Question 1 :
Find the sum of the following polynomials and write the degree of the sum so obtained.<br/><br/>$5m^2+3m+8\, ; \, m^3-6m^2+4m\, ; \, m^3-m^2-m+5$
Question 7 :
What must be added to $5x^{3}-2x^{2}+6x+7$ to make the sum $x^{3}+3x^{2}-x+1$?
Question 9 :
Identify the terms, their coefficients for the following expression:$1 + x+ x^2$<br/>
Question 10 :
$\displaystyle a\left( { 5a }^{ 2 }-4a-3 \right) -{ a }^{ 2 }\left( 4a-1 \right) +a\left( 1-{ 2a }^{ 2 } \right)$ when simplified equals
Question 12 :
Sum of the fractions $\displaystyle \frac{7}{12}$, $\displaystyle \frac{12}{12}$, $\displaystyle \frac{8}{12}$ is equal to
Question 13 :
Out of the following numbers, which cannot be represented on a number line?<br>$0, \dfrac56, 1, \dfrac24$
Question 16 :
The expression of the division $\displaystyle \frac { \frac { 1 }{ 3 }  }{ \frac { 3 }{ 4 }  } $ equals ____
Question 18 :
Sum of $\displaystyle \frac{8}{4}$, $\displaystyle \frac{9}{6}$, 1, $\displaystyle \frac{3}{5}$ is equal to ____ .
Question 21 :
Perimeter of a rectangular garden is $1.2 \times 10^5 km$ and length is $0.2 \times 10^5 km$. Find the area of the garden in standard form.
Question 22 :
Write the area of an equilateral triangle whose side is $6 cm.$
Question 23 :
One side of a parallelogram is 8 cm. If the corresponding altitude is 6 cm, then its area is given by
Question 24 :
If the area of a circle is $346.5 \displaystyle cm^{2}$. Its circumference is
Question 25 :
If the perimeter and area of a circle are numerically equal then the radius of the circle is
Question 26 :
If the radius of a circle is tripled, the ares becomes.
Question 27 :
There is an equilateral triangle of side 5 cm The maximum number of equilateral triangles (of side 1 cm) cut out will be
Question 28 :
the effect on the area of the circle if the radius is doubled.
Question 29 :
Cirumference of a circle is S cm, and its area is A sq cm. which one of the following relations is true?
Question 30 :
The height of a parallelogram of area$ \displaystyle 350 cm^{2} $ and base 25 cm is
Question 38 :
$\displaystyle \left [ \left ( -2 \right )^{4}-\left ( 11-1 \right )\right ]\div 3$
Question 40 :
Simplify :$\displaystyle \left[ \left( \frac{1}{6} \right)^{-2} - \left(\frac{1}{2} \right)^{-3} \right]\div \left(\frac{1}{3} \right)^{-2}$---