SSC Board Practice

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SSC Grade VII - Data Handling

Question 1

1.	Find the median of all the factors of 20.
	11 2 17 4 9 2 7 2 5

Question 2

2.	The arithmetic mean of 11 18 42 49 29 is
	27.8 30.8 31.8 29.8 28.8

Question 3

3.	On a certain day, the temperature in a city was recorded as shown below. Find the time that has 29 °C temperature.
	9 a.m. 11 a.m. 3 p.m. 5 p.m. 1 p.m.

Question 4

4.	The scores obtained by 13 students in a test are given below. Find the mean score. 15 19 6 6 1 13 15 10 1 9 12 4 12
	19 1 18 9 6 13 10

Question 5

5.	The total export earnings of ₹745 thousand crore of a country during five years is shown below. Find the year that has maximum export earnings.
	2010-11 2006-07 2008-09 2007-08 2009-10

Question 6

6.	Following bar graph gives the average temperature of a place during a week. Find the day that has 30 °C temperature.
	Fri. Sun. Wed. Mon. Thurs.

Question 7

7.	Heights of 15 students (in cm) are given below. Find the median height. 144 158 132 128 161 174 172 131 163 162 172 138 154 164 161
	163 cm 159 cm 160 cm 161 cm 162 cm

Question 8

8.	The marks obtained by 14 students in a test are given below. Find their mode marks. 19 23 12 21 23 48 17 23 23 27 31 45 32 6
	22 24 26 20 23

Question 9

9.	Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has minimum height.
	Nanga Parbat Mount Everest Annapurna Nanda Devi Kilimanjaro

Question 10

10.	The marks obtained by 10 students in a test are given below. Find the mean of their marks when the marks of each student is doubled. 8 47 3 17 4 29 24 20 32 48
	232 5 46 324 7 234 5 140 3

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