Explore topic-wise InterviewSolutions in .

The class - mark of class interval 10-15 is _____________

Match the following algebraic equation with it's solution.

If the co-ordinates of two points $A$ and $B$ are $(\sqrt{7},0)$ and $(-\sqrt{7},0)$ respectively and $P$ is any point on the conic, $9x^2+16y^2=144$, then $PA+PB$ is equal to :

In a factory, the production of tyres rose to 484000 from 400000 in 2 years. Find the rate of growth p.a.

In the figure, ABCD and AEFD are two parallelograms. Prove that
$\left(i\right)PE=FQ\left(ii\right)ar\left(△APE\right):ar\left(△PFA\right)=ar\left(△QFD\right):ar\left(△PFD\right)\left(iii\right)ar\left(△PEA\right)=ar\left(△QFD\right).$

Find the zero of the polynomial $3x+2$.

If $f\left(x\right)=3x^3-5x^2+7,$ then $f(-2)+f\left(2\right)$ is:

AB is the chord of the given circle. Name the regions in yellow and purple.

when is the exam of NEET ? Please provide me with question papers of previous years .

If ABCD is a cyclic quadrilateral with AB as the diameter of the circle and $\angle ACD={50}^{\circ },$ then $\angle BAD$ = ___.

The sum of interior angles of a pair of parallel lines,formed by a line that intersects the parallel lines is

If $x^3-3x^2+3xf-7=(x+1)(a{x}^2+bx+c),htena+b+c=$

Which of the following statements is not true about the figure given below; DC is a line?

Find the value of following polynomial where a = -2 and p(a) = a³ + a² - 10.

The complement of the simplified value of the k-map shown below is

Question 16

Show that:

(i) x + 3 is a factor of $69+11x–x^2+x^3$.



(ii) 2x – 3 is a factor of $x+2x^3–9x^2+12$.

If $A=\left[\begin{array}{cc}2& 2\\ 9& 4\end{array}\right]$ and $I=\left[\begin{array}{cc}1& 0\\ 0& 1\end{array}\right]$, then $10A^{-1}$ is equal to:

In the given figure, AOB is a diameter and DC is parallel to AB. If $\angle$ CAB = $x^o$; find (in terms of x) the values of :(i) $\angle$ COB, (ii) DOC, (iii)$\angle$ DAC,(iv) $\angle$ ADC.

Find the measure of the angle subtended by $\widehat{ACB}$ in the given figure:

1. 0.1792

Two chords AB and AC of a circle subtends angles equal to ${90}^{\circ }and{150}^{\circ }$ respectively at the centre. Find $\angle BAC$, if AB and AC lie on the opposite sides of the centre.

Which of the following expressions are polynomials? In case of a polynomial, write its degree.

(i) $x^5-2x^3+x+\sqrt{3}$

(ii) $y^3+\sqrt{3}y$

(iii) $t^2-\frac{2}{5}t+\sqrt{5}$

The x and y intercepts of the line 2y = 3x

In a right angle triangle $\Delta$ABC, a perpendicular BD is drawn on to the largest side from the opposite vertex. Which of the following does NOT give the ratios of the areas of $\Delta$ABD and $\Delta$ BCD?

For a cube of side 'a' and a cuboid of length 'l', breadth 'b' and height 'h', match the following.

On dividing $(5x^4+7x^3+2x^2–3x+5)$ by $(x+3)$, we get the quotient as

The radius of a circle is 7 cm and it forms a sector by rotating through 60${}^{\circ }$. Then, the radius gets doubled and further moves 30${}^{\circ }$ to form another sector. What is the area of the total region covered by the radius? ( Take π= $\frac{22}{7}$)