# NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes (EX 15.3) Exercise 15.3

Chapter 15 Class 7 Mathematics is Visualising Solid Shapes. It includes the study of shapes or objects which have some length, breadth, and height,  i.e.,they occupy space and have three dimensions. These are known as three-dimensional figures. However, figures that have only two dimensions, that is, length and breadth, are known as two-dimensional shapes. Class 7 is a crucial academic year in a student’s academic career. During this academic session, they become familiar with a comprehensive learning schedule and lay the foundation for higher classes. Therefore, they must perform well in the Class 7 examinations. A good understanding of the subjects in Class 7 is very essential for learners who wish to perform well in any competitive examination. Due to its wide range of concepts, Mathematics can be intimidating for many students. For facilitating the understanding of Class 7 Maths Chapter 15 Exercise 15.3, Extramarks provides students with NCERT Solutions For Class 7 Maths Chapter 15 Exercise 15.3. In addition, students must practice extra questions along with these questions to deeply understand all the concepts of the subject. Learners in Class 7 face challenges in their curriculum as it introduces them to several new concepts. Extramarks provides students with the NCERT Solutions Class 7 Maths Chapter 15 Exercise 15.3 to help them with their Mathematics curriculum.

## NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes (EX 15.3) Exercise 15.3

### Access NCERT Solutions for Class 7 Chapter 15 – Visualising – Solid Shapes

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Q.1

$\begin{array}{l}\text{What cross-sections do you get when you give a}\\ \left(\text{i}\right)\text{vertical cut}\left(\text{ii}\right)\text{horizontal cut to the following solids?}\\ \left(\text{a}\right)\text{A brick}\\ \left(\text{b}\right)\text{Around apple}\\ \left(\text{c}\right)\text{A die}\\ \left(\text{d}\right)\text{A circular pip}\\ \left(\text{e}\right)\text{A nice cream cone}\end{array}$

Ans

$\begin{array}{l}\text{(a) A brick}\\ \text{We can give a vertical cut to a brick in the following way:}\end{array}$  $\begin{array}{l}\text{(b) A round apple}\\ \text{We can give a vertical cut to a roudn apple in the following way:}\end{array}$ We can give a horizontal cut to a round apple in the following way: (c) A die

We can give a vertical cut to a die in the following ways: $\text{We can give a horizontal cut to a die in the following way:}$ $\begin{array}{l}\text{(d) A circular pipe}\\ \text{We can give a vertical cut to a circular pipe in the following way:}\end{array}$ $\text{We can give a horizontal cut to a circular pipe in the following way:}$ $\begin{array}{l}\text{(e) An ice cream cone}\\ \text{We can give a vertical cut to an ice cream cone in the following way:}\end{array}$ $\mathrm{We}\mathrm{can}\mathrm{give}\mathrm{a}\mathrm{horizontal}\mathrm{cut}\mathrm{to}\mathrm{an}\mathrm{ice}\mathrm{cream}\mathrm{cone}\mathrm{in}\mathrm{the}\mathrm{following}\mathrm{way}:$ 