**Ratio and Proportion** - Class 7 Mathematics CBSE ICSE

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**Ratio and Proportion**by practicing the below questions from class 7 Mathematics.###### Replace x into one of the following to make 24 :18 : : x : 96 true.

###### The cost of 4 m of cloth is Rs. 40. Find the cost of 9 m of cloth.

###### Which order of the four numbers constitute a proportion?

###### Ratio, being only a numerical value, should not have any _______.

Express the perimeter of the above.

###### The mean proportional between 0.4 and 0.9 is ______.

###### If for every 5 cups of pulp two cups of sugar is mixed, then how much of pulp should be mixed if 16 cups of sugar is used?

###### The antecedents of two equivalent ratios are 18 and 9. The consequent of the first ratio was 24. Find that of the second ratio ________.

###### If 3y = x, find the value of half of x?

###### The ratio of 3 m to 60 cm is ________.

Topics in Class 7 Mathematics:

Simple interest

Area and Perimeter of plane figures and surface area and volume of cube and cuboids

Factorization and Linear Equations

Algebraic Expression and Identities

Applications of Percentage

Simple and Compound Interest

Direct and Inverse Variation

Data Handling

Understanding Quadrilaterals

Area of Polygons

Representing Solids on Plane Surfaces

Surface Area and Volume

Rational Numbers

Playing with Numbers

Square and Square Roots

Cube and Cube Roots

Powers and Exponents

Time and Work

Percentage and its Applications

Ratio and Proportion

Properties of Triangles

Perimeter and Area of Circles and Some Rectilinear Figures

Area and Perimeter of plane figures and surface area and volume of cube and cuboids

Factorization and Linear Equations

Algebraic Expression and Identities

Applications of Percentage

Simple and Compound Interest

Direct and Inverse Variation

Data Handling

Understanding Quadrilaterals

Area of Polygons

Representing Solids on Plane Surfaces

Surface Area and Volume

Rational Numbers

Playing with Numbers

Square and Square Roots

Cube and Cube Roots

Powers and Exponents

Time and Work

Percentage and its Applications

Ratio and Proportion

Properties of Triangles

Perimeter and Area of Circles and Some Rectilinear Figures