easy Set 51 Form Exercise

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
normal

What comes next in the pattern? 10, 11, 12, 13, 14, __

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Answer: 15

SubType
arithmetic-sequence
Sequence
  • 10
  • 11
  • 12
  • 13
  • 14
Difficulty
normal

What comes next in the pattern? 18, 20, 22, 24, 26, __

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Answer: 28

SubType
arithmetic-sequence
Sequence
  • 18
  • 20
  • 22
  • 24
  • 26
Difficulty
normal

What comes next in the sequence? 3, 9, 27, 81, 243, __

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Answer: 729

SubType
geometric-sequence
Sequence
  • 3
  • 9
  • 27
  • 81
  • 243
Difficulty
normal

What comes next in the pattern? 6, 9, 12, 15, 18, __

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Answer: 21

SubType
arithmetic-sequence
Sequence
  • 6
  • 9
  • 12
  • 15
  • 18
Difficulty
normal

What comes next in the pattern? 17, 23, 29, 35, 41, __

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Answer: 47

SubType
arithmetic-sequence
Sequence
  • 17
  • 23
  • 29
  • 35
  • 41
Difficulty
normal

What comes next in the pattern? 10, 15, 20, 25, 30, __

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Answer: 35

SubType
arithmetic-sequence
Sequence
  • 10
  • 15
  • 20
  • 25
  • 30
Difficulty
normal

What comes next in the sequence? 3, 6, 12, 24, 48, __

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Answer: 96

SubType
geometric-sequence
Sequence
  • 3
  • 6
  • 12
  • 24
  • 48
Difficulty
normal

What comes next in the pattern? 17, 13, 9, 5, 1, __

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Answer: -3

SubType
arithmetic-sequence
Sequence
  • 17
  • 13
  • 9
  • 5
  • 1
Difficulty
normal

What comes next in the pattern? 19, 11, 3, -5, -13, __

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Answer: -21

SubType
arithmetic-sequence
Sequence
  • 19
  • 11
  • 3
  • -5
  • -13
Difficulty
normal

What comes next in the pattern? 1, 10, 19, 28, 37, __

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Answer: 46

SubType
arithmetic-sequence
Sequence
  • 1
  • 10
  • 19
  • 28
  • 37
Difficulty
normal

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
normal

What comes next in the pattern? 2, 7, 12, 17, 22, __

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Answer: 27

SubType
arithmetic-sequence
Sequence
  • 2
  • 7
  • 12
  • 17
  • 22
Difficulty
normal

What comes next in the pattern? 10, 13, 16, 19, 22, __

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Answer: 25

SubType
arithmetic-sequence
Sequence
  • 10
  • 13
  • 16
  • 19
  • 22
Difficulty
normal

What comes next in the pattern? 8, -1, -10, -19, -28, __

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Answer: -37

SubType
arithmetic-sequence
Sequence
  • 8
  • -1
  • -10
  • -19
  • -28
Difficulty
normal

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
normal

What comes next in the pattern? 19, 14, 9, 4, -1, __

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Answer: -6

SubType
arithmetic-sequence
Sequence
  • 19
  • 14
  • 9
  • 4
  • -1
Difficulty
normal

What comes next in the sequence? 1, 2, 4, 8, 16, __

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Answer: 32

SubType
geometric-sequence
Sequence
  • 1
  • 2
  • 4
  • 8
  • 16
Difficulty
normal

What comes next in the pattern? 3, -1, -5, -9, -13, __

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Answer: -17

SubType
arithmetic-sequence
Sequence
  • 3
  • -1
  • -5
  • -9
  • -13
Difficulty
normal