Practice Question and Answer
8 Q:Directions: Study the following data and answer the questions.
The score of students of a class are given as follows :
Number of students whose IQ score is 140 is
1198 0639322499dda13791d753497
639322499dda13791d753497- 1undeterminable from given datatrue
- 22false
- 31false
- 40false
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Answer : 1. "undeterminable from given data "
Q:Directions : Study the following frequency polygon and answer the questions. Given a line graph showing the number of students passed in Higher Secondary Examination in a school over the years 2008 to 2013.
The decrease in percentage of passed students from 2011 to 2012 approximately is
1185 0639321a558400a550de27e18
639321a558400a550de27e18- 18.25%false
- 28.27%false
- 38.24%true
- 48.22%false
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Answer : 3. "8.24% "
Q:Directions : Study the following frequency polygon and answer the questions. Given a line graph showing the number of students passed in Higher Secondary Examination in a school over the years 2008 to 2013.
The increase in percentage of passed students from 2008 to 2011 approximately is
1297 06393215bd319b37ca19bd755
6393215bd319b37ca19bd755- 155%false
- 250.5%false
- 354.5%true
- 453.05%false
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Answer : 3. "54.5% "
Q:Directions : Study the following frequency polygon and answer the questions. Given a line graph showing the number of students passed in Higher Secondary Examination in a school over the years 2008 to 2013.
The average of passed students in the years 2008, 2009, 2012 approximately is
873 0639321109dda13791d752daf
639321109dda13791d752daf- 1134.32false
- 2134.41false
- 3134.56false
- 4134.67true
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Answer : 4. "134.67"
Q:Directions : A bar graph showing the heights of six mountain peaks is given below. Study the bar graph and answer the questions.
When the heights of the given peaks are written in ascending order, what is the average of the middle two peaks?
1083 063930cfa9dda13791d7446ff
63930cfa9dda13791d7446ff- 17950 mfalse
- 27560 mfalse
- 37650 mfalse
- 47850 mtrue
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Answer : 4. "7850 m"
Q:Directions : A bar graph showing the heights of six mountain peaks is given below. Study the bar graph and answer the questions.
What is the respective ratio of the heights of the highest peak and the lowest peak?
1118 063930cba9dda13791d7446a2
63930cba9dda13791d7446a2- 122 : 15true
- 215 : 22false
- 320 : 13false
- 413 : 22false
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Answer : 1. "22 : 15 "
Q:Directions : A bar graph showing the heights of six mountain peaks is given below. Study the bar graph and answer the questions.
Which peak is the second highest ?
832 063930c38d319b37ca19af109
63930c38d319b37ca19af109- 1Bfalse
- 2Ctrue
- 3Afalse
- 4Efalse
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Answer : 2. "C "
Q:Directions : A bar graph showing the heights of six mountain peaks is given below. Study the bar graph and answer the questions.
The average height of all the peaks (in metre) is
969 063930bd79dda13791d7442d0
63930bd79dda13791d7442d0- 17601.5false
- 27600true
- 37599.5false
- 47610false
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