Explore topic-wise InterviewSolutions in Current Affairs.

$\text{A godown measures}40m\times 25m\times 15m.\text{Find the maximum number of wooden crates each measuring}1.5m\times 1.25m\times 0.5m\text{that can be stored in the godown.}$

Write the value of $\sqrt[3]{3125\times 27}$

What must be added to $2x^4-5x^3+2x^2-x-3$ so that the result is exactly divisible by (x- 2)?

Represent -3.75 in rational form.

In a $\Delta ABC,\angle A={50}^{\circ }$ and BC is produced to a point D. If the bisectors of $\angle ABC$ and $\angle ACD$ meet at E, then $\angle E$=

The mean of first four even natural numbers is ____________

If x =9-4√5 , find x² +1/x²

How to find the degree of a polynomial with two variables.

Eg-x²+y⁵+7

Question 94

State whether the statement is True or False.

Multiplication is not commutative for integers.

Plzz explain me what is goldbachs conjecture effectively and use some examples..

Prove the converse of mid-point theorem.

Factorise

4x^2+8x+3

In triangle ABC, D and E are the mid points of AB and AC respectively. If BC = 10cm, then DE =

If a + b = 1 and a - b = 7, then the value of 5(a² + b²) is

The angles of a quadrilateral $PQRS$, $\angle P,\angle Q,\angle Rand\angle S$ are $x°,(x-10)°,(x+30)°and2x°$
respectively. Sort the angles in increasing order of magnitude.

In parallelogram ABCD, if ∠A = 2x + 15^o, ∠B = 3x - 25^o, then value of x is:

Consider the equation $y=\sqrt{2}x$. Which of the following is/are true?

On a square handkerchief of side 50 cm, seven non-intersecting circles designs of each radius 7 cm are made. Find the area of the remaining portion of the handkerchief in $c{m}^2$.

If the point (3, 5) lies on the graph of the equation 3y = ax + 9, the value of a is __.

In $\Delta$ ABD, AB=AD and AC is perpendicular to BD. State the property by which $\Delta$ ACB $\cong$ $\Delta$ ACD.

ABCD is a quadrilateral such that $\angle$ABC+$\angle$ADC =${180}^{\circ }$. Inside the quadrilateral:

Statement 1: the circumcircle of $\Delta$ABC intersects diagonal BD at D.

Statement 2: the circumcircle of $\Delta$ABC intersects BD at $D^{{}^{\prime }}$inside the quadrilateral.

Statement 3: the circumcircle of $\Delta$ABC intersects BD at $D^{{}^{\prime }}$ outside the quadrilateral.

Statement 4: the circumcircle of $\Delta$ABC does not intersect BD at all.

Statement 5: ABCD is called cyclic quadrilateral.

Let ABCD be a parallelogram of area$124c{m}^2$ If E and F are the midpoints of sides AB and CD respectively, then find the area of parallelogram AEFD.

A parallelogram which can be inscribed in a circle must necessarily be a :

A tank with length, breadth and height of 5,6 and 3 units respectively is open at the top.The cost of anti-microbial coating inside the tank if it is done at Rs.10 per sq . units is___________.

For every line l and for every point P not lying on it there exist a unique line which passes through P and is _________ to l.

$1+2^1+2^2+2^3.........{.2}^{1999}$ =

If we have $\angle ABC$ as $\theta$, reflex $\angle ABC$ is equal to ________________.

In a parallelogram ABCD, E and F are the mid-points of sides AB and CD respectively (see the given figure). Show that the line segments AF and EC trisect the diagonal BD.

Factorise: $a^2+b^2-c^2-d^2+2ab-2cd$

If ax + by = 3 , bx - ay = 4 and x^2 + y^2 , then the value of x^2 + y^2

From a boat, 300 meter away from a vertical cliff, the angles of deviation of the top and the foot of a vertical pillar at the edge of the cliff are 55 and 54 respectively. Find the height of the pillar.

Find the compound interest correct to the nearest rupee on rupee 2400 for 2.5 years at 5 percent per annum

There is a square park in the society of side $7m$. What is the cost of laying bricks in the field at Rs. $10/m^2.$

(2,-3) is a solution of 3x + 4y + k = 0. So, the value of k must be

The perimeter of a triangle is 50cm. One side of a triangle is 4cm longer than the smaller side and the third side is 6cm less than twice the smaller side. Find the area of the triangle.

A solid cylinder of height 4m is melted and recasted into a cone retaining the radius.The height of the cone is

If O is the centre of a circle of radius r and AB is a chord of the circle at a distance $\frac{r}{2}$ from O, then $\angle BAO$ =

The point (1,-4) lies in which quadrant?

Which of the following pairs of sets are disjoint?

$sin(60+\theta )-cos(30-\theta )$ is equal to_____ if $(60+\theta )$ and $(30-\theta )$ are acute angles.

Median is the: