Find the wrong term in the series given below.

5, 10, 17, 24, 37, 50, 65

The correct option is 24.

Let us analyze the pattern of the given series: 5, 10, 17, 24, 37, 50, 65.

We can check the relationship between each term and the squares of consecutive integers. Let us examine the general term expression:
$$T_n=n^2+1$$
where $n$ represents consecutive integers starting from 2.

Let us calculate the expected values for each term in the series:
For $n=2$: $2^2+1=4+1=5$
For $n=3$: $3^2+1=9+1=10$
For $n=4$: $4^2+1=16+1=17$
For $n=5$: $5^2+1=25+1=26$
For $n=6$: $6^2+1=36+1=37$
For $n=7$: $7^2+1=49+1=50$
For $n=8$: $8^2+1=64+1=65$

Comparing the calculated values with the given series:
5, 10, 17, 24, 37, 50, 65
We see that all terms follow the pattern of $n^2+1$ except for the fourth term, which is given as 24 instead of the expected 26.

Therefore, 24 is the wrong term in the series.