Tryout Maths A book on Mental Maths 7

Mathematics

Solutions of Multiplication from Try Out Maths

SK KHANUJA's Try Out Maths detailed solutions to all the exercises of Multiplication for 7th CBSE are provided here. The topics covered are such as Introduction. The points to remember in the SK KHANUJA's Book Solutions is ideal for quick revision.

Attempt the free practice questions on Chapter 5: Multiplication, Exercise 1: Exercise 15 with hints and solutions to strengthen your understanding. Tryout Maths A book on Mental Maths 7 solutions are prepared by Experienced Embibe Experts.

S K Khanuja Solutions for Chapter: Multiplication, Exercise 1: Exercise 15

Number Line and Multiplication

In this chapter, we will discuss trails, events, and random experiments. The study of chances which is generally used in our daily life is called Probability. 

Probability

This chapter describes the concept of bar graphs, i.e., the graphical way of representing data with the help of rectangular bars. These bars in the bar graphs increases and decreases as per the value it represents.

Bar Graphs

This chapter covers Arithmetic Mean, Median, and Mode. Statistics is the study of data handling with the help of different collection methods. In Statistics, there are different types of data such as the primary data and secondary data.

Statistics

This chapter discusses how to calculate the area of a circle and its applications in real life. We will learn how to use this formula to find the area of a circle when the diameter is given.

Area of Circle

This chapter describes areas of rectilinear figures. When a rectilinear figure bounds a surface, then the bounded surface is called the area of the figure. The unit measure of the area is unit squares.

Area of Rectilinear Figures

This chapter discusses symmetry, the phenomenon which occurs when some figures are divided into two parts which are equal in size and shape. Symmetry can be applied to any types of polygons.

Symmetry

This chapter discusses how to construct triangles by using different criteria. Construction is a branch of Mathematics in which we can draw or make different types of plane figures by using different methods and measurements.

Constructions

In this chapter, we will discuss the congruence properties of triangles. If two or more triangles have the same angles and sides, then they are said to be congruent to each other. These triangles may be the mirror images to each other.

Congruence

This chapter discusses the acute-angled triangle, obtuse-angled triangle, scalene triangle, equilateral triangle and right-angled triangle. A polygon which is closed only with three sides and has three vertices is called a triangle.

Triangle

This chapter discusses the properties of parallel lines. If two lines lie on a plane in the same direction and they are separated from each other with the same distance, then those lines are called parallel lines.

Parallel Lines

This chapter describes the lines and angles. A line is a group of points which keeps extending infinitely with two arrows at both ends. Two lines with a common starting point which move in different directions create an angle at that point of start.

Lines and Angles

This chapter discusses the simple interest and explains how to calculate the simple interest on a loan. Simple interest is the product of daily interest by the principal and number of days of returning the money.

Simple Interest

In this chapter, we will discuss the concept of profit and loss with various examples.

Profit & Loss

This chapter describes the percentage, which is an expression or abbreviation to represent a number per hundred or hundredths. Percentage can be used for different purposes such as discounts rate, interest rate, statistics in media, etc.

Percentage

This chapter describes ratios and proportions and their properties. A ratio is used to express two quantities with a fraction. Proportion can make two fractions of different quantities equal.

Ratio and Proportion

This chapter describes a linear equation in one variable, i.e., an equation which consists of only one variable whose power is 1. The highest power of a Linear equation in one variable is always 1.

Linear Equations in One Variable

In this chapter, the algebraic operations such as Addition, Multiplication, Subtraction and Division are briefly explained. Algebraic expressions are formed by different variables, integer constants and algebraic operations.

Algebraic Expressions

In this chapter, we will discuss the exponents and the laws of exponents. An exponent is a number which denotes the number of times a specific number is multiplied by itself. The exponent is also called the power of a number.

Exponents

This chapter explains the division of rational numbers in which the fraction in the denominator is replaced with the reciprocal of the fraction and multiplied with the numerator to find the result.

Division

In this chapter, we will describe the properties of rational numbers. Rational numbers are fractions where numerator and denominator are not equal and the denominator is always greater than zero.

Rational Numbers

This chapter describes decimal fractions and their properties. A fraction which can be represented in a way where a decimal point is used is called a Decimal Fraction. It explains how to write a fraction in terms of decimals.

Decimals

In this chapter, we will discuss proper fractions, improper fractions, mixed fractions, etc. When a number is divided into several parts, then each part is called a fraction or part of the whole number. 

Fractions

In this chapter, we will discuss the basic operations on integers and their properties. It includes addition, subtraction, multiplication and division of integers. Integers are very important in our life to express quantities in numbers.

Integers

Assignment Sheets

This chapter comprises test papers based on various concepts of mathematics. These practice test papers help students to understand their learning and improve their skills accordingly.

Test Papers

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Solutions of Multiplication from Try Out Maths

S K Khanuja Mathematics Solutions from Chapter 5 - Multiplication

Exercise Questions from Multiplication

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