Which of the following is largest among others?

√0.0121

0.12

(0.1)²

None of these

Step 1: Calculate the value of √0.0121

√0.0121 = √121 × 10^-4 = 11 × 10^-2= 0.11

Step 2: Calculate the value of (0.1)²

(0.1)^2 = 0.01

Step 3: Compare the values

√0.0121 = 0.11

0.12

(0.1)^2 = 0.01

The largest value is 0.12.