S K Gupta and Anubhuti Gangal Solutions for Chapter: Unit Test - 4 (Chapters 16 - 25), Exercise 5: UNIT TEST - 4 (Chapters 16 - 25)

$1$ litre $=$ _____ ${\mathrm{cm}}^3$

If the number of faces of a solid shape are $7$ and the number of vertices is also $7$, what would be the number of edges?

The point where the $x$-axis and $y$-axis intersect is called the

The marks obtained by $15$ pupils (out of $20$) in a test time were as follows:

$\begin{array}{ccccccccccccc}3& 2& 5& 16& 8& 15& 17& 11& 13& 18& 19& 10& 13\\ 14& 8& 10& 11& 17& 20& 15& 14& 12& 9& 6& 8& \end{array}$

The marks lying in the class interval $10-15$ are:

Mr Verma has $₹60,000$. The pie-chart shows how he used the money. How much did he spend on travel?

The height of a wall is six times its width and the length of the wall is seven times its height. If volume of the wall be $16128 {\mathrm{m}}^3$, its width is

Draw a pie-chart showing the following information. The table shows the colours preferred by a group of people.

Find the weight of a hollow cylindrical lead pipe $28 \mathrm{cm}$ long and $\frac{1}{2} \mathrm{cm}$ thick. Its internal diameter is $8 \mathrm{cm}$. Weight of $1 {\mathrm{cm}}^3$ of lead is $11.4 \mathrm{g} \left(\pi =\frac{22}{7}\right)$