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Study the following frequency polygon an...

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

A

134.32

B

134.41

C

134.56

D

134.67

Text Solution

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The correct Answer is:
D
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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. निम्नलिखित बारम्बारता बहुभुज का अध्ययन करें और दिए गए प्रश्नों के उत्तर दें। नीचे रेखा ग्राफ में एक स्कूल में वर्ष 2008 से 2018 तक के वर्षों में उच्चतर माध्यमिक परीक्षा में उत्तीर्ण होने वाले विद्यार्थियों की संख्या दर्शायी गई है : वर्ष 2011 से 2012 तक उत्तीर्ण होने वाले विद्यार्थियों की प्रतिशतता में लगभग कितनी कमी आई है?

Study the following graph carefully and answer the questions that follow What was the average number of students in all schools together in the year 2006 ?

Knowledge Check

  • 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

    A
    a)`55%`
    B
    b)`50.5%`
    C
    c)`54.5%`
    D
    d)`53.05%`

  • 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

    A
    `8.25%`
    B
    `8.27%`
    C
    `8.24%`
    D
    `8.22%`

  • 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. निम्नलिखित बारम्बारता बहुभुज का अध्ययन करें और दिए गए प्रश्नों के उत्तर दें। नीचे रेखा ग्राफ में एक स्कूल में वर्ष 2008 से 2018 तक के वर्षों में उच्चतर माध्यमिक परीक्षा में उत्तीर्ण होने वाले विद्यार्थियों की संख्या दर्शायी गई है : वर्ष 2008 से 2011 तक उत्तीर्ण होने वाले विद्यार्थियों की प्रतिशतता में लगभग कितनी वृद्धि हुई है?

    A
    0.55
    B
    0.545
    C
    0.505
    D
    0.5305

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