Question

The square root of $0.9$ is $0.3$. State whether the statement is true (T) or false (F).

• A. True
• B. False

Answer 1

The correct option is B False

Taking square of $0.3$

$\begin{array}{rcl}0.3^2& =& 0.3\times 0.3\\ & =& 0.09\end{array}$

As, $\begin{array}{rcl}0.09& \ne & 0.9\end{array}$

Hence, the square root of $0.9$ is not $0.3$.