Welcome to your 9th Math MCQs (Full Book)

1. $x = $ __________ is a solution of the inequality $-2< x<\frac{3}{2}$:

2. In a triangle there can be __________ right angle:

3. If X + $\begin{bmatrix}-1 & -2\\0 & -1\end{bmatrix}$ = $\begin {bmatrix}1 & 0 \\0 & 1 \end{bmatrix}$ then X is equal to:

4. Triangles on equal bases and of equal altitudes are ............ in area:

5. The bisectors of the angles of a triangle are______________:

6. Mid-point of the points $(0,0)$ and $(2,2)$ is:

7. The value of $log \big(\frac{P}{q}\big)$ is............:

8. Point $(2,-3)$ lies in the quadrant:

9. Write $7\sqrt{2}$ in exponential form:

10. $(\sqrt{a} + \sqrt b)(\sqrt a - \sqrt b)$ is equal to:

11. The square root of $a^2 - 2x + 1$ is _________:

12. What will be added to complete the square of $9a^2-12ab$: