Answer
$$120 \ \Omega.$$
Work Step by Step
The needle is on the second graduation to the left of 100. Each subdivision is 10 $\Omega$. Therefore, the reading is
$$100 \ \Omega+10\cdot 2 \ \Omega=120 \ \Omega.$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.