hard Set 7 Logic Puzzle

Hard Sequence Pattern #7

Title
Hard Sequence Pattern #7
SequenceType
seq-arithmetic
DisplaySequence
  • 18
  • _
  • 30
  • 36
  • _
  • 48
  • 54
  • _
  • 66
  • 72
FullSequence
  • 18
  • 24
  • 30
  • 36
  • 42
  • 48
  • 54
  • 60
  • 66
  • 72
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 24
  • 42
  • 60
Rule
Add 6 each time (start at 18)
Question
Find the 3 missing terms in the sequence: 18, _, 30, 36, _, 48, 54, _, 66, 72
SequenceLength
10
Hint
Look at the difference between each consecutive pair.