Study the given table carefully and answer the questions that follow. The given table has the number of students enrolled for different courses in 5 different years along with their male and female categorization. Year B.sc BA B.Com M F M F M F 2016 380 220 520 405 200 80 2017 390 230 525 417 210 85 2018 395 235 535 427 212 87 2019 405 250 538 430 215 91 2020 415 275 543 438 221 97
Find out the ratio between female students of BA and BCom during 2016-2020
2117/440
Understanding the Data Table for Course Enrollment Analysis
The provided table shows the number of students, categorized by male (M) and female (F), enrolled in three different courses (B.Sc, BA, B.Com) over five years (2016 to 2020).
To solve this problem, we need to extract the specific data related to female students in BA and B.Com courses for each year and then calculate the total for each course over the given period (2016-2020).
Calculating Total Female Enrollment in BA (2016-2020)
We will sum the number of female students enrolled in the BA course for each year from 2016 to 2020.
- Female BA students in 2016: 405
- Female BA students in 2017: 417
- Female BA students in 2018: 427
- Female BA students in 2019: 430
- Female BA students in 2020: 438
The total number of female BA students from 2016 to 2020 is:
\( \text{Total Female BA} = 405 + 417 + 427 + 430 + 438 \)
\( \text{Total Female BA} = 2117 \)
Calculating Total Female Enrollment in BCom (2016-2020)
Next, we will sum the number of female students enrolled in the B.Com course for each year from 2016 to 2020.
- Female BCom students in 2016: 80
- Female BCom students in 2017: 85
- Female BCom students in 2018: 87
- Female BCom students in 2019: 91
- Female BCom students in 2020: 97
The total number of female BCom students from 2016 to 2020 is:
\( \text{Total Female BCom} = 80 + 85 + 87 + 91 + 97 \)
\( \text{Total Female BCom} = 440 \)
Determining the Ratio of Female Students (BA to BCom)
The question asks for the ratio between the total female students of BA and the total female students of B.Com during the 2016-2020 period.
The ratio is calculated as:
\( \text{Ratio} = \frac{\text{Total Female BA}}{\text{Total Female BCom}} \)
\( \text{Ratio} = \frac{2117}{440} \)
The ratio between female students of BA and BCom during 2016-2020 is 2117/440.
Revision Table: Key Calculations
| Year | Female BA Students | Female BCom Students |
|---|---|---|
| 2016 | 405 | 80 |
| 2017 | 417 | 85 |
| 2018 | 427 | 87 |
| 2019 | 430 | 91 |
| 2020 | 438 | 97 |
| Total (2016-2020) | 2117 | 440 |
Ratio = 2117 / 440
Additional Information: Data Interpretation Tips
- Always read the table title and column/row headers carefully.
- Understand what each number in the table represents.
- Identify exactly which data points are required to answer the question.
- Pay attention to the time period specified in the question (e.g., a single year, multiple years).
- Perform calculations step-by-step to avoid errors.
- When calculating ratios, ensure the correct quantities are in the numerator and denominator as specified by the question (e.g., BA to BCom means BA total first, then BCom total).
Important Questions from Tabulation
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
What is the difference between the total number of male teachers in the districts East, North, West taken together and the total number of female teachers in the districts East and South?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
What is the ratio of salary of Varun to his income other than salary?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
What is the percentage of persons earning Rs. 250 or more?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?
