EduSahara™ Worksheet

Question 1

1.

Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has minimum height.

(i)

Appalachian
(ii)

Nanda Devi
(iii)

Mount Everest
(iv)

Kanchenjunga
(v)

Alps

Question 2

2.

Temperatures of 11 days are given below. Find the mode.

Temperature (in degree C)

26

27

29

30

32

35

No. of days

1

4

1

1

3

1

(i)

28

°C
(ii)

27

°C
(iii)

29

°C
(iv)

26

°C
(v)

25

°C

Question 3

3.

Ages of 31 students are given below. Find the mode.

Age (in years)

10

11

12

13

14

15

No. of students

5

6

4

4

4

8

(i)

14

years
(ii)

17

years
(iii)

13

years
(iv)

16

years
(v)

15

years

Question 4

4.

Find the mean of all prime numbers between 40 and 90.

(i)

509
8
(ii)

385
6
(iii)

257
4
(iv)

383
6
(v)

127
2

Question 5

5.

Find the median of all prime numbers between 30 and 60.

(i)

43
(ii)

45
(iii)

44
(iv)

40
(v)

42

Question 6

6.

Weights of 11 students (in kg) are given below. Find the mean weight.

50

58

58

46

53

50

53

40

50

45

56

(i)

570
11

kg
(ii)

581
11

kg
(iii)

560
11

kg
(iv)

559
11

kg
(v)

51

kg

Question 7

7.

Scores of 13 students are given below. Find the median score.

87

73

77

79

77

74

85

81

80

81

70

86

74

(i)

78
(ii)

80
(iii)

81
(iv)

77
(v)

79

Question 8

8.

Read the column-graph given below. Find the year that has maximum food grains production.

(i)

2011
(ii)

2010
(iii)

2009
(iv)

2007
(v)

2008

Question 9

9.

Daily wages of 15 labourers (in ₹) are given below. Find the median wage.

325

413

347

454

449

372

327

448

317

325

358

483

397

410

324

(i)

₹

373.00
(ii)

₹

372.00
(iii)

₹

370.00
(iv)

₹

371.00
(v)

₹

374.00

Question 10

10.

Temperatures of 16 days (in °C) are given below. Find the mode temperature.

28

34

27

29

30

25

26

33

32

30

29

26

33

33

34

33

(i)

31

°C
(ii)

34

°C
(iii)

33

°C
(iv)

32

°C
(v)

35

°C

Question 11

11.

Heights of 11 students (in cm) are given below. Find the mode height.

132

163

131

145

130

155

174

143

159

160

130

(i)

132

cm
(ii)

129

cm
(iii)

131

cm
(iv)

130

cm
(v)

128

cm

Question 12

12.

Rainfall of 10 days (in mm) are given below. Find the median rainfall.

13

12

14

12

5

9

11

6

14

8

(i)

25
2

mm
(ii)

27
2

mm
(iii)

23
2

mm
(iv)

12

mm

Question 13

13.

Ages of 15 students (in years) are given below. Find the mean age.

10

14

11

10

10

15

11

12

10

12

13

13

13

13

13

(i)

14

years
(ii)

10

years
(iii)

12

years
(iv)

11

years
(v)

13

years

Question 14

14.

The air distance of some cities from Delhi (in km) are given below. Find the city that has 1364 km distance.

(i)

Vijayawada
(ii)

Hubli
(iii)

Kanpur
(iv)

Pune
(v)

Cuttack

Question 15

15.

A coin is tossed 100 times and head appears 80 times. If the coin is tossed again, what is the probability of getting a tail?

(i)

4
5
(ii)

2
5
(iii)

0
(iv)

1
3
(v)

1
5

Question 16

16.

A single unbiased coin is tossed. Find the probability of getting a head.

(i)

5
6
(ii)

1
2
(iii)

4
5
(iv)

2
3
(v)

3
4

Question 17

17.

The marks obtained by Ramu in his annual exam are shown below. Find the subject that has 89 score.

(i)

Urdu
(ii)

Sanskrit
(iii)

Biology
(iv)

Telugu
(v)

Social Studies

Question 18

18.

Two unbiased coins are tossed simultaneously. Find the probability of getting at least one head.

(i)

1
4
(ii)

4
5
(iii)

3
4
(iv)

1
(v)

1
2

Question 19

19.

Two unbiased coins are tossed simultaneously. Find the probability of getting at most one head.

(i)

1
2
(ii)

1
4
(iii)

3
4
(iv)

4
5
(v)

1

Question 20

20.

The marks obtained by John in his annual exam are shown below. Find the subject that has minimum score.

(i)

Science
(ii)

Telugu
(iii)

Urdu
(iv)

Social Studies
(v)

Biology

Question 21

21.

On a certain day, the temperature in a city was recorded as shown below. Find the time that has maximum temperature.

(i)

9 a.m.
(ii)

11 a.m.
(iii)

3 p.m.
(iv)

1 p.m.
(v)

7 a.m.

Question 22

22.

Read the column-graph given below. Find the year that has minimum food grains production.

(i)

2011
(ii)

2010
(iii)

2008
(iv)

2009
(v)

2007

Question 23

23.

Find the mean of first 5 whole numbers.

(i)

2
(ii)

3
(iii)

1
(iv)

0
(v)

4

Question 24

24.

Heights of 15 plants (in cm) are given below. Find the median height.

50

69

68

72

84

69

51

71

79

97

94

99

81

63

53

(i)

73

cm
(ii)

70

cm
(iii)

69

cm
(iv)

72

cm
(v)

71

cm

Question 25

25.

The scores obtained by 7 students in a test are given below. Find the median.
18

8

18

16

6

15

2

(i)

11

6
7
(ii)

2
(iii)

18
(iv)

15
(v)

16

Assignment Key