Sales of books from four shops (B1, B2, B3, B4) in thousands are given as below. Study the graph and answer the following questions The number of shop in which sales of books are below the average level is:
2
Given:
Sales(in thousands) | Branches |
20 | B1 |
40 | B2 |
55 | B3 |
80 | B4 |
Formula used:
Average = total number of sales/ number of branches
Calculation:
⇒ Total number of sales = B1 + B2 + B3 + B4
⇒ 20 + 40 + 55 + 80
⇒ 195
⇒ Average = 195/ 4
⇒ 48.75
⇒ Sales in B1 and B2 are less than average (48.75)
∴ There are 2 shops in which sales of book is less than the average sale
Similar Questions
- Sales of books from four shops (B1, B2, B3, B4) in thousands are given as below. Study the graph and answer the following questions.
The average sales of book from shop B1, B2 and B4 is closest to:
Important Questions from Bar Graph and Pie Chart
In the table the population of country A, B and C is given. Which country has the minimum total of population of all the years together?
Year
Country A
Country B
Country C
2014
5000
8000
11000
2015
10000
8000
14000
2016
11000
9000
13000
2017
12000
9000
16000
2018
9000
11000
14000
The following tables show the product sold by a shopping app in 3 years. Find the average number of clothes sold by the app in all three years.
Products
2019
2020
2021
Cloth
824
476
500
Electronics
750
820
450
Makeup
660
810
510
Footwear
470
390
790
The table given below shows the number of male and female in different states.
States Male Female A 50 100 B 200 150 C 300 25 D 25 50 E 125 75 F 150 250 J1 = The value of average number of males in A and B.
J2 = The value of average number of females in E and F.
What is the value of (J2 - J1)?
A graph that displays data that changes Continuously over periods of time is-
- Sales of books from four shops (B1, B2, B3, B4) in thousands are given as below. Study the graph and answer the following questions.
The average sales of book from shop B1, B2 and B4 is closest to:
