Tally Marks

Q.

What is tally chart?

Q. Which of the following are examples of categorical data?

1. The data depicting the age of $6$ students of a class.
2. The hair colour of a group of $5$ people.
3. The destinations selected by $7$ students for annual outing.
4. The number of tourists visiting the museum on different days of a week.

Q.

An observation occurring seven times in a data is represented as ___ using tally marks.

Q.

Question 15
The data can be arranged in a tabular form using ___ marks.

Q.

Question 22
In an examination the grades achieved by 30 students fo a class are B, C, C, E, A, C, B, B, D, D, D, D, B, C, C, C, A, C, B, E, A, D, C, B, E, C, B, E, C, D. Create a frequency table.

Q.

Using tally marks, which one of the following represents the number eight?

Q.

Give 20 Examples Of Homograph.

Q.

Question 12

An observation, occurring five times in a data is recorded as | | | | | using tally marks.

Q.

Question 23
The number of two-wheelers owned individually by each of 50 families is listed below, Make a table using tally marks.

1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 0, 1, 1, 2, 3, 1, 2, 1, 1, 2, 1, 2, 3,

1, 0, 2, 1, 0, 2, 1, 2, 1, 2, 1, 1, 4, 1, 3, 1, 1, 2, 1, 1, 1, 1,

2, 3, 2, 1, 1

Q.

Question 27
Fill in the blanks in the following table which represents shirt size of 40 students fo a school.

Q. The table below shows the favourite fruits of the students of grade VII. Find the total number of students who like either Mango or Banana.

Fruit	Number of students
Apple	$\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right||$
Mango	$\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|$
Orange	$\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|$
Banana	$\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right|\left|\right||$
Pineapple	$\left|\right|\left|\right|\left|\right|\left|\right|$

1. 42
2. 36
3. 35
4. 28

Q.

The table shows the number of children in each of the 35 families surveyed. Which of the following workings to calculate the percentage of families with more than 3 children is correct?
$\begin{array}{cc}\text{Number of Children}& \text{Tally}\\ 2& ||||\\ 3& \text{/}||||\text{/}||||\\ 4& \text{/}||||||\\ 5& \text{/}||||||||\\ 6& \text{/}|||||\end{array}$

1. $\frac{10}{35}\times 100\%$

2. $\frac{14}{35}\times 100\%$

3. $\frac{21}{35}\times 100\%$

4. $\frac{31}{35}\times 100\%$

Q. The table provided below represents the number of females and males in a family.

What is the total number of people in this family?

Q.

The frequency of an entry gives ___.

1. twice the number of times that particular entry occurs.

2. reciprocal of number of times than particular entry runs

3. numbers of times that particular entry occurs.

4. none of these.

Q. The table shows the number of children in 35 families. How many families have more than 3 children?

1. 10
2. 15
3. 21
4. 31

Q. The number of pizzas and burgers sold in a cafeteria is given. Find the third quartile (Q3) of the two data.



Data 1: Pizza sales Data 2: Burger sales \( \begin{array}{llllllllllll}0 & 10 & 20 & 30 & 40 & 50 & 60 & 70 & 80 & 90 & 100 & 110\end{array} \)

Q. The marks (out of 10) obtained by 28 students in a mathematics test are listed as below:
8, 1, 2, 6, 5, 5, 5, 0, 1, 9, 7, 8, 0, 5, 8, 3, 0, 8, 10, 10, 3, 4, 8, 7, 8, 9, 2, 0
The number of students who scored marks less than 4 is

1. 15
2. 13
3. 12
4. 10

Q. The table provided below represents the number of females and males in a family.

What is the total number of people in this family?

Q.

Question 4
The choices of the fruits of 42 students in a class are as follows:
A, O, B, M, A, G, B, G, A, G, B, M, A, G,
M, A, B, G, M, B, A, O, M, O, G, B, O, M,
G, A, A, B, M, O, M, G, B, A, M, O, M, O,
Where A, B, G, M and O, stands for the fruits Apple Banana, Grapes, mango and Orange, respectively.
Which two fruits are liked by equal number of students ?
(a) A and M (b) M and B (c) B and O (d) B and G

Q. The tallymarks for the number of chocolates with the kids is shown. How many kids have 1, 2 and 3 chocolates with them?

1. 8
2. 12
3. 15
4. 17

Q.

Which one of the following notation is used to represent number five?

1. 1st image

2. 2nd image

3. 4th image

4. 3rd image

Q. The table shows the number of children in 35 families. How many families have more than 3 children?

1. 10
2. 14
3. 21
4. 31

Q. The bar chart represents the data given in the frequency table shown below. For which year, the bar graph is incorrectly drawn?

1. 1995
2. 1996
3. 1997
4. 1998

Q.
The missing data in the frequency table is

1. 4
2. 6
3. 7

Q. The bar chart for the data given in the frequency table is shown below.


For which year the data in graph is incorrectly represented?

Q.

Rainfall recorded in a town during a week was as follows the measurements are as given below

DAYS	RAINFALL(in cm)
Monday	10.1
Tuesday	12
Wednesday	7.5
Thursday	0
Friday	9.3
Saturday	6.6
Sunday	12.3

Find the range.