ?
  42. 6, 18, 54, ?
  43. 3, 5, 9, 17, ?
  44. 12, 11, 13, 12, 14, ?
  45. 1000, 900, 800, ?
  46. 4, 5, 7, 10, ?
  47. 13, 17, 23, 31, ?
  48. 1, 2, 4, 7, 11, ?
  49. 5, 6, 8, 11, 15, ?
  50. 2, 3, 5, 9, 17, ?

🔤 Section 2: Alphabet Series (51–100)

  1. A, C, E, G, ?
  2. B, D, F, H, ?
  3. Z, X, V, T, ?
  4. A, D, G, J, ?
  5. M, O, Q, S, ?
  6. A, Z, B, Y, ?
  7. C, F, I, L, ?
  8. D, H, L, P, ?
  9. E, J, O, T, ?
  10. A, B, D, G, ?
  11. Z, Y, W, T, ?
  12. K, M, O, Q, ?
  13. A, E, I, M, ?
  14. P, R, T, V, ?
  15. B, E, H, K, ?
  16. D, G, J, M, ?
  17. A, C, F, J, ?
  18. H, K, O, T, ?
  19. B, D, G, K, ?
  20. Z, W, S, P, ?
  21. A, F, K, P, ?
  22. G, L, Q, V, ?
  23. C, H, M, R, ?
  24. E, I, N, S, ?
  25. B, F, K, P, ?
  26. D, I, O, V, ?
  27. A, D, H, M, ?
  28. C, G, L, R, ?
  29. E, J, P, W, ?
  30. B, G, M, T, ?
  31. A, Z, Y, X, ?
  32. Z, X, U, Q, ?
  33. A, C, G, M, ?
  34. B, E, J, Q, ?
  35. D, H, N, V, ?
  36. F, K, Q, X, ?
  37. G, L, R, Y, ?
  38. H, N, U, C, ?
  39. A, D, I, P, ?
  40. B, F, L, T, ?
  41. C, H, O, X, ?
  42. D, J, Q, Z, ?
  43. E, L, U, F, ?
  44. A, B, E, J, ?
  45. C, D, G, L, ?
  46. B, C, F, K, ?
  47. D, E, H, M, ?
  48. E, F, I, N, ?
  49. F, G, J, O, ?
  50. G, H, K, P, ?

🧩 Section 3: Coding-Decoding (101–150)

  1. CAT = DBU, DOG = ?
  2. PEN = QFO, BOOK = ?
  3. SUN = TVO, SKY = ?
  4. RAT = SBU, BAT = ?
  5. CAR = DBQ, BUS = ?
  6. KEY = LFZ, LOCK = ?
  7. MAP = NBQ, CAP = ?
  8. BOX = CPY, FOX = ?
  9. FAN = GBO, PAN = ?
  10. DAY = EBZ, MAY = ?
  11. RED = SFE, BED = ?
  12. HAT = IBU, CAT = ?
  13. TOP = UPQ, COP = ?
  14. LION = MJPO, TIGER = ?
  15. TREE = USFF, FREE = ?
  16. MILK = NJML, SILK = ?
  17. GOLD = HPME, SOLD = ?
  18. NAME = OBNF, SAME = ?
  19. RING = SJNH, KING = ?
  20. WORD = XPSE, BIRD = ?
  21. MOON = NPPQ, SOON = ?
  22. STAR = TUBS, CAR = ?
  23. BOOK = CPPL, LOOK = ?
  24. HAND = IBOE, LAND = ?
  25. PLAY = QMBZ, CLAY = ?
  26. FARM = GBSN, HARM = ?
  27. WINE = XJOF, MINE = ?
  28. HEAT = IFBU, MEAT = ?
  29. HOME = IPNF, COME = ?
  30. FIRE = GJSF, WIRE = ?
  31. ROAD = SPBE, LOAD = ?
  32. SAND = TBOE, BAND = ?
  33. KING = LJOF, RING = ?
  34. FISH = GJTI, DISH = ?
  35. NOTE = OPUF, VOTE = ?
  36. TREE = USFF, BREE = ?
  37. TIME = UJNF, DIME = ?
  38. WORK = XPSL, FORK = ?
  39. HAND = IBOE, SAND = ?
  40. NAME = OBNF, GAME = ?
  41. PLAY = QMBZ, STAY = ?
  42. HEAR = IFBS, BEAR = ?
  43. ROAD = SPBE, GOAD = ?
  44. RAIN = SBJO, GAIN = ?
  45. SELL = TFMM, WELL = ?
  46. BELL = CFMM, TELL = ?
  47. ROLL = SPMM, POLL = ?
  48. CALL = DBMM, FALL = ?
  49. HILL = IJMM, MILL = ?
  50. DOLL = EPMM, LOLL = ?

🧠 Section 4: Logical Reasoning (151–200)

  1. All cats are animals. Some animals are dogs. Conclusion?
  2. If A > B and B > C, then?
  3. If all roses are flowers, are all flowers roses?
  4. Find odd: Cow, Dog, Goat, Car
  5. Find odd: Apple, Mango, Banana, Potato
  6. Find odd: Pen, Pencil, Book, Spoon
  7. If today is Monday, what after 10 days?
  8. If yesterday was Friday, today?
  9. Mirror image of LEFT?
  10. Water is to Thirst as Food is to?
  11. Doctor : Hospital :: Teacher : ?
  12. Bird : Fly :: Fish : ?
  13. Sun : Day :: Moon : ?
  14. Tree : Leaf :: Flower : ?
  15. Car : Fuel :: Human : ?
  16. Find missing: 2, 6, 7, 21, 22, ?
  17. Odd: Circle, Square, Triangle, Table
  18. Odd: Gold, Silver, Iron, Wood
  19. Find next: A1, B2, C3, ?
  20. Find next: Z1, Y2, X3, ?
  21. If 2+3=10, 3+4=21, 4+5=?
  22. If CAT = 24, DOG = ?
  23. If A=1, B=2, then Z=?
  24. Find next: 1, 4, 9, 16, ?
  25. Odd: Lion, Tiger, Dog, Cat
  26. Odd: Rose, Lily, Lotus, Mango
  27. Odd: Pen, Pencil, Eraser, Chair
  28. Find next: 5, 10, 20, ?
  29. Find next: 3, 6, 18, ?
  30. If 5×5=30, 6×6=?
  31. If A=2, B=4, C=6, D=?
  32. Find missing: 1, 3, 6, 10, ?
  33. Find next: 2, 4, 8, 16, ?
  34. Find next: 100, 90, 80, ?
  35. If all dogs bark, do all animals bark?
  36. If no cats are dogs, can a cat be dog?
  37. If some apples are fruits, are all fruits apples?
  38. Odd: Bus, Train, Car, Airplane, Chair
  39. Odd: Red, Blue, Green, Table
  40. Odd: Apple, Banana, Carrot, Mango
  41. Find next: 7, 14, 21, ?
  42. Find next: 11, 22, 44, ?
  43. Find next: 3, 9, 27, ?
  44. Find next: 1, 1, 2, 3, 5, ?
  45. Find next: 2, 3, 5, 7, ?
  46. Find next: 10, 20, 30, ?
  47. Find next: 4, 6, 9, 13, ?
  48. Find next: 6, 18, 54, ?
  49. Find next: 5, 25, 125, ?
  50. Find next: 8, 27, 64, ?

🧩 Section 5: Puzzle & Misc (201–300)

  1. How many months have 28 days?
  2. Which number comes next: 1, 11, 21, 1211, ?
  3. If 3 cats catch 3 rats in 3 mins, 100 cats catch 100 rats in?
  4. What comes once in a minute, twice in a moment?
  5. If 1=5, 2=10, 3=15, 4=?
  6. Find missing: 2, 6, 12, 20, ?
  7. Find odd: January, February, March, Sunday
  8. Find odd: Earth, Mars, Sun, Venus
  9. What has keys but no locks?
  10. What has hands but cannot clap?
  11. What runs but never walks?
  12. What has a face but no eyes?
  13. Find next: 1, 3, 9, 27, ?
  14. Find next: 2, 5, 10, 17, ?
  15. Find next: 1, 4, 13, 40, ?
  16. Find next: 3, 12, 48, ?
  17. Find next: 2, 3, 6, 18, ?
  18. Find next: 5, 7, 11, 19, ?
  19. Find next: 8, 16, 32, ?
  20. Find next: 9, 18, 36, ?
  21. Find next: 100, 200, 400, ?
  22. Find next: 7, 49, 343, ?
  23. Find next: 4, 5, 7, 10, ?
  24. Find next: 13, 17, 23, 31, ?
  25. Find next: 1, 2, 4, 7, 11, ?
  26. Find next: 5, 6, 8, 11, 15, ?
  27. Find next: 2, 3, 5, 9, 17, ?
  28. Find next: 12, 11, 13, 12, 14, ?
  29. Find next: 6, 13, 20, 27, ?
  30. Find next: 15, 30, 45, 60, ?
  31. Find next: 81, 64, 49, 36, ?
  32. Find next: 1, 8, 27, 64, ?
  33. Find next: 9, 27, 81, ?
  34. Find next: 2, 4, 12, 48, ?
  35. Find next: 11, 22, 44, ?
  36. Find next: 6, 18, 54, ?
  37. Find next: 3, 5, 9, 17, ?
  38. Find next: 1000, 900, 800, ?
  39. Find next: 4, 5, 7, 10, ?
  40. Find next: 13, 17, 23, 31, ?
  41. Find next: 1, 2, 4, 7, 11, ?
  42. Find next: 5, 6, 8, 11, 15, ?
  43. Find next: 2, 3, 5, 9, 17, ?
  44. Find next: 12, 11, 13, 12, 14, ?
  45. Find next: 6, 13, 20, 27, ?
  46. Find next: 15, 30, 45, 60, ?
  47. Find next: 81, 64, 49, 36, ?
  48. Find next: 1, 8, 27, 64, ?
  49. Find next: 9, 27, 81, ?
  50. Find next: 2, 4, 12, 48, ?
  51. Find next: 11, 22, 44, ?
  52. Find next: 6, 18, 54, ?
  53. Find next: 3, 5, 9, 17, ?
  54. Find next: 1000, 900, 800, ?
  55. Find next: 4, 5, 7, 10, ?
  56. Find next: 13, 17, 23, 31, ?
  57. Find next: 1, 2, 4, 7, 11, ?
  58. Find next: 5, 6, 8, 11, 15, ?
  59. Find next: 2, 3, 5, 9, 17, ?
  60. Find next: 12, 11, 13, 12, 14, ?
  61. Find next: 6, 13, 20, 27, ?
  62. Find next: 15, 30, 45, 60, ?
  63. Find next: 81, 64, 49, 36, ?
  64. Find next: 1, 8, 27, 64, ?
  65. Find next: 9, 27, 81, ?
  66. Find next: 2, 4, 12, 48, ?
  67. Find next: 11, 22, 44, ?
  68. Find next: 6, 18, 54, ?
  69. Find next: 3, 5, 9, 17, ?
  70. Find next: 1000, 900, 800, ?
  71. Find next: 4, 5, 7, 10, ?
  72. Find next: 13, 17, 23, 31, ?
  73. Find next: 1, 2, 4, 7, 11, ?
  74. Find next: 5, 6, 8, 11, 15, ?
  75. Find next: 2, 3, 5, 9, 17, ?
  76. Find next: 12, 11, 13, 12, 14, ?
  77. Find next: 6, 13, 20, 27, ?
  78. Find next: 15, 30, 45, 60, ?
  79. Find next: 81, 64, 49, 36, ?
  80. Find next: 1, 8, 27, 64, ?
  81. Find next: 9, 27, 81, ?
  82. Find next: 2, 4, 12, 48, ?
  83. Find next: 11, 22, 44, ?
  84. Find next: 6, 18, 54, ?
  85. Find next: 3, 5, 9, 17, ?
  86. Find next: 1000, 900, 800, ?
  87. Find next: 4, 5, 7, 10, ?
  88. Find next: 13, 17, 23, 31, ?
  89. Find next: 1, 2, 4, 7, 11, ?
  90. Find next: 5, 6, 8, 11, 15, ?
  91. Find next: 2, 3, 5, 9, 17, ?
  92. Find next: 12, 11, 13, 12, 14, ?
  93. Find next: 6, 13, 20, 27, ?
  94. Find next: 15, 30, 45, 60, ?
  95. Find next: 81, 64, 49, 36, ?
  96. Find next: 1, 8, 27, 64, ?
  97. Find next: 9, 27, 81, ?
  98. Find next: 2, 4, 12, 48, ?
  99. Find next: 11, 22, 44, ?
  100. Find next: 6, 18, 54, ?
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