Question

The following table shows the number of persons who visited Qutab Minar during a week. Draw its pictograph.

Answer 1

Based on the given data, we are going to prepare a pictograph using

Here, in the data for number of persons, most of them are the multiples of $150$.

So, we take $1$ = $150$ persons.

So,$\frac{1}{3}$ of shows $50$ persons and $\frac{1}{2}$ of shows 100 persons.

i.e.,= $50$ persons and = $100$ persons

Hence, for $300$ persons on Monday, we take two times and for $550$ persons on Thursday, we draw $3$ times and once.

i.e.,

For Monday, = $2\times 150$= $300$

For Thursday,

⇒ $$\begin{gathered} 3\times 150+1\times 100 \\ =450+100 \\ =550 \end{gathered}$$

Similarly, based on these concepts, a pictograph for all days is prepared as follows: