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Sum of two or more like terms is a ___ (monomial/binomial/trinomial).

Find the value of $a^3-b^3-3a^{2}b+3a{b}^2$ , when a = 4 and b = 3.

How many rays meet to form an angle?

If a triangle is a scalene, then:

Number of faces in a cube is:

How many lines can pass through

1. One given point?

2. Two given points?

[2 MARKS]

Find the value of: $2a+4b+5c$ $whena=5,b=10,c=20$

Which of the following statements are true with respect to a triangle?

Question 1(i)

State whether the given expression is an equation or not.Give reason for your answer.Identify the variable in the given expression

$7=(11\times 5)-(12\times 4)$

Question 56

State whether the statements are true or false:

A circle has only 16 lines of symmetry.

Question 8
Refer to Question 7, draw the frequency polygon representing the above data without drawing the histogram.

The table shows the number of children in each of the 35 families surveyed. Which of the following workings to calculate the percentage of families with more than 3 children is correct?
$\begin{array}{cc}\text{Number of Children}& \text{Tally}\\ 2& ||||\\ 3& \text{/}||||\text{/}||||\\ 4& \text{/}||||||\\ 5& \text{/}||||||||\\ 6& \text{/}|||||\end{array}$

A pattern made when the surface of a 3 - dimensional figure is laid out flat showing each face of the figure is called its ___

Consider the dotted line to be the line of symmetry of the regular polygon given in the figure. Locate the point that is symmetric to point B with respect to the line of symmetry.

If the sum of successor and predecessor of a number is 14, the number should be

The ratio of the ages of Rini to her Aunt is 1:4. If Rini's age is 6 years then her sister's age is:

Which of the following objects are solids?

The number 5 can be arranged as

What’s the measure of reflex angle of ${85}^{\circ }$

What is the scale of the bar graph shown?

The largest 4-digit number and find its prime factorisation

What is the volume of the figure given below?

Question 29

'x exceeds y by 7' can be expressed as ___ .

Match the following polygons with their respective sum of interior angles

In a birthday celebration, Mango, Vanilla, Chocolate flavoured ice-creams were served. If you want to represent the number of people liking different flavours, the best way to represent it is option

Karan wants to cover the floor of his room with lavish tiles. His room is square in shape of side 6 m. The shopkeeper told him that the area of each tile is 0.5 m². Can you tell how many tiles should Karan buy?

Convert the following into decimals and find the sum rounded up to $2$ decimal places.

$\frac{1}{2}$, $\frac{5}{2}$, $\frac{4}{9}$, $\frac{5}{20}$, $\frac{3}{10}$, $\frac{7}{100}$, $\frac{100}{2}$, $\frac{100000}{10000000}$, $\frac{12}{48}$, $\frac{9}{99}$, $\frac{5}{25}$
Ans: ___

Question 82 (iv)

Subtract

$3t^4-4t^3+2t^2-6t+6from-4t^4+8t^3-4t^2-2t+11$

The LCM of two co-prime numbers is $216$. If the square root of one number is $6$, what is the cube of the other number?

Question 1 (c)

Find the circumference of the circle with the following radius: $(Take\pi =\frac{22}{7})$
21 cm

1. 35

We have marks of different students in three different tables below, which one of the following is the easiest to analyse?
A)

$$\begin{array}{cc}Student& Marksscored\left(Outof100\right)\\ A& 77\\ B& 65\\ C& 93\\ D& 42\\ E& 88\end{array}$$

B)

$$\begin{array}{cc}Student& Marksscored\left(Outof100\right)\\ E& 88\\ D& 42\\ C& 93\\ B& 65\\ A& 77\end{array}$$

C)

$$\begin{array}{cc}Student& Marksscored\left(Outof100\right)\\ D& 42\\ B& 65\\ A& 77\\ E& 88\\ C& 93\end{array}$$

The length (l) of a cuboid is reduced by 7, height (h) becomes 3 times and width (w) is increased by 2'. Find its new volume.

The area of a rectangular piece of a board is 36 cm². If the length is 4 cm, what is the width of the board?

Which of the following statements are incorrect?

Question 59

Find the area and perimeter of each of the following figures, if area of each small square is 1 sq cm.

Question 6

Out of the given four options, only one is correct. Write the correct answer.

Which of the following letters does not have any line of symmetry?

(a) M (b) S (c) K (d) H

Question 2 (a)

Find the common factors of:
4, 8 and 12

Question 1 (f)

Say True or False:

The opposite sides of a trapezium are parallel.

Nice work in balancing the machine. If you had to write an equation which would represent the figure given below, how would you do it?

Question 135

Fill in the blank to make the statement true.

24 x 25 = 24 x (..........)/4 = 600

In the given figure, chord AB divides the circle into two parts. The yellow region and the purple region are respectively known as ___.

The population of a city is 155625. For every 1000 men, there are 1075 women. If $40\%$ of the total men in the city and $24\%$ of the total women in the city are literate, then what is the percentage of literate people in the city?

The instruments used to draw any geometrical construction should have _______ tips and fine edges.