medium Set 74 Logic Puzzle

Medium Sequence Pattern #74

Title
Medium Sequence Pattern #74
SequenceType
seq-mixed
DisplaySequence
  • 10
  • 15
  • 15
  • _
  • _
  • 25
  • 25
  • 30
FullSequence
  • 10
  • 15
  • 15
  • 20
  • 20
  • 25
  • 25
  • 30
BlankPositions
  • 3
  • 4
Answers
  • 20
  • 20
Rule
Two interleaved arithmetic sequences
Question
Find the 2 missing terms in the sequence: 10, 15, 15, _, _, 25, 25, 30
SequenceLength
8
Hint
Look at every other term separately.