Question 4 :
The value of $\left (\left (\left (\left (4\right )^{2}\right )^{1/2}\right )^{2}\right )^{1/2}$ is ________.
Question 6 :
If $\left (x+\frac {1}{x}\right )=5$, then $\left (x^2+\frac {1}{x^2}\right )$ is equal to
Question 7 :
The value of $5\sqrt{3} - 3\sqrt{12} + 2\sqrt{75} $ on simplifying is<br>
Question 10 :
State whether the following statement is true (T) or false (F):<br>If $a$ is a rational number then $a^m \times a^n = a^{m\times n}$<br><br>
Question 13 :
Express with positive index $\displaystyle \left ( \frac{4}{9} \right )^6 \times \left ( \frac{4}{9} \right )^{-4}$
Question 16 :
Find whether it is a terminating or a non-terminating decimal.$3.2 \div 2.24$.
Question 21 :
A Cartesian plane consists of two mutually _____ lines intersecting at their zeros.  
Question 23 :
Write the co-ordinates of the point of intersection of $X$-axis and $Y$-axis.
Question 24 :
The triangle formed by the points (3,5), (6,9), and (2,6) is
Question 28 :
If the perpendicular distance of a point $P$ in a plane from $x$-axis is $2$ units and from $y$-axis is $7$ units, then its abscissa is
Question 29 :
State the following statement is True or False<br/>The coordinates of the origin are $(0, 0)$.
Question 30 :
From (1,4) you travel $ 5\sqrt{2}$ units by making $135^0$ angles with positive x-axis (anticlockwise) and then 4 units by making $120^0$ angle with positive x-axis (clockwise) to reach Q. Find co-ordinates of point Q.
Question 33 :
What is the equation of $X$-axis? Hence, find the point of intersection of the graph of the equation $x\, +\, y\, =\, 3$ with the $X$-axis.
Question 36 :
The coordinates of the point of intersection of X-axis and Y-axis is( 0,0)<br/>State true or false.<br/>
Question 37 :
If $P \left(5, 1 \right), Q \left(8,0\right), R \left(0,4\right), S \left(0,5\right)$ and $ O \left(0,0 \right)$ are plotted on the graph paper, then the point $\left(s\right)$ on the x - axis are
Question 38 :
Signs of abscissa and ordinate of a point in the $III$ quadrant, respectively are
Question 40 :
The circumcenter of the triangle with vertices (9,3),(7,-1) and (-1,3) is (4,3) Circumradius is
