NCERT Solutions for Class 8 Maths Chapter 5 - Data HandlingShare
NCERT Mathematics Solutions for Class 8 Chapter 5- Data Handling prepared by well-qualified subject teachers of Goprep in a well-structured format and in a simple to understand language. These Solutions are prepared in accordance with the latest official syllabus of CBSE so that students can clear their doubts and excel in their examination. Having online access which is free of cost, these NCERT Solutions help students in developing a deeper knowledge of the related concepts.
Chapter 5- Data Handling deals with forms of Data, Its Organization and Managing the Data in a systematic manner, etc. Further, you will learn the important topics like Looking for Information, Organizing Data, Grouping Data, Bars With a Difference, Circle Graph or Pie-Chart, Drawing of Pie-Charts, Chance and Probability, Getting a Result, Equally likely Outcomes, Linking Chances to Probability, Outcomes as events, etc. Develop a grip of the different topics using these Chapter -wise answers-questions provided in NCERT Solutions.
NCERT Solutions for Class 8 Maths Chapter 5 - Data Handling
For which of these would you use a histogram to show the data?
(a) The number of letters for different areas in a postman’s bag.
(b) The height of competitors in an athletics meet.
(c) The number of cassettes produced by 5 companies.
(d) The number of passengers boarding trains from 7:00 a.m. to 7:00 p.m. at a station.
Give reasons for each.
The shoppers who come to a departmental store are marked as: man (M), woman (W), boy (B) or girl (G). The following list gives the shoppers who came during the first hour in the morning:
W WW G B W W M G G M M W WWW G B M W B G G M W W M M W WW M W B W G M W WWW G W M M W W M W G W M G W M M B G G W
Make a frequency distribution table using tally marks. Draw a bar graph to illustrate it.
The number of hours for which students of a particular class watched television during holidays is shown through the given graph.
Answer the following.
(i) For how many hours did the maximum number of students watch TV?
(ii) How many students watched TV for less than 4 hours?
(iii) How many students spent more than 5 hours in watching TV?
|Chapter 1 - Rational Numbers|
|Chapter 2 - Linear Equations in One Variable|
|Chapter 3 - Understanding Quadrilaterals|
|Chapter 4 - Practical Geometry|
|Chapter 5 - Data Handling|
|Chapter 6 - Squares and Square Roots|
|Chapter 7 - Cubes and Cube Roots|
|Chapter 8 - Comparing Quantities|
|Chapter 9 - Algebraic Expressions and Identities|
|Chapter 10 - Visualising Solid Shapes|
|Chapter 11 - Mensuration|
|Chapter 12 - Exponents and Powers|
|Chapter 13 - Direct and Inverse Proportions|
|Chapter 14 - Factorisation|
|Chapter 15 - Introduction to Graphs|
|Chapter 16 - Playing with Numbers|