Question 36

Logical Reasoning Alphanumeric series Easy

The missing term in the series: \( 1,4,27,16,125, ?, 343, \ldots . \) . is

(A) 6
(B) 36
(C) 216
(D) 150
✓ Correct Answer: Option B Verified Solution

📘 Step-by-Step Solution & Detailed Explanation:

Step 1: Analyze the series

1, 4, 27, 16, 125, ?, 343...

Step 2: Identify the pattern

  • Odd positions: 1, 27, 125, 343 → cubes (1³, 3³, 5³, 7³)
  • Even positions: 4, 16, ? → squares (2², 4², 6²)

Step 3: Find the missing term

6² = 36

Answer: (B) 36

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