Study the table carefully to answer the question that follows: The given table has the number of boys and girls (in hundreds) in 5 different years in 4 different schools (A, B, C, D) (M - Boys, F - Girls).School → A B C D ↓ Year M F M F M F M F 2016 4.2 4.7 6.3 4.2 5.6 3.5 7.6 7.7 2017 7.7 5.3 5.9 3.3 4.4 5.5 6.6 4.7 2018 10.4 7.9 5.7 5.3 5.9 6.4 3.8 3.5 2019 6.5 10.7 7.4 6.5 6.3 4.3 6.5 6.8 2020 9.5 11.9 8.6 6.9 7.6 5.4 7.9 7.6
Which school has the lowest number of girl students enrolled during 2016-2020?
C
Analyzing School Enrollment Data
The question asks us to identify the school with the lowest total number of girl students enrolled over a five-year period, from 2016 to 2020. The provided table contains the number of boys (M) and girls (F) in hundreds for four different schools (A, B, C, D) across these five years.
To find the school with the lowest total number of girl students, we need to sum the number of girl students for each school (A, B, C, D) across all the given years (2016, 2017, 2018, 2019, and 2020). The numbers in the table are already in hundreds, so we can directly sum them up.
Calculating Total Girl Students per School (2016-2020)
Let's calculate the total number of girl students for each school by summing the 'F' values for each year:
- School A: Sum of girls from 2016 to 2020
- School B: Sum of girls from 2016 to 2020
- School C: Sum of girls from 2016 to 2020
- School D: Sum of girls from 2016 to 2020
Here are the calculations:
| School | Girl Students (in hundreds) | Calculation | Total (in hundreds) |
|---|---|---|---|
| A | 4.7 (2016), 5.3 (2017), 7.9 (2018), 10.7 (2019), 11.9 (2020) | \(4.7 + 5.3 + 7.9 + 10.7 + 11.9\) | \(40.5\) |
| B | 4.2 (2016), 3.3 (2017), 5.3 (2018), 6.5 (2019), 6.9 (2020) | \(4.2 + 3.3 + 5.3 + 6.5 + 6.9\) | \(26.2\) |
| C | 3.5 (2016), 5.5 (2017), 6.4 (2018), 4.3 (2019), 5.4 (2020) | \(3.5 + 5.5 + 6.4 + 4.3 + 5.4\) | \(25.1\) |
| D | 7.7 (2016), 4.7 (2017), 3.5 (2018), 6.8 (2019), 7.6 (2020) | \(7.7 + 4.7 + 3.5 + 6.8 + 7.6\) | \(30.3\) |
Comparing Total Girl Student Enrollment
Now, let's compare the total number of girl students for each school from 2016 to 2020:
- School A: \(40.5\) hundreds
- School B: \(26.2\) hundreds
- School C: \(25.1\) hundreds
- School D: \(30.3\) hundreds
By comparing these totals, we can see that School C has the lowest total number of girl students registered over the five-year period.
Conclusion on Lowest Girl Enrollment
Based on the calculations, School C has the lowest total number of girl students enrolled during 2016-2020 compared to schools A, B, and D.
Revision Table: Data Analysis Summary
| School | Total Girl Students (2016-2020, in hundreds) | Rank (Lowest to Highest) |
|---|---|---|
| A | 40.5 | 4 |
| B | 26.2 | 2 |
| C | 25.1 | 1 |
| D | 30.3 | 3 |
Additional Information: Data Interpretation Skills
This question tests basic data interpretation skills. To answer such questions effectively, you need to:
- Carefully read and understand the question.
- Identify the relevant data in the table (in this case, girl students 'F' for each school and year).
- Perform the necessary calculations (summation across years for each school).
- Compare the results to find the required value (the lowest total).
- Pay attention to units (in this case, 'hundreds').
Practicing with different types of data interpretation questions can help improve speed and accuracy in exams.
Important Questions from Data Interpretation
The table given below shows the earnings of two persons on five different days.
What is the ratio of total earnings of P to the total earnings of Q?Earnings Days P Q Monday 105 150 Tuesday 96 110 Wednesday 65 122 Thursday 115 106 Friday 130 68 The table below shows the number of toys of 6 different colours sold from a shop during a given period. The table also shows the percentage of toys of each colour which are cars.
Colour Total toys Percentage of cars C1 500 12 C2 600 15 C3 400 12.5 C4 550 10 C5 650 20 C6 450 10 What is the total number of car toys of C2 and C3 taken together?
Study the given graph carefully and answer the question that follows. The graph shows the demand and production of different companies.
The ratio between the companies having more production than demand and more demand than production is:
Study the given table and answer the question that follows. The given table shows the number of new employees added to different categories of employees in a company for four years and the number of employees from these categories who left the company every year.
During the period between 2001 and 2004, the total number of Technicians who left the Company is what percentage (rounded off to the nearest integer) of the total number of Technicians who joined the Company?
The given pie-chart shows the percentage distribution of 20,000 employees in a company. Study the given chart and answer the question that follows. If 30% of the employees in department D are females, then how many male employees are there in that department?
