Tag: math & puzzles

Questions Related to math & puzzles

1, 3, 6, 10, 15, _______
general knowledge math & puzzles

  1. 91

  2. 81

  3. 71

  4. 41

  5. 21

  6. 31

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Correct Option: E

200, 196, 180, 116, _______

general knowledge math & puzzles

  1. -140

  2. 140

  3. 70

  4. -280

  5. -180

  6. 280

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Correct Option: A

8, 27, 64, 125, 216, _______
general knowledge math & puzzles

  1. 243

  2. 143

  3. 443

  4. 343

  5. 543

  6. 643

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Correct Option: D

3, 10, 20, 27, 37, _______
general knowledge math & puzzles

  1. 66

  2. 22

  3. 33

  4. 11

  5. 77

  6. 44

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Correct Option: F

0.099, 0.99, 9.9, 99, 990,_______
general knowledge math & puzzles

  1. 99

  2. 9

  3. 990

  4. 9900

  5. 99000

  6. 990000

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Correct Option: D

243, 162, 108, 72,_______
general knowledge math & puzzles

  1. 126

  2. 226

  3. 326

  4. 426

  5. 526

  6. 626

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Correct Option: B

2, 6, 14, 30, 62, _______
general knowledge math & puzzles

  1. 26

  2. 426

  3. 226

  4. 126

  5. 326

  6. 526

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Correct Option: D

Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?
general knowledge math & puzzles

  1. 1/3

  2. 1/8

  3. 2/8

  4. 1/16

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Correct Option: B

Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?

general knowledge math & puzzles

  1. 7

  2. 10

  3. 12

  4. 13

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Correct Option: B

Look at this series: 36, 34, 30, 28, 24, ... What number should come next?
general knowledge math & puzzles

  1. 20

  2. 23

  3. 22

  4. 26

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Correct Option: C