147
162
183
192
Answer is Right!
Answer is Wrong!
The answer is 162.
The sequence is $3^2, 4^2, 5^2, 6^2, 7^2, 8^2$. Therefore, the next term is $9^2 = 162$.
Option A, 147, is not a perfect square.
Option B, 162, is a perfect square.
Option C, 183, is not a perfect square.
Option D, 192, is not a perfect square.