The order of the terms in a ratio is important.

First Term of a ratio is called _______.

Second term of a ratio is called ______.

Product of Extremes = Product of ______.

A statement of Equality of Ratios is called ______.

Are the following numbers in PROPORTION?

22, 33, 16, 24

Are the following numbers in Continued Proportion?

36, 90, 75

Fill in the blank so that the four numbers are in proportion:

32, __, 6, 12

Cost of 5 pizzas is ₹725 and 6 pastries is ₹210. If I want to purchase 3 pizzas and 12 pastries, how much should I pay?

Ratio to Percentage

11:50 = ____%

Find the value of (3 whole 1/3) % of 180 km

Find the value of 10% of 100% of 60% of 540

What percent of One score is One dozen?

Subtract 20% of 500 from 100

Mr. Gupta purchases a house for ₹250,000 and spends ₹50,000 on repairs. If he sells the house for ₹400,000, find his gain/loss percent.

A dealer buys an old car for ₹80,000. He repairs it and sells it at an increase of 10%. What is the selling price of the car?

The MONTHLY salary of Mohan is ₹950. If his salary increases by 6%, find his new ANNUAL salary.

Find the amount Meena gets on depositing ₹1500 at 8% per annum for 73 days.

What is 12% of 0.5 m? (MORE THAN ONE ANSWER)

When letters of alphabet represent numbers, they are called __________.

The first person to develop algerbraic method of problem solving was ________. He is also called the "Father of Algebra".

Is (2x)³ equal to 2x³ ?

A quantity which doesn't change its value is called _______.

A quantity whose value varies is called _______.

Write the exponential form of (-a) × (-a) × (-a) × ..........18 times

Find the coefficient of y in y

Identify the following statements as constants or variables.

(i) Number of days in February.

(ii) Degrees in a Reflex angle

A combination of numbers, literal numbers and fundamental operations is called an ____________.

In a bus x passengers have taken tickets of ₹5 each and y passengers have taken tickets of ₹10 each. Find the total number of passengers and total fare received by the conductor.

A statement of equality which contains literal numbers (variable) is called an _________.

An equation in which the power of the literal number (variable) is one is called a __________.

Find the value of the variable by solving the equation of the statements:

(i) 2 subtracted from twice the number x is equal to 10

(ii) Six times the number y is 3 more than itself

Solve the equation: 5y + 10 = 4y - 10

What can 5x - 29y + 3x - 12z named as?

A part of a line having two end points and a definite length is called _______.

How many line segments are there in the given figure?

There are five points on a sheet of paper, such that no three of them are collinear. What is the number of line segments that can be drawn by joining the points in pairs?

In the given figure, the number of line segments is __.

One end point of a line segment AB is against the mark 2 and other at mark 9 of a scale. What is the length of segment AB?

The number of diagonals in a pentagon is -

How many angles are there in the given figure?

Standard unit of an angle is _____.

An angle whose measure is more than 180 degree and less than 360 degree is known as _____.

In the given figure, name the points that lie in the interior of the angle.

The interior of an angle along with the angle itself is called the ______ of the angle.

Write the kind of angle formed between the following directions.

(i) North and South

(ii) North and North-West

(iii) South and North-East

Are the Two Angles Adjacent?

The words adjacent, linear pair, complementary, supplementary, vertically Opposite are used only for how many ANGLES?

How many pairs are there of:

(i) Linear pair?

(ii) Adjacent Angles?

(iii) Vertically Opposite Angles?

Select the correct statement for the given figure.

(MORE THAN ONE CORRECT)

A line which intersects two or more given lines at different points is called ______ of the given lines.

When a transversal intersect two lines in a plane, ___ angles are formed.

The angles that lie between the two lines intersected by a transversal line are called as _____ angles

Name the type of angle using by the given statements.

(i) These angles lie on the same side of the transversal.

(ii) In each pair, one will be an exterior angle and the other will be an interior angle.

Name the type of angle by the given statements

(i) These angles lie on the opposite sides of the transversal.

(ii) In each pair, both the angles are either exterior or interior angles

Name two pairs of Alternate Interior Angles.

Name all the transversals to the segments AC and FD.

How many pairs of alternate angles are there?

The triangle with all the sides equal is known as ______ triangle.

The triangle whose any one angle is obtuse is known as .

Number of triangles in the figure is -

Name the opposite side of point Z.

A triangle can have how many exterior angles?

In the given figure, find the sum of angles A, B, C, D, E, F.

The plane figure which isn't made of any line segment is known as _____

Half of a circle is known as _____.

____ is a line segment joining the center of a circle to any point on the Circle.

A ____ is a line segment whose end points lie on the circle.

An _____ is a part of a circle

The arc which is smaller than the arc of Semi-Circle is known as _____.

Circumference of a circle is 44 cm. Find the Circumference of Quadrant of the circle.

In this circle,

(a) MN and XY are ____

(b) XN and MY are ____

(c) OX and OM are ____