Directions: Study the following graph carefully to answer the given questions % of students in all the Department is given Find the number of students in CSE dept. 
To find the number of students in the CSE (Computer Science and Engineering) department, we need to calculate based on the percentage of students in this department from the total number of students.
From the pie chart, we can see that:
- Percentage of students in CSE = 20%
- Total number of students = 12,800
To find the number of students in the CSE department, use the formula:
\(\text{Number of CSE Students} = \left( \frac{\text{Percentage in CSE}}{100} \right) \times \text{Total Students}\)
Substituting the values, we get:
\(\text{Number of CSE Students} = \left( \frac{20}{100} \right) \times 12800 = 0.2 \times 12800 = 2560\)
Therefore, the number of students in the CSE department is 2560.
This matches the correct option given.
Important Questions from Pie Chart
The given pie-diagram shows the expenditure incurred on the preparation of a book by a publisher, under various heads. Study the pie-diagram and answer the question that follows.
Various Expenditures (in percentage) incurred in Publishing a Book
The marked price of a book is 20% more than the CP. If the marked price of the book is ₹30, then what is the cost of paper used in a single copy of the book?
Study the given pie-charts and answer the question that follows.
The pie-charts show the characteristics of foreign tourists visiting India during a given year.
If in a given year, 2,50,000 tourists visited India and the age-wise distribution of data applies to all the countries, then the number of Russian tourists who visited India during the year and were in the age group above 50 years is:
A battery manufacturer manufactures five different types of batteries. The total revenue for the year 2020 is Rs.25,00,000, and 20,000 units were exported in 2020. The distribution of revenue and units for the five different types of batteries is shown in the charts.
Which type of battery provides the lowest revenue per unit?
What type of chart is used to compare parts of a whole in MS-Excel?
The average of two numbers is M. If one number is N, then the other number is:
