Question :
Directions: In the following question a series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
6, 18, 54, ?, 486, 1458
Option 1: 164
Option 2: 160
Option 3: 168
Option 4: 162
Correct Answer: 162
Solution :
Given:
6, 18, 54, ?, 486, 1458
Let's apply the pattern –
6 × 3 = 18; 18 × 3 = 54; 54 × 3 = 162; 162 × 3 = 486; 486 × 3 = 1458
162 is the missing number. Hence, the fourth option is correct.
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