SSC Board Practice

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SSC Grade VII - Data Handling

Question 1

1.	Ages of 13 students (in years) are given below. Find the mean age. 13 10 11 10 13 10 11 10 14 11 12 14 10
	150 13 years 151 13 years 162 13 years 149 13 years 175 13 years

Question 2

2.	The total export earnings of ₹570 thousand crore of a country during five years is shown below. Find the year that has minimum export earnings.
	2006-07 2008-09 2010-11 2007-08 2009-10

Question 3

3.	The pie diagram given below shows the monthly family expenditure of a person earning ₹17280 per month. How much does he spend on "Education"?
	₹1967.00 ₹1969.00 ₹1966.00 ₹1968.00 ₹1970.00

Question 4

4.	On a certain day, the temperature in a city was recorded as shown below. Find the time that has minimum temperature.
	5 p.m. 1 p.m. 9 a.m. 3 p.m. 7 a.m.

Question 5

5.	Read the given column-graph. Find the month that has maximum rainfall.
	September June August October July

Question 6

6.	Given the mean of 12 samples as 5 5 6 , what is the new mean if two samples 8 and 3 are removed ?
	59 10 57 10 49 8 61 10 23 4

Question 7

7.	The total marks obtained by a student in his annual examination is 351. Find the minimum marks.
	48 45 44 43 46

Question 8

8.	450 students of a certain locality use different modes of travel to school as given below. Mode of travel Moped By Foot Car Auto School Van No. of Students 45 63 81 117 144 Find the number of students whose travelling mode is Moped.
	44 45 47 42 46

Question 9

9.	Find the mean of all prime numbers between 20 and 100.
	1097 19 869 15 981 17 985 17 983 17

Question 10

10.	1220 students of a certain locality use different modes of travel to school as shown below. Find the mode of travel that has maximum students.
	Car RTC Bus By Foot Scooter Bicycle

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