Question 2 :
State True or False, if the following expression is polynomial in one variable (State reason for your answer):$y+\dfrac {2}{y}$<br/>
Question 5 :
Which one is the constant term of $4x^{3} - 3x^{2} + 2x - 5$.
Question 7 :
An important development in algebra in the $16^{th}$ century was the<br/>
Question 8 :
Classify the following polynomial as polynomial in one variable, two variables etc.$x^{2}-2xy+y^{2}+1$
Question 9 :
How many variables are there in the algebraic expression $ax^2+bxy+cy^2$  where $a, b, c$ are constants ?
Question 10 :
The constant term of $0.4x^{7} - 75y^{2} - 0.75$ is ___
Question 13 :
A real variable is a variable whose values are real numbers.<br/>
Question 14 :
State True or False, if the following expression is polynomial in one variable.$3\sqrt t+t\sqrt 2$<br/>
Question 15 :
Which of the following terms contain maximum number of variables ?
Question 20 :
State True or False, if he following expression is polynomial in one variable $y^2+\sqrt 2$<br/>
Question 22 :
Some situations are given below. State true or false:<br/>Length of your classroom is constant.
Question 23 :
Some situations are given below. State true or false:<br/>Height of growing plant is constant.
Question 24 :
Some situations are given below. State true or false:<br/>The temperature of a day is variable.
Question 28 :
If $\dfrac{2+3}{x}=\dfrac{2+x}{3}$<br/>What one value for $x$ can be correctly entered into the answer grid?<br/>
Question 30 :
If ${x}^{3}+m{x}^{2}+nx+6$ has $(x-2)$ as factor and leaves a remainder $3$ when divided by $(x-3)$ find the values of $m,\,n$
