RBSE Solutions for Class 6 Maths Chapter 15 Data Handling Additional Questions

RBSE Solutions for Class 6 Maths Chapter 15 Data Handling Additional Questions is part of RBSE Solutions for Class 6 Maths. Here we have given Rajasthan Board RBSE Class 6 Maths Chapter 15 Data Handling Additional Questions.

Board	RBSE
Textbook	SIERT, Rajasthan
Class	Class 6
Subject	Maths
Chapter	Chapter 15
Chapter Name	Data Handling
Exercise	Additional Questions
Number of Questions	15
Category	RBSE Solutions

Rajasthan Board RBSE Class 6 Maths Chapter 15 Data Handling Additional Questions

Multiple Choice Questions

Question 1.
Students of Class VI scared following (RBSESolutions.com) runs in a cricket match.

Which section scored maximum runs?
(i) E section
(ii) B section
(iii) C section
(iv) D section

Question 2.
Number of viewers on Wednesday (RBSESolutions.com) in following table.

(i) 400
(ii) 520
(iii) 418
(iv) 430

Question 3.
Monthly income of works of (RBSESolutions.com) a factory are as below.

Number of workers got least salary :
(i) 2
(ii) 7
(iii) 8
(iv) 10

Question 4.
Observe the following bar graph and (RBSESolutions.com) write the weight of Nidhi.

(i) 40 kg
(ii) 30 kg
(iii) 35 kg
(iv) 25 kg

Question 5.
Tally mark of (RBSESolutions.com) number 12 will be

Answers:
1. (ii)
2. (iv)
3. (iv)
4. (ii)
5. (iv)

Question 1.
Fill in the blanks
(i) ………… is a collection of (RBSESolutions.com) number gathered to give some information.
(ii) In a bar graph, bars are drawn horizontally or vertically with ………… spacing between them.
(iii) In a bar graph, each bar have ………… width.
(iv) Tally mark for number 8 is shown by ………… .
Answer:
(i) Data
(ii) equal
(iii) uniform

Very Short Answer Type Questions

Question 1.
What is Data?
Solution:
Data is a collection of numbers (RBSESolutions.com) gathered to give some information.

Question 2.
What is bar graph?
Solution:
Representing data by pictograph is called bar graph.

Question 3.
What is pictograph?
Solution:
A pictograph represents (RBSESolutions.com) data through pictures of objects. It helps answer the questions on the data at a glance.

Short Answer Type Questions

Question 1.
Ekta asked to collect data about shoe size of students of her class VI. She collects data as follow.
5  4  7  5  6  7  6  5  6  6  5
4  5  6  8  7  4  6  5  6  4  6
5  7  6  7  5  7  6  4  8  7
Javed wanted to know following information :
(i) Shoe size wore by maximum students.
(ii) Shoe size wore by least students.
Solution:
Tally mark table (RBSESolutions.com) of given data :

(i) Shoe size – 6 wore by maximum students.
(ii) Shoe size – 8 wore by least students.

Question 2.
Read the following bar (RBSESolutions.com) graph of a special class of some school and answer the following questions.

(a) What is the scale (RBSESolutions.com) of this graph?
(b) How many new students take admission in school every year?
(c) Are number of students in year 2003 double of number of students in year 2000?
Solution:
(a) Scale – 1 unit length = 10 students
(b) New admission every year = 10 × 10 = 100
(c) Number of students in year 2003 = 60 × 10 = 600
And number of students in year 2000 = 30 × 10 = 300
Yes, number of students in year 2003 are double of number of students in year 2000.

Question 3.
40 students got following marks in (RBSESolutions.com) a test of mathematics. Arrange these marks in a table using tally marks.
8  1  3  7  6  5  5  4  4  2  4  3  5  3  7  1  6  5  2  7
7  3  8  4  2  3  4  5  8  6  7  4  5  6  9  6  4  4  6  6
(a) How many students got 7 or more than 7 marks?
(b) How many students got less than 7 marks?
Solution:
Required table is following :

(a) It is clear from above table that number of students got 7 or more than 7 marks = 5 + 4 + 3 = 12
(b) It is clear from above table that number of students got less than 4 marks = 2 + 3 + 3 = 8

Question 4.
Following table represent the (RBSESolutions.com) number of manufactured cycle by a factory between year 1998 to 2002.

Cycles Choose a scale and represent this data by a bar graph.
(a) In which year maximum cycles manufactured?
(b) In which year least cycles manufactured.
Solution:
Bar graph of given data

(a) In year 2002, maximum cycles manufactured.
(b) In year 1999, least cycles manufactured.

Question 5.
Following bar graph shows the (RBSESolutions.com) wheat purchased by Government in year 1998 – 2002.

Read the bar graph and answer the following questions :
(a) In which year maximum wheat produced?
(b) In which year minimum wheat produced?
Solution:
(a) In year 2002, maximum wheat produced.
(b) In year 1998, minimum wheat produced.

Question 6.
Following bar graph shows the selling of (RBSESolutions.com) shirts from Monday to Saturday in a shop of readymade garments.

Now answer the (RBSESolutions.com) following questions :
(a) What information shown by above bar graph?
(b) What is the scale of vertical line to show number of shirts?
(c) On which day maximum shirts sold and how much?
(d) On which day minimum number of shirts sold?
(e) How many shirts sold on Thursday?
Solution:
(a) This bar graph shows the number of shirts sold from Monday to Saturday.
(b) To show number of shirts on vertical line, scale 1 unit = 5 shirts.
(c) Maximum shirts sold on Saturday, number of shirts = 60.
(d) Minimum number (RBSESolutions.com) of shirts sold on Tuesday.
(e) 35 shirts sold on Thursday.

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