The DAV Class 6 Maths Book Solutions and DAV Class 6 Maths Chapter 16 Worksheet 2 Solutions of Statistics offer comprehensive answers to textbook questions.
DAV Class 6 Maths Ch 16 WS 2 Solutions
Question 1.
Given below is the pictograph showing the number of vehicles passing through a busy crossing in Delhi at different times of a particular day.
Now answer the following questions:
(a) How many vehicles passed the crossing from 7 a.m. to 9 a.m.?
Answer:
From 7 a.m. to 9 a.m., the number of vehicles passed the crossing is 60.
(b) How many vehicles passed the crossing from 11 a.m to 1 p.m.?
Answer:
Number of Vehicles passed the crossing from 11 a.m. to 1 p.m. is 65.
(c) During which time of the day was traffic maximum?
Answer:
Maximum traffic passed through the crossing is from 9 a.m. to 11. a.m.
(d) How many vehicles passed the crossing from 3 p.m. to 7 p.m.?
Answer:
Number of vehicles passed through the crossing from 3 p.m. to 7 p.m. is 90.
Question 2.
The following pictograph shows the number of books in different subjects in a library.
Now answer the following questions:
(a) How many science books are there in the library?
Answer:
8 × 20 = 160 books.
(b) Which subject books are maximum in the library?
Answer:
Science and English books are maximum in the library.
(c) What is the total number of books in the library?
Answer:
32 × 20 = 640 books.
(d) What is the total number of English and Hindi books?
Answer:
14 × 20 = 280 books.
(e) How many more English books are there than Mathematics books?
Answer:
160 – 140 = 20 books.
Question 3.
The number of different trees in an orchard are given below. Draw a pictograph to represent the given data. The first column is done for you.
| Tree | Number of trees |
| Peach | 250 |
| Apple | 350 |
| Peas | 150 |
| Guava | 200 |
| Papaya | 100 |
Answer:
Question 4.
Quantities of different varieties of sweets sold on a festival day in a shop is given below. Prepare a pictograph. Also form any 2 questions on the pictograph.
| Sweets | Quantity (K.g.) |
| Pista Burfi | 120 |
| Laddoo | 80 |
| Kaajoo | 60 |
| Gulab Jamun | 70 |
| Rasgulla | 40 |
Answer:
Two questions on pictograph are:
(i) How much sweet was sold on a festival?
(ii) Name the sweet which was sold the most?
Bar Graph
Representation of given data using bars or rectangles is called Bar graph.