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Determine if the following are in proportion:

24, 28, 36, 48

Coefficient of $x{y}^2$ in the term $\frac{-4x{y}^2}{9}$ is:

Let P(n) is the statement the product of two consecutive natural numbers is even. Then which of the following is true?

Bill heard that the temple, The Reciprocus, does not allow one occupant of the house to enter. Which occupant is that?

(Enter the numerical value)

Draw the double bar graph for the following data.

Sports played by number of students of ABC school in 2018 and 2019.

An army camp of 250 men has provision for 350 days. After 25 days, 50 men left the camp The food will last for

What is the value of $\frac{-6}{2}$?

Person A covers a distance in 40 minutes if he drives at a speed of 60 miles/h on an average. The speed at which he must drive at to reduce the time of journey by 25% is

1. 210

12.5% in fractional form is written as ____.

If the interior opposite angles of a triangle a are ${52}^{\circ }$ and ${35}^{\circ }$, the corresponding exterior angle will be =

Question 81

Change the statement, converting expression into statement in ordinary language:

The number of students dropping out of school last year was m. Number of students dropping out of school this year is m - 30.

In a unit test, Sheriff scores . What is the total marks he has scored in the three subjects?

Nelly computed the mean of $5$ numbers to be $7$. When she checks her work, she realizes she misread $3$ as $8$. What is the actual mean?

If $\frac{r}{r_2}=\frac{r_1}{r_3}$ then

What is the volume?

What is the sum of the number of vertices, edges, and faces of a triangular pyramid?

Identify the bionomial out of the following

$\left(a\right)3x{y}^2+5y-x^{2}y\left(b\right)x^{2}y-5y-x^{2}y$

$\left(c\right)xy+yz+zx$

$\left(d\right)3x{y}^2+5y-x{y}^2$

In the given figure

$AB\parallel DCandAD\parallel BC$

$\angle ADC=(2x+5{)}^{\circ }and\angle BCD=(3x+55{)}^{\circ }$

then x = ?

Simplify and give the answer in exponential form: $(5^{24}÷5^6)\times 5^2$

(-41)*102

Question 3(iv)

Simplify:

(a+b)(c-d)+(a-b)(c+d)+2(ac+bd)

In the given figure, show that AB || CD

Students in Mrs Smeera's class were surveyed about snacks and asked to choose the one snack food they liked most from a list. The bar graph below summarizes the data collected from this survey.

Assuming that one student likes only one of the given snacks ___ percentage of students liked mixture. (Write your answer up to two decimal points.)

Two circles have circumference in the ratio $6:7$. Find the ratio of their areas.

Question 142 (iv)

Without drawing the triangles write all six pairs of equal measures in the given pair of congruent triangles.

$\Delta XYZ\cong \Delta MLN$

What is the area of a trapezium whose parallel sides are 57 cm and 39 cm and the distance between them is 28 cm?

In $\Delta ABC$, The measure of $\angle A$ and $\angle B$ are $30°$ and $45°$ respectively. If the measure of AB is 8 cm, find the length of AC (in cm).

The length and breadth of a rectangular field are 20 m and 15 m. Find the total distance traveled by a boy who has completed two rounds along the boundary of the field.

Question 69

Fill in the blanks to make the statement true.

In the given figure,
i) $\angle TPQ=\angle$ ___ + $\angle$ ___
ii) $\angle UQR=\angle$ ___ + $\angle$ ___
iii) $\angle PRS=\angle$ ___ + $\angle$ ___

'Twelve divided by the result of two subtracted from five' is written as.

In a quadrilateral PQRS, PQ = 3 cm, QR = 4 cm and PS = 5 cm. Also, $\angle$SPQ = ${70}^{\circ }$ and $\angle$PQR = ${90}^{\circ }$. Which of the following options is the approximate value of $\angle$QRS?

A quadrilateral has an area of 453.6 $c{m}^2$. The length of a diagonal is 42 cm and the perpendicular distance from one vertex is 10 cm. Find the perpendicular distance from the other vertex (in cm) __________.