Data Handling and Presentation Quiz for Grade 6 Mathematics

Question 1

A student records the number of students present in class over 5 days: 32, 35, 30, 34, 38.

What is the range of the attendance data?

Accepted Answer

B) 8

Answer

A) 6

Answer

C) 7

Answer

D) 10

Question 2

In a pictograph, one symbol represents 5 books. If there are 7 symbols for 'Maths' books, how many books are there?

Calculate the total number of books.

Accepted Answer

A) 35

Answer

B) 30

Answer

C) 40

Answer

D) 25

Question 3

Fruit	Frequency
Apple	12
Banana	8
Mango	15

What is the total number of fruits recorded in the table?

Accepted Answer

C) 35

Answer

A) 30

Answer

B) 32

Answer

D) 40

Question 4

Assertion (A): A tally mark '||||' with a diagonal line represents 5. Reason (R): Tally marks are used to group data into sets of five.

Choose the correct option regarding the statements.

Accepted Answer

B) Both A and R are true and R is the correct explanation of A.

Answer

A) Both A and R are false.

Answer

C) A is true, R is false.

Answer

D) A is false, R is true.

Question 5

A bar graph shows sales of 4 shops: A=100, B=150, C=120, D=130.

Which shop has the highest sales?

Accepted Answer

D) Shop B

Answer

A) Shop A

Answer

B) Shop C

Answer

C) Shop D

Question 6

Data: 2, 4, 2, 6, 4, 2, 8.

What is the mode of the data set?

Accepted Answer

A) 2

Answer

B) 4

Answer

C) 6

Answer

D) 8

Question 7

A survey of 20 people shows 10 like tea, 6 like coffee, and 4 like milk.

What is the fraction of people who like milk?

Accepted Answer

B) 1/5

Answer

A) 1/4

Answer

C) 1/2

Answer

D) 1/10

Question 8

If the scale of a bar graph is 1 unit = 10 units of data, and a bar has a height of 4.5 units.

What is the total value represented by the bar?

Accepted Answer

C) 45

Answer

A) 40

Answer

B) 42

Answer

D) 50

Question 9

Observations: 5, 10, 15, 20.

What is the sum of these observations?

Accepted Answer

A) 50

Answer

B) 45

Answer

C) 55

Answer

D) 60

Question 10

In a class of 30 students, 15 like cricket, 10 like football, and 5 like hockey.

How many more students like cricket than hockey?

Accepted Answer

B) 10

Answer

A) 5

Answer

C) 15

Answer

D) 20

Question 11

A tally mark count for 'Orange' is represented as '|||| ||'.

What is the frequency of oranges?

Accepted Answer

A) 6

Answer

B) 5

Answer

C) 7

Answer

D) 8

Question 12

Data: 10, 20, 30, 40, 50.

What is the difference between the largest and smallest value?

Accepted Answer

D) 40

Answer

A) 30

Answer

B) 35

Answer

C) 50

Question 13

If a pictograph symbol represents 2 cars, and we see 8 symbols.

How many cars are there?

Accepted Answer

C) 16

Answer

A) 12

Answer

B) 14

Answer

D) 18

Question 14

A bar graph displays temperature for 3 days: Mon=25, Tue=28, Wed=22.

What is the average temperature?

Accepted Answer

B) 25

Answer

A) 24

Answer

C) 26

Answer

D) 27

Question 15

Data: 7, 7, 7, 9, 9.

Which number is the mode?

Accepted Answer

A) 7

Answer

B) 9

Answer

C) 16

Answer

D) 2

Question 16

In a frequency distribution, the frequency of a score is 12. If the total number of items is 50.

What percentage of the total does this score represent?

Accepted Answer

C) 24%

Answer

A) 20%

Answer

B) 22%

Answer

D) 25%

Question 17

A survey on colors: Red (10), Blue (15), Green (5).

What is the total number of people surveyed?

Accepted Answer

B) 30

Answer

A) 25

Answer

C) 35

Answer

D) 40

Question 18

The tally mark for number 4 is:

Select the correct representation.

Accepted Answer

A) ||||

Answer

B) |||

Answer

C) |||||

Answer

D) ||

Question 19

A bar graph with a scale of 1 unit = 5 units of data. If the total is 20 units.

What should be the length of the bar?

Accepted Answer

D) 4 units

Answer

A) 2 units

Answer

B) 3 units

Answer

C) 5 units

Question 20

Data set: 1, 3, 5, 7, 9.

What is the median of this data set?

Accepted Answer

B) 5

Answer

A) 3

Answer

C) 7

Answer

D) 9

Set 3Data Handling and Presentation