hard Set 35 Logic Puzzle

Hard Sequence Pattern #35

Title
Hard Sequence Pattern #35
SequenceType
seq-mixed
DisplaySequence
  • 4
  • _
  • 8
  • 16
  • _
  • 19
  • 16
  • _
  • 20
  • 25
FullSequence
  • 4
  • 13
  • 8
  • 16
  • 12
  • 19
  • 16
  • 22
  • 20
  • 25
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 13
  • 12
  • 22
Rule
Two interleaved arithmetic sequences
Question
Find the 3 missing terms in the sequence: 4, _, 8, 16, _, 19, 16, _, 20, 25
SequenceLength
10
Hint
Look at every other term separately.