#### Statistics - Important Question Paper

6th Standard

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Maths

Time : 01:00:00 Hrs
Total Marks : 50

Part A

8 x 1 = 8
1. The tally marks for the number 7 in standard form is_____________.

(a)

7

(b)

(c)

(d)

2. The tally marks represents the number count

(a)

5

(b)

8

(c)

9

(d)

10

3. The plural form of ‘datum’ is

(a)

datum

(b)

datums

(c)

data

(d)

datas

4. The pictorial representation for a phrase is a__________.

(a)

Picto

(b)

Tally mark

(c)

Frequency

(d)

Data

5. The representation of ‘one picture to many objects’ in a Pictograph is called__________.

(a)

Tally mark

(b)

Pictoword

(c)

Scaling

(d)

Frequency

6. A Pictograph is also known as____________.

(a)

Pictoword

(b)

Pictogram

(c)

Pictophrase

(d)

Pictograft

7. A bar graph cannot be drawn using_____________.

(a)

Horizontal bars only

(b)

Vertical bars only

(c)

Both horizontal bars and vertical bars

(d)

Either horizontal bars or vertical bars.

8. The spaces between any two bars in a bar graph___________.

(a)

can be different

(b)

are the same

(c)

are not the same

(d)

all of these

9. Part B

10 x 1 = 10
10. The collected information is called_______.

()

Data

11. An example of a Primary Data is_______________.

()

List of absentees in a class

12. An example of a Secondary Data is______________.

()

Cricket scores gathered from a website

13. The tally marks for number 7 in standard form is________________.

()

14. If 200 is represented by  then 600 is represented by____________.

()

15. Representation of data by using pictures is known as__________.

()

Pictograph

16. A ________ is a collection of numbers gathered to give some meaningful information.

()

datal

17. The data can be arranged in a tabular form using ______ marks

()

tally

18. A observation occuring 8 times in a data is represented as _________ using tally marks.

()

19. Tally marks  I represents _______

()

6

20. Part C

1 x 2 = 2
21. There are 1000 students in a school. Data regarding the mode of transport of the students is given below. Draw a pictograph to represent the data.

 Mode of Travel On Foot Bicycle Scooter Bus Car Number of Students 350 300 150 100 100
22. Part D

5 x 3 = 15
23. Draw a pictograph for the given data.

 Month June July August September Number of Computers sold 300 450 600 550

24. The following table shows the number of tourists who visited the places in the month of May. Draw a pictograph.

 Place Mahabalipuram Vedanthangal Hogenakkal Ooty Number of Tourists 20,000 15,000 40,000 35,000

25. Chitra has to buy Laddus in order to distribute to her friends as follows:

 Classes VI VII VIII IX X Number of Laddus 70 60 45 80 55

Draw a Bar Graph for this data.

26. The fruits liked by the students of a class are as follows:

 Fruits Bananas Grapes Apples Mangoes Guavas Papayas Other fruits Number of students 8 10 8 7 12 3 2

Draw a Bar Graph for this data.

27. The table shows the number of moons that orbit each of the planets in our solar system.

 Planet Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto Number of Moons 0 0 1 2 28 30 21 8 1

Make a Bar graph for the above data.

28. Part E

3 x 5 = 15
29. Thamarai is fond of reading books. The number of pages read by her on each day during the last 40 days are given below. Make a Tally Marks table.
13 5 6 643 5 4 1 6 2 5 3 4 1 6 6 5 5 1
12 3 2 542 4 1 6 2 5 5 6 5 5 3 5 2 5 1

30. The following list tells colours liked by 25 students. Prepare a table using Tally Marks.

 Red Blue White Grey White Green Grey Blue Green Grey Blue Grey Red Green Red Blue Blue Green Blue Green Grey Grey Green Grey Red
31. The following table shows the number of vehicles sold in a year

key:One picture represents 10 vehicles
Look at the pictograph and answer the following questions.
(i) How many motor cycles were sold in a year?
(ii) Number of buses sold in a year is 20. Say True or False.
(iii) How many bicycles were sold ?
(iv) How many cars and vans were sold?
(v) How many vehicles were sold altogether?