**Class 7** Mathematics - Questions & Answers CBSE ICSE

Class 7 Mathematics has a total of 22 topics including

**Simple interest**,**Area and Perimeter of plane figures and surface area and volume of cube and cuboids**and others. You can choose a topic of your choice to practice your understanding/ knowledge in these.###### Find the interest John has to pay for Rs.3456 at 12$\frac{1}{2}$% per annum for 3$\frac{1}{3}$years.

###### If P = Rs.16,500, I= Rs.8250 and T = 5 years, then the rate of interest R = _________%.

###### A boy borrowed Rs.9600, to start a business for a period of 3 years at 8% per annum. Then the amount he has to pay at the end of 3 years is _________.

###### If the interest is Rs.400, rate of interest is 8% per annum and time T is 2$\frac{1}{2}$years, then the principal is __________.

###### If I=Rs.500, R=5% per annum and T= 4 years, then P = __________.

###### Ram deposits Rs.7200 in a company which pays him interest at 17$\frac{1}{2}$% per year, then the amount he would get from the company at the end of 14 months is ________.

###### If the rate of interest is 9% per annum, then the interest on Rs.4250 for 2$\frac{1}{2}\mathrm{years\; is\; \_\_\_\_\_\_\_\_\_\_.}$

###### The interest on Rs.5100 for 1$\frac{1}{2}$ years at the rate of 14% per annum is ___________.

###### The interest on Rs 500 for 2 years at 10% per annum is ________.

###### The interest on Rs.400 at 12% per annum for 3 years 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

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