hard Set 24 Logic Puzzle

Hard Sequence Pattern #24

Title
Hard Sequence Pattern #24
SequenceType
seq-numbers
DisplaySequence
  • 15
  • _
  • 5
  • 0
  • _
  • -10
  • -15
  • _
  • -25
  • -30
FullSequence
  • 15
  • 10
  • 5
  • 0
  • -5
  • -10
  • -15
  • -20
  • -25
  • -30
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 10
  • -5
  • -20
Rule
Subtract 5 each time (start at 15)
Question
Find the 3 missing terms in the sequence: 15, _, 5, 0, _, -10, -15, _, -25, -30
SequenceLength
10
Hint
Look at the difference between each consecutive pair.