Question 2 :
Is it possible to have a polyhedron with more than 4faces?<br>
Question 5 :
What is the amount of space on the outside of a triangular prism called?
Question 9 :
A pyramid is a solid figure, the base of which is
Question 11 :
If $\displaystyle \left (x - \frac{1}{x} \right ) = 5$  find the value of $\displaystyle \left (x^4 + \frac{1}{x^4} \right )$.
Question 14 :
If $a\, -\displaystyle \frac{1}{a}\, =\, 8$ and $a\, \neq\, 0$; find $a^{2}\, -\, \displaystyle \frac{1}{a^{2}}$
Question 21 :
Simplify the following: <br/>$(\sqrt{3}-\sqrt{2})^{2}$ is equal to $5-2\sqrt{6}$<br/> If true then enter $1$ and if false then enter $0$<br/>
Question 22 :
The product of $(2x^2 -3x + 1)$ and (x -3) is.equal to
Question 23 :
If $a-b=3$ and $ \displaystyle a^{3}-b^{3}=117 $ then $a+b$ is equal to 
Question 25 :
$(2x + 3y)^{2} = 4x^{2} + 9y^{2} + M$, find M.<br/>
Question 26 :
Area of a rhombus is $256\ cm^{2}$. One of the diagonal is twice of the other diagonal. The sum of the diagonals is:
Question 28 :
Calculate the volume of a dice with the dimession $13$ m $\times$ $13$ m $\times 13$ m
Question 29 :
The radius and height of a cylinder are $7$ cm and $15$ cm respectively then its volume is
Question 30 :
The volume (in $m^{3}$) of cube whose diagonal is $2.5$ meter is: 
Question 31 :
If the volume of two cubes are in the ratio $27 : 1$, find the ratio of their edges
Question 32 :
The perimeter of a trapezium is 52 cm and its each non-parallel side is equal to 10 cm with its height 8 cm. Its area is
Question 33 :
A rectangle and a parallelogram have equal areas. The base of the parallelogram is $20 cm$ and the altitude is $6 cm$. Which one of the following cannot be the ratio of dimensions of the rectangle?
Question 34 :
Obtain the volume of a rectangular box with the given length, breadth, and height respectively.<br/>$5a, 3a^2, 7a^4$<br/>
Question 35 :
The lengths of two sides of a right angles triangle which contain the right angle are 'a' and 'b' respectively. Three squares are drawn on the three sides of the triangle on the outer side. What is the total area of the triangle and the three squares?