Question 1 :
Use Euclid's division algorithm to find the HCF of :$196$ and $38220$
Question 2 :
If $a=107,b=13$ using Euclid's division algorithm find the values of $q$ and $r$ such that $a=bq+r$
Question 3 :
Using the theory that any positive odd integers are of the form $4 q + 1$ or $4 q + 3$ where $q$ is a positive integer. If quotient is $4$, dividend is $19$ what will be the remainder?
Question 4 :
If HCF of $210$ and $55$ is of the form $(210) (5) + 55 y$, then the value of $y$ is :<br/>
Question 5 :
What must be subtracted from $4x^4 - 2x^3 - 6x^2 + x - 5$, so that the result is exactly divisible by $2x^2 + x - 1$?
Question 6 :
What must be added to $x^3-3x^2-12x + 19$, so that the result is exactly divisible by $x^2 + x-6$?
Question 8 :
When $(x^{3} - x^{2} - 5x - 3)$ is divided by $(x - 3)$, the remainder is
Question 9 :
Find the quadratic equation in $x$, whose solutions are $3$ and $2$.
Question 10 :
Let $p,q\in \left\{ 1,2,3,4 \right\} $. The number of equations of the form $p{ x }^{ 2 }+qx+1=0$ having real roots is
Question 11 :
<p>State true or false For any arithmetic progression, when a fixed number is added or subtracted to each term, the resulting sequence still remains an A.P. with the common difference remaining unchanged.</p>
Question 12 :
How many terms of the sequence $18, 16, 14,....$ should be taken so that their sum is zero?
Question 13 :
If the curve $y=ax^2+bx$ passes through $(-1, 0)$ and $y=x$ is the tangent line at $x=1$ then $(a, b)$.
Question 14 :
If the angle between the tangent from $(0,0)$ to the circle ${x}^{2}+{y}^{2}+10x+10y+40=0$ is ${\tan}^{-1}(m)$, then $m=$
Question 15 :
The sum of the radii of two circle is $140\ cm$ and the difference of their circumference is 88 cm. Find the radii of the two circles.
Question 17 :
A tent of 20 mm in radius and 14 mm in height has to be made. If the cost of canvas is Rs. 14 per $mm^2$, total cost of canvas used to make the tent is Rs. ____________. ( Use $\pi$ = 22/7)
Question 18 :
A bucket is in the shape of the frustum of a right circular cone, whose radii are $6$mm and $24$ mm. The curved surface area is $450$mm. Find the slant height. (Use $\pi = 3$).<br/>
Question 19 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19a49273b230584979914.PNG' />
In the above figure, if TP and TQ are the two tangents to a circle with centre O so that ∠ POQ = 110°, then ∠ PTQ is equal to
Question 20 :
Is it TRUE or FALSE, that the length of tangent from an external point on a circle is always greater than the radius of the circle?
Question 21 :
The zeroes of the quadratic polynomial, whose sum and product of the zeroes are $\sqrt{2}$ and $-\frac{3}{2}$ respectively, are:
Question 22 :
Find a quadratic polynomial whose sum and product respectively of the zeroes are as given: $-\frac{8}{3}$, $\frac{4}{3}$
Question 23 :
State whether the given statement is true or false:The graph of a linear equation in two variables need not be a line.<br/>
Question 24 :
Find the value of x and y using cross multiplication method: <br>$3x - 5y = -1$ and $x + 2y = -4$