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Question 82

Change the statement, convert the given expression into statement in ordinary language:

Price of petrol was ₹ p per litre last month. Price of petrol now is ₹ (p - 5) per litre.

Question 2

$3\frac{3}{4}÷\frac{3}{4}$ is equal to

(a) 3
(b) 4
(c) 5
(d) $\frac{45}{16}$

Find the value of x in the following triangle.

In the following figures, the figure that is not symmetric with respect to any line is:

What is the meaning of l.h.s and r.h.s?

Measure the $\angle ABC$ using a protractor.

Choose the material that is not round in shape.

A number is divisible by both 4 and 9 . By which other number will that number be always divisible?

Question 64

Write the digits 0,1,2,3,.......,9 in this order and insert '+' or '-' between them to get the result 3.

Find which of the following are not true:

1.All the sides of rhombus are always equal in length

2.All the sides of a parallelogram are always equal in length

3.Diagonals of a parallelogram are equal in length

4.Diagonals of a square are equal in length

5.Diagonals of a rectangle are equal in length

Consider two lines AC and DE meeting at point B.
From the options given below select the combination of angles, if one angle is twice its supplementary angle.

___is the length of EF, if AB =5cm and CA= 7cm, given that AD is the line of symmetry for the figure.

Find the volume of a box with the following dimensions:

Length = 14 cm
Width = 27 cm
Height = 3 cm

In the figure given below, $\angle$COD = ${150}^{\circ }$. Choose the correct option.

Sum of all the angles on a straight line is ________

$a^m\times a^n$ is equal to

(a) $(a^2{)}^{mn}$
(b) $a^{m-n}$
(c) $a^{m+n}$
(d) $a^{mn}$

Question 3 (d)

Add without using number line:
(–250) + (+150)

Find the sum of:

$–50,–200$ and $300$

Question 123.
Which one is greater?
1 m 40 cm +60 cm or 2.6 m

Question 5 (c)

Express the following as kg using decimals:

3750 g

Question 59.

Match Column I with Column II.

$\begin{array}{cccc}& ColumnI& & ColumnII\\ \left(i\right)& Theadditiveinverseof+2& \left(a\right)& 0\\ \left(ii\right)& Thegreatestnegativeinteger& \left(b\right)& -2\\ \left(iii\right)& Thegreatestnegativeeveninteger& \left(c\right)& 2\\ \left(iv\right)& Thesmallestintegergreaterthaneverynegativeinteger& \left(d\right)& 1\\ \left(v\right)& Sumofpredecessorandsuccessorof-1& \left(e\right)& -1\end{array}$

Question 36

Base of a tent is a regular hexagon of perimeter 60 cm. What is the length of each side of the base?

If certain figures are equally balanced in proportion, they are ___.

A point lies on the x-axis at a distance of 9 units from the y-axis. What are its coordinates? What will be its coordinates if it lies on the y-axis at a distance of –9 units from the x-axis? [2 MARKS]

Question 136

At the end of the 20th century, the world population was approximately $6.1\times {10}^9$ people. Express this population in usual form. How would you say this number in words?

The frequency of an entry gives ___.

Question 1 (iv)

Simplify combining like terms:

3a - 2b - ab - (a - b + ab) + 3ab + b - a

Simplify: $(a+b)(2a-3b+c)-(2a-3b)\left(c\right)$. [3 MARKS]

Rakesh drew and measured the angle made when the clock ticks at 9'O' clock. If his answer was right, what was his answer?

Question 122

Fill in the blank to make the statement true.
Division of a whole number by _____ is not defined.

It is given that the lengths of OA and OC are equal. The point symmetric to point C with respect to the point O is ___

The radius is a line segment that connects the _______ to a point on the circle.

Rahul and his cousins spent ₹ (5x + 6y) on clothes, where x is the price of a pant and y is the price of a shirt. They wanted to return 2 shirts as they were damaged. The final amount they spent on the clothes will be equal to

Question 2(d)

Find the product by suitable arrangement:

$625\times 279\times 16$

What is the value of $2^{-2}$?

Find the remainder without performing actual division when 45969 is divided by 11.

Last week, Suman spent $10$ hours watching television. Shobha watched television for $\frac{1}{3}$ as many hours as Suman did. How many hours did Shobha spend watching television?

The angles in a triangle are in the ratio 1:3:5. The measure of the largest angle is -

A kg of potatoes costs Rs.7.80. The cost of 10 kg of potatoes is

In the given construction,

Then $\angle CAB$ will be

Add the following and match with the correct answers

1. 2