2. In the following series, a wrong number is given, find out that wrong number. 4,5,10,18,34,59,95 A. 10 B. 18 C. 34 D. 59

To find the wrong number in the series, we need to analyze the pattern or rule that the series follows.<br /><br />Let's examine the differences between consecutive terms:<br /><br />$5 - 4 = 1$<br />$10 - 5 = 5$<br />$18 - 10 = 8$<br />$34 - 18 = 16$<br />$59 - 34 = 25$<br />$95 - 59 = 36$<br /><br />We can see that the differences between consecutive terms are increasing by a certain pattern. The differences are 1, 5, 8, 16, 25, and 36.<br /><br />Now, let's look at the relationship between the differences:<br /><br />$5 = 2^2 + 1$<br />$8 = 2^3$<br />$16 = 2^4$<br />$25 = 5^2$<br />$36 = 6^2$<br /><br />We can see that the differences are powers of 2, except for 5 and 25. Therefore, the wrong number in the series is 34, as it does not follow the pattern of powers of 2.<br /><br />So, the correct answer is C. 34.