# Frank solutions for ICSE Class 10 Mathematics Part 2 chapter 23 - Graphical Representations [Latest edition]

## Chapter 23: Graphical Representations

Exercise
Exercise

### Frank solutions for ICSE Class 10 Mathematics Part 2 Chapter 23 Graphical Representations Exercise

Exercise | Q 1.01

Construct histograms for following frequency distribution:

 Class Interval 0-10 10-20 20-30 30-40 40-50 50-60 Frequency 8 20 34 22 10 6
Exercise | Q 1.02

Construct histograms for following frequency distribution:

 Class Interval 130-140 140-150 150-160 160-170 170-180 Frequency 24 16 29 20 11
Exercise | Q 1.03

Construct histograms for following frequency distribution:

 Class Interval 1-10 11-20 21-30 31-40 41-50 Frequency 11 23 30 20 16
Exercise | Q 1.04

Construct histograms for following frequency distribution:

 Class Interval 110-119 120-129 130-139 140-149 150-159 Frequency 15 23 30 20 16
Exercise | Q 1.05

Construct histograms for following frequency distribution:

 Class Mark 15 25 35 45 50 55 60 Frenuencv 6 12 15 18 25 14 10
Exercise | Q 1.06

Construct histograms for following frequency distribution:

 Class Mark 6 12 18 24 30 36 Frequency 8 12 15 18 25 7
Exercise | Q 2.01

Construct a histogram and then a frequency polygon for the following frequency distribution.

 Class Interval 0-10 10-20 20-30 30-40 40-50 50-60 Frequency 8 13 27 35 14 3
Exercise | Q 2.02

Construct a histogram and then a frequency polygon for the following frequency distribution.

 Class Interval 11-20 21-30 31-40 41-50 51-60 61-70 Frequency 15 28 50 35 20 12
Exercise | Q 2.03

Construct a histogram and then a frequency polygon for the following frequency distribution.

 Class Interval 100-150 150-200 200-250 250-300 300-350 Frequency 10 15 17 12 10
Exercise | Q 3.01

Construct a frequency polygon without using a histogram for the following frequency distribution :

 Class Mark 10 15 20 25 30 35 40 Frequency 4 20 40 45 30 25 5
Exercise | Q 3.02

Construct a frequency polygon without using a histogram for the following frequency distribution :

 Class Interval 10-20 20-40 40-60 60-80 80-100 Frequency 9 17 15 20 14
Exercise | Q 3.03

Construct a frequency polygon without using a histogram for the following frequency distribution :

 Class Interval 1-10 11-20 21-30 31-40 41-50 Frequency 8 12 10 16 6
Exercise | Q 4.01

Draw an ogive for the following :

 Class Interval 0-10 10-20 20-30 30-40 40-50 Frequency 8 12 10 14 6
Exercise | Q 4.02

Draw an ogive for the following :

 Class Interval 100-150 150-200 200-250 250-300 300-350 350-400 Frequency 10 13 17 12 10 8
Exercise | Q 4.03

Draw an ogive for the following :

 Class Interval 10-19 20-29 30-39 40-49 50-59 Frequency 28 23 15 20 14
Exercise | Q 4.04

Draw an ogive for the following :

 Marks obtained Less than 10 Less than 20 Less than 30 Less than 40 Less than 50 No. of students 8 22 48 60 75
Exercise | Q 4.05

Draw an ogive for the following :

 Age in years Less than 10 Less than 20 Less than 30 Less than 40 Less than 50 No. of people 0 17 42 67 100
Exercise | Q 4.06

Draw an ogive for the following :

 Marks obtained More than 10 More than 20 More than 30 More than 40 More than 50 No. of students 8 25 38 50 67
Exercise | Q 4.07

Draw an ogive for the following :

 Marks (More than) 0 10 20 30 40 50 60 70 80 90 100 Cumulative Frequency 100 87 65 55 42 36 31 21 18 7 0

Exercise

## Frank solutions for ICSE Class 10 Mathematics Part 2 chapter 23 - Graphical Representations

Frank solutions for ICSE Class 10 Mathematics Part 2 chapter 23 (Graphical Representations) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CISCE ICSE Class 10 Mathematics Part 2 solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in ICSE Class 10 Mathematics Part 2 chapter 23 Graphical Representations are Median of Grouped Data, Ogives (Cumulative Frequency Graphs), Concepts of Statistics, Graphical Representation of Ogives, Finding the Mode from the Histogram, Finding the Mode from the Upper Quartile, Finding the Mode from the Lower Quartile, Finding the Median, upper quartile, lower quartile from the Ogive, Calculation of Lower, Upper, Inter, Semi-Inter Quartile Range, Concept of Median, Graphical Representation of Data as Histograms, Mean of Grouped Data, Mean of Ungrouped Data, Median of Ungrouped Data, Mode of Ungrouped Data, Mode of Grouped Data, Mean of Continuous Distribution, Graphical Representation of Data as Histograms.

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