Look at this series: F2, __, D8, C16, B32, ... What number should fill the…

2024

Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank?

  1. A.

    A16

  2. B.

    G4

  3. C.

    E4

  4. D.

    E3

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Show answer & explanation

Correct answer: C

Answer: E4

Explanation:

  • Letter pattern: Starting from F, the letters move one step backward each term: F → E → D → C → B. So the missing letter is E.

  • Number pattern: The numbers double each term: 2 → 4 → 8 → 16 → 32. Therefore the missing number is 4.

Combining both patterns gives the missing term: E4.

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