Odd One Out: 43, 88, 179, 358

Explanation:

To find the odd one out in the given series, we need to analyze the pattern and identify the number that does not fit.

Pattern Analysis:

Let's examine the given series: 43, 88, 179, 358.

- The first number, 43, is multiplied by 2 and then 2 is added to it to get the second number, 88. (43 * 2 + 2 = 88)
- The second number, 88, is multiplied by 2 and then 3 is added to it to get the third number, 179. (88 * 2 + 3 = 179)
- The third number, 179, is multiplied by 2 and then 4 is added to it to get the fourth number, 358. (179 * 2 + 4 = 358)

Pattern Conclusion:

From the pattern analysis, we can observe that each number in the series is obtained by multiplying the previous number by 2 and then adding a specific number to it.

Identifying the Odd One Out:

Now, let's apply the same pattern to the given options: 43, 88, 179, and 358.

- Option A: 43 * 2 + 2 = 88
- Option B: 88 * 2 + 3 = 179
- Option C: 179 * 2 + 4 = 362
- Option D: 358 * 2 + 5 = 721

Comparing the results with the given options, we can see that the third number in the series, 179, does not match with the calculated value of 362. Therefore, option C (179) is the odd one out in the given series.

Conclusion:

The odd one out in the given series is option C (179) because it does not follow the pattern observed in the series.