SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade VII - Data Handling
Question 1
1.
    • Ages of 13 students (in years) are given below. Find the mean age.
      • 10
      • 14
      • 12
      • 12
      • 15
      • 15
      • 13
      • 13
      • 11
      • 11
      • 13
      • 12
      • 10
  • 163
    13
    years
  • 162
    13
    years
  • 187
    13
    years
  • 161
    13
    years
  • 174
    13
    years
Question 2
2.
    • Rainfall of 13 days (in mm) are given below. Find the mean rainfall.
      • 12
      • 5
      • 12
      • 6
      • 5
      • 9
      • 5
      • 9
      • 15
      • 7
      • 11
      • 6
      • 11
  • 114
    13
    mm
  • 139
    13
    mm
  • 126
    13
    mm
  • 115
    13
    mm
  • 113
    13
    mm
Question 3
3.
    • The marks obtained by 13 students in a test are given below. Find the mean of their marks when the marks of each student is doubled.
      • 45
      • 42
      • 49
      • 46
      • 19
      • 24
      • 38
      • 47
      • 8
      • 11
      • 5
      • 39
      • 20
  • 784
    13
  • 786
    13
  • 788
    13
  • 666
    11
  • 302
    5
Question 4
4.
    • Given the mean of
    • 12
    • samples as
    • 5
      1
      2
    • ,
    • what is the new mean if two samples
    • 5
    • and
    • 4
    • are removed ?
  • 11
    2
  • 57
    10
  • 67
    12
  • 47
    8
  • 59
    10
Question 5
5.
The total export earnings of ₹2250 crores of a country during five years is shown below. Find the pie chart sector angle for "2009-10"
Years
2006-07
2007-08
2008-09
2009-10
2010-11
Exports(in thousand crore)
180
270
450
630
720
  • 98.80°
  • 99.80°
  • 102.80°
  • 100.80°
  • 101.80°
Question 6
6.
The total export earnings of ₹735 thousand crore of a country during five years is shown below. Find the year that has 110 thousand crore export earnings.
  • 2009-10
  • 2010-11
  • 2007-08
  • 2006-07
  • 2008-09
Question 7
7.
Given below is the column-graph showing heights of some mountain peaks. Find the mountain that has maximum height.
  • Mount Everest
  • Kilimanjaro
  • Nanda Devi
  • Annapurna
  • Nanga Parbat
Question 8
8.
    • The following table gives the data regarding the favourite sport of 306 students of a school. Find the pie chart sector angle for "volleyball"
    • Sport
      shotput
      carroms
      hockey
      kabaddi
      high jump
      volleyball
      No. of students
      36
      72
      81
      54
      18
      45
  • 52.94°
  • 54.94°
  • 50.94°
  • 53.94°
  • 51.94°
Question 9
9.
    • The following table gives the data regarding
    • the favourite sport of
    • 157
    • students of a school.
    • Find number of students who like
    • chess
    • .
    • Sport
      carroms
      chess
      hockey
      football
      badminton
      high jump
      No. of Students
      39
      24
      14
      17
      38
      25
  • 26
  • 25
  • 21
  • 23
  • 24
Question 10
10.
Students of a certain locality use different modes of travel to school as given below. Find the mode of travel that has maximum students.
  • By Foot
  • Car
  • Bicycle
  • School Van
  • Scooter