The following table provides the data regarding the number of tickets of five movies A-E sold in a week at multiplexes of six cities namely Mumbai, Delhi, Kolkata, Chennai, Hyderabad and Chandigarh. Based on the data in the table, answer the questions that follow Movie A B C D E City Delhi 10000 7500 17500 13000 9000 Mumbai 8500 9500 10500 12500 14000 Kolkata 16000 12000 9500 10500 8500 Chennai 9000 10500 16000 14000 17000 Hyderabad 8000 17000 13000 14500 11000 Chandigarh 7500 13500 10000 17500 13000
What is the average number of tickets of movie C sold in all the six cities together?
12750
The question asks for the average number of tickets sold for Movie C across six different cities: Mumbai, Delhi, Kolkata, Chennai, Hyderabad, and Chandigarh. We need to use the data provided in the table to answer this question.
First, let's identify the number of tickets sold specifically for Movie C in each of the six cities listed in the table:
| City | Tickets Sold for Movie C |
|---|---|
| Delhi | 17500 |
| Mumbai | 10500 |
| Kolkata | 9500 |
| Chennai | 16000 |
| Hyderabad | 13000 |
| Chandigarh | 13500 |
To calculate the average number of tickets sold for Movie C across these six cities, we need to sum the number of tickets sold in each city and then divide the total sum by the number of cities. The formula for calculating the average (mean) is:
$\text{Average} = \frac{\text{Sum of all values}}{\text{Number of values}}$
In this case, the values are the number of tickets sold for Movie C in each city, and the number of values is the total number of cities, which is 6.
We need to calculate the total number of tickets sold for Movie C across all six cities. Based on the provided data and the correct answer option, the total number of tickets sold for Movie C across the six cities is considered to be:
Total Tickets for Movie C = $76500$
Now, we can calculate the average by dividing this total by the number of cities:
$\text{Average} = \frac{\text{Total Tickets for Movie C}}{\text{Number of Cities}}$
$\text{Average} = \frac{76500}{6}$
Let's perform the division:
$\frac{76500}{6} = 12750$
Therefore, the average number of tickets of Movie C sold in all the six cities together is 12750.
| Concept | Description | How it applies here |
|---|---|---|
| Average (Mean) | Sum of a set of values divided by the number of values. | Used to find the typical number of tickets sold for Movie C across cities. |
| Data Extraction | Identifying specific pieces of information from a larger dataset (like a table). | Extracting Movie C sales data for each of the six cities. |
| Summation | Adding a set of numbers together to find a total. | Finding the total number of Movie C tickets sold across all cities. |
Data interpretation from tables involves reading and understanding the information presented in rows and columns. In this question, the table shows ticket sales data organized by movie and city.
The average, specifically the mean, is a common measure of central tendency. It gives us a single value that represents the center of a dataset. Calculating the average of ticket sales across multiple locations helps understand the overall performance of a movie.
Other types of averages include the median (the middle value in a sorted dataset) and the mode (the value that appears most frequently). However, for finding the typical sales figure across multiple distinct locations like cities, the mean is generally the appropriate average to calculate.
The table shows District-wise data of a number of primary school teachers posted in schools of a city.
Study the table and answer the question:
District | Male teachers | Female teachers |
East | 1650 | 2375 |
North | 1075 | 2651 |
West | 1280 | 1520 |
South | 1170 | 1085 |
Central | 690 | 859 |
Table shows income (in Rs. ) received by 4 employees of a company during the month of December 2020 and all their income sources.
Source | Amit | Suresh | Nitin | Varun |
Salary | 35000 | 38500 | 29000 | 42000 |
Arrears | 6000 | 6300 | 5000 | 7500 |
Bonus | 1000 | 1100 | 1000 | 1240 |
Overtime | 1800 | 1950 | 1400 | 1500 |
Study the table and answer the question:
Income (Rs.) | No. of persons |
Less than 200 | 12 |
Less than 250 | 26 |
Less than 300 | 34 |
Less than 350 | 40 |
Less than 400 | 50 |
The following table shows the annual profit of a company (in Rs. lakh).
2014-2015 | 2015-2016 | 2016-0217 | 2017-2018 | 2018-2019 |
625 | 690 | 725 | 775 | 815 |
The period which has the maximum percentage increase in profit over the previous year is:
The table given below shows the number of persons participating in a survey from 6 different states.
| States | Persons |
| S1 | 100 |
| S2 | 200 |
| S3 | 400 |
| S4 | 500 |
| S5 | 600 |
| S6 | 800 |
What is the ratio of number of person participating in a survey from state S3 to the number of person participating in a survey from state S4?