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Find the wrong number in the series 7, 3.5, 3.5, 7, 29, 224

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Find the wrong number in the series

7, 3.5, 3.5, 7, 29, 224


1. 7
2. 29
3. 224
4. 3.5
5. None
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1 Answer

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Best answer
Correct Answer - Option 2 : 29

Solution:

Given:

Number Series

Calculation:

7

⇒ 7 × 0.5 = 3.5

⇒ 3.5 × 1 = 3.5

⇒ 3.5 × 2 = 7

⇒ 7 × 4 = 28

⇒ 28 × 8 = 224

∴ Wrong Number is 29.

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