Number series (two interleaved threads: +2 on odds, −3 on evens) Sequence: 2 44 4 41 6 38 8 … Choose the next two numbers.

Difficulty: Easy

Correct Answer: 35 10

Explanation:


Introduction / Context:
Interleaved sequences split into two simpler progressions: one operating on odd positions and the other on even positions. Recognizing and continuing both threads yields the answer.



Given Data / Assumptions:

  • Total sequence: 2, 44, 4, 41, 6, 38, 8, …
  • Odd positions (1,3,5,7, …): 2, 4, 6, 8 (increase by +2).
  • Even positions (2,4,6, …): 44, 41, 38 (decrease by −3).


Concept / Approach:
Continue the even-position subsequence first (since the next term is position 8), then continue the odd-position subsequence (position 9).



Step-by-Step Solution:

Even terms: 44 → 41 → 38 → next = 38 − 3 = 35 (this is the 8th term).Odd terms: 2 → 4 → 6 → 8 → next = 8 + 2 = 10 (this is the 9th term).


Verification / Alternative check:
Interleaving after extension gives: … 6, 38, 8, 35, 10 — consistent with the +2 and −3 rules.



Why Other Options Are Wrong:

  • 10 12 / 10 52: Break the required order or the even-position decrement.
  • 35 32 / 34 9: Second values do not follow the +2 odd-position thread.


Common Pitfalls:
Adding +3 to the even thread or forgetting which position comes next.



Final Answer:
35 10

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