Direction: Look carefully for the pattern, and then choose which pair of numbers comes next. Note also that you will be choosing from five options instead of four.
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7 , 9 , 66 , 12 , 14 , 66 , 17
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- 19 , 66
- 66 , 19
- 19 , 22
- 20 , 66
- 66 , 20
Correct Option: A
This is an alternating addition series with repetition, in which a random number, 66, is interpolated as every third number. The regular series adds 2, then 3, then 2, and so on, with 66 repeated after each “add 2” step.
