hard Set 20 Form Exercise

What comes next in the sequence? 1, 3, 9, 27, 81, __

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Answer: 243

SubType
geometric-sequence
Sequence
  • 1
  • 3
  • 9
  • 27
  • 81
Difficulty
hard

What comes next in the sequence? 4, 8, 16, 32, 64, __

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Answer: 128

SubType
geometric-sequence
Sequence
  • 4
  • 8
  • 16
  • 32
  • 64
Difficulty
hard

What comes next in the sequence? 2, 6, 18, 54, 162, __

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Answer: 486

SubType
geometric-sequence
Sequence
  • 2
  • 6
  • 18
  • 54
  • 162
Difficulty
hard

What comes next in the pattern? 43, 4, -35, -74, -113, -152, __

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Answer: -191

SubType
arithmetic-sequence
Sequence
  • 43
  • 4
  • -35
  • -74
  • -113
  • -152
Difficulty
hard

What comes next in the pattern? 33, 81, 129, 177, 225, 273, __

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Answer: 321

SubType
arithmetic-sequence
Sequence
  • 33
  • 81
  • 129
  • 177
  • 225
  • 273
Difficulty
hard

What comes next in the pattern? 66, 78, 90, 102, 114, 126, __

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Answer: 138

SubType
arithmetic-sequence
Sequence
  • 66
  • 78
  • 90
  • 102
  • 114
  • 126
Difficulty
hard

What comes next in the pattern? 96, 135, 174, 213, 252, 291, __

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Answer: 330

SubType
arithmetic-sequence
Sequence
  • 96
  • 135
  • 174
  • 213
  • 252
  • 291
Difficulty
hard

What comes next in the sequence? 2, 4, 8, 16, 32, __

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Answer: 64

SubType
geometric-sequence
Sequence
  • 2
  • 4
  • 8
  • 16
  • 32
Difficulty
hard

What comes next in the pattern? 17, 36, 55, 74, 93, 112, __

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Answer: 131

SubType
arithmetic-sequence
Sequence
  • 17
  • 36
  • 55
  • 74
  • 93
  • 112
Difficulty
hard

What comes next in the pattern? 78, 124, 170, 216, 262, 308, __

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Answer: 354

SubType
arithmetic-sequence
Sequence
  • 78
  • 124
  • 170
  • 216
  • 262
  • 308
Difficulty
hard

What comes next in the pattern? 84, 125, 166, 207, 248, 289, __

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Answer: 330

SubType
arithmetic-sequence
Sequence
  • 84
  • 125
  • 166
  • 207
  • 248
  • 289
Difficulty
hard

What comes next in the pattern? 9, 45, 81, 117, 153, 189, __

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Answer: 225

SubType
arithmetic-sequence
Sequence
  • 9
  • 45
  • 81
  • 117
  • 153
  • 189
Difficulty
hard

What comes next in the sequence? 5, 15, 45, 135, 405, __

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Answer: 1215

SubType
geometric-sequence
Sequence
  • 5
  • 15
  • 45
  • 135
  • 405
Difficulty
hard

What comes next in the pattern? 2, 38, 74, 110, 146, 182, __

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Answer: 218

SubType
arithmetic-sequence
Sequence
  • 2
  • 38
  • 74
  • 110
  • 146
  • 182
Difficulty
hard

What comes next in the pattern? 28, 75, 122, 169, 216, 263, __

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Answer: 310

SubType
arithmetic-sequence
Sequence
  • 28
  • 75
  • 122
  • 169
  • 216
  • 263
Difficulty
hard

What comes next in the pattern? 9, 27, 45, 63, 81, 99, __

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Answer: 117

SubType
arithmetic-sequence
Sequence
  • 9
  • 27
  • 45
  • 63
  • 81
  • 99
Difficulty
hard

What comes next in the sequence? 4, 12, 36, 108, 324, __

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Answer: 972

SubType
geometric-sequence
Sequence
  • 4
  • 12
  • 36
  • 108
  • 324
Difficulty
hard

What comes next in the pattern? 7, 30, 53, 76, 99, 122, __

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Answer: 145

SubType
arithmetic-sequence
Sequence
  • 7
  • 30
  • 53
  • 76
  • 99
  • 122
Difficulty
hard

What comes next in the pattern? 47, 74, 101, 128, 155, 182, __

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Answer: 209

SubType
arithmetic-sequence
Sequence
  • 47
  • 74
  • 101
  • 128
  • 155
  • 182
Difficulty
hard

What comes next in the pattern? 49, 56, 63, 70, 77, 84, __

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Answer: 91

SubType
arithmetic-sequence
Sequence
  • 49
  • 56
  • 63
  • 70
  • 77
  • 84
Difficulty
hard