EduSahara™ Worksheet

Question 1

1.

The scores obtained by 7 students in a test are given below. Find the median.
17

6

20

1

15

5

8

(i)

8
(ii)

10

2
7
(iii)

1
(iv)

20
(v)

19

Question 2

2.

Ages of 11 students (in years) are given below. Find the median age.

11

11

12

12

12

13

12

10

13

11

13

(i)

13

years
(ii)

14

years
(iii)

12

years
(iv)

10

years
(v)

11

years

Question 3

3.

Rainfall of 12 days (in mm) are given below. Find the median rainfall.

8

11

9

11

12

8

12

12

8

13

12

8

(i)

10

mm
(ii)

9

mm
(iii)

13

mm
(iv)

12

mm
(v)

11

mm

Question 4

4.

Scores of 10 students are given below. Find the median score.

86

73

89

82

84

79

70

81

71

73

(i)

80
(ii)

78
(iii)

82
(iv)

81
(v)

79

Question 5

5.

Temperatures of 15 days (in °C) are given below. Find the median temperature.

34

31

31

25

29

27

33

35

25

33

27

27

34

27

33

(i)

30

°C
(ii)

33

°C
(iii)

32

°C
(iv)

29

°C
(v)

31

°C

Question 6

6.

Weights of 10 students (in kg) are given below. Find the median weight.

49

47

49

55

56

42

55

53

51

47

(i)

51

kg
(ii)

48

kg
(iii)

52

kg
(iv)

49

kg
(v)

50

kg

Question 7

7.

Daily wages of 10 labourers (in ₹) are given below. Find the median wage.

427

472

329

466

308

302

345

416

338

490

(i)

₹

382.50
(ii)

₹

381.00
(iii)

₹

381.50
(iv)

₹

380.50

Question 8

8.

Find the median of all prime numbers between 10 and 60.

(i)

34
(ii)

28
(iii)

32
(iv)

30
(v)

31

Question 9

9.

Find the median of all the factors of 10.

(i)

13
4
(ii)

4
(iii)

7
2
(iv)

5
2
(v)

9
2

Question 10

10.

Find the median of first 10 whole numbers.

(i)

9
2
(ii)

7
2
(iii)

5
(iv)

17
4
(v)

11
2

Question 11

11.

Find the median of all the factors of 10.

(i)

13
4
(ii)

5
2
(iii)

9
2
(iv)

4
(v)

7
2

Question 12

12.

Find the median of the first 10 odd numbers.

(i)

9
(ii)

8
(iii)

11
(iv)

10
(v)

12

Question 13

13.

Find the median of the first 20 even numbers.

(i)

22
(ii)

24
(iii)

19
(iv)

20
(v)

21

Question 14

14.

The marks obtained by 15 students in a test are given below. Find their median marks.

16

48

29

19

28

49

49

48

20

31

18

28

50

28

35

(i)

31
(ii)

29
(iii)

28
(iv)

30
(v)

27

Question 15

15.

Heights of 14 students (in cm) are given below. Find the median height.

146

159

155

173

155

130

172

163

137

155

137

146

153

143

(i)

156

cm
(ii)

154

cm
(iii)

155

cm
(iv)

152

cm
(v)

153

cm

Question 16

16.

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

50

96

50

99

74

52

72

65

84

83

71

73

89

78

73

(i)

71

cm
(ii)

73

cm
(iii)

72

cm
(iv)

75

cm
(v)

74

cm

Assignment Key