The average of first 126 odd natural numbers, is: 

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  1. 126.5
  2. 126
  3. 125.5
  4. 127

Answer (Detailed Solution Below)

Option 2 : 126
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Detailed Solution

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Given:

We are asked to find the average of the first 126 odd natural numbers.

Formula used:

The sum of the first n odd natural numbers = n²

Average = (Sum of numbers) / (Total number of numbers)

Calculation:

Sum of the first 126 odd natural numbers = 126² = 15876

Average = 15876 / 126 = 126

∴ The average of the first 126 odd natural numbers is 126.

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