Discussion

Explanation:

15, 27, 12, ?, 9, 33

This series is a combination of two series.

15 - 3 = 12 - 3 = 9

27 + 3 = 30 + 3 = 33

Hence, option (d).

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Doubts


mukesh kumar said (2023-03-13 05:48:45)

Yes

Reply from Admin:

Solution updated.


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