Data Handling

Which number is missing in the tally sequence: $||$, $|||$, _____, $||||$ / ?

If a pictograph shows $4$ hearts and the key says $1$ heart = $3$ students, what is the total number of students?

If $1$ cup symbol represents $2$ liters of water, how many liters are in $3$ cup symbols?

How many single vertical lines are added after the diagonal line to show the number $7$ in tallies?

If $1$ box symbol equals $5$ markers, how many boxes should be drawn for $45$ markers?

A table records runs scored by Rohan: Match $1$ ($25$), Match $2$ ($15$). How many more runs did he score in Match $1$?

In a pictograph, $1$ leaf symbol represents $7$ trees. How many trees do $3$ leaves represent?

A data set shows: Bird A ($24$), Bird B ($16$). Using a scale where $1$ symbol $= 8$, the total number of symbols is $X$. If we change the scale to $1$ symbol $= 4$, the new total is $Y$. What is $Y - X$?

If $3$ $\text{Hexagons}$ represent $18$ vertices, how many $\text{Hexagons}$ are needed to represent $42$ vertices?

In a box, there are $HHT\ HHT\ HHT\ II$ red balls and $HHT\ HHT\ III$ green balls. If $5$ red balls are replaced with $5$ green balls, what is the new tally for green balls?

If 1 square symbol = 9 blocks, how many blocks are shown by 4 squares?

A pictograph shows milk packets sold. 1 packet symbol = 2 liters. If 10 symbols are shown for Monday, how many liters of milk were sold?

A school bus pictograph uses 1 bus symbol to represent 10 students. If 60 students take the bus, how many symbols should be drawn?

If 1 circle represents 100 people, what does half a circle represent?

If 1 bulb symbol = 10 units of electricity, and a house used 35 units, how should this be represented in a pictograph?

In the following pictograph, if each book symbol represents 5 books, what is the difference between the number of History books and Art books?

A pictograph uses 1 leaf to represent 20 trees. How many leaves are needed to show 100 trees?

In a garden, one flower symbol represents 14 flowers. The pictograph shows 5 symbols for Roses, 3 symbols for Lilies, and 2 symbols for Daisies. If 1/4 of the Roses are picked, how many Roses are left in the garden?

A bus company tracks passengers. One stick-figure symbol represents 50 people. Route A has 8 symbols and Route B has 12 symbols. If a new Route C is added that has half the total passengers of Route A and Route B combined, how many symbols will Route C have?

A farmer collects eggs where one oval symbol represents 1 dozen (12 eggs). The pictograph shows 8 symbols for Week 1 and 10 symbols for Week 2. How many eggs were collected in total over the two weeks?

In a pictograph, $1 \text{ cup}$ represents $5 \text{ students}$. How many students are represented by $1 \text{ cup}$?

What number do these tally marks represent: $||||$ followed by $|||$?

If $1 \text{ star} = 4 \text{ points}$, how many points are represented by $4 \text{ stars}$?

In a bar graph, the bar for 'Rainy days' is at $2$. The bar for 'Sunny days' is at $8$. How many days are shown in total?

A pictograph represents the number of toys. Key: $1 \text{ robot symbol} = 2 \text{ toys}$. If there are $10$ robot symbols, how many toys are there?

How many total tally marks are there if you have five groups of $5$ and three single marks?

A table shows juice flavors in a fridge: Orange ($8$), Apple ($12$), Grape ($4$). If we use a pictograph where $1 \text{ bottle} = 4 \text{ units}$, how many bottles will represent Apple juice?

In a pictograph, $1 \text{ heart symbol} = 18 \text{ stickers}$. If Sarah has $3$ symbols and John has $2$ symbols, how many stickers do they have altogether?

A bar graph shows the number of rainy days in three months: June ($10$), July ($20$), August ($15$). If the scale on the y-axis is $1 \text{ unit} = 5 \text{ days}$, how many units total would represent all three months?

A table shows the number of eggs: Tray 1 ($24$), Tray 2 ($18$). If $6$ eggs from Tray 1 are broken and Tray 2 gets $12$ more eggs, what is the new total of eggs?