Study the given table and answer the question that follows. The table shows the number of voters in four different villages P, Q, R, S. The number of people who did not vote in village P is what percentage more than that who did not vote in village R?Villages Total number of registered voters Percentage of people who voted (Out of the total number of registered voters) P 1100 68 Q 1450 62 R 1200 73 S 1124 87
This problem requires us to carefully examine the provided table which contains voter information for four different villages: P, Q, R, and S. We need to focus specifically on villages P and R to find the number of people who did not vote and then compare these numbers.
According to the table:
To find the percentage of people who did not vote in Village P, we subtract the percentage of people who voted from 100%.
Percentage of people who did not vote in Village P \( = 100\% - 68\% = 32\% \)
Now, we calculate the actual number of people who did not vote in Village P:
Number of non-voters in Village P \( = 32\% \text{ of } 1100 \) \( = \frac{32}{100} \times 1100 \) \( = 32 \times 11 \) \( = 352 \)
So, 352 people did not vote in Village P.
According to the table:
To find the percentage of people who did not vote in Village R, we subtract the percentage of people who voted from 100%.
Percentage of people who did not vote in Village R \( = 100\% - 73\% = 27\% \)
Now, we calculate the actual number of people who did not vote in Village R:
Number of non-voters in Village R \( = 27\% \text{ of } 1200 \) \( = \frac{27}{100} \times 1200 \) \( = 27 \times 12 \) \( = 324 \)
So, 324 people did not vote in Village R.
We need to find out by what percentage the number of people who did not vote in Village P is more than the number of people who did not vote in Village R.
Difference in the number of non-voters \( = (\text{Non-voters in P}) - (\text{Non-voters in R}) \) \( = 352 - 324 \) \( = 28 \)
This difference of 28 represents how many more people did not vote in Village P compared to Village R.
The question asks for the percentage that the number of non-voters in P is more than that who did not vote in village R. This means we use the number of non-voters in Village R as the base for the percentage calculation.
Percentage more \( = \frac{\text{Difference}}{\text{Number of non-voters in R}} \times 100\% \) \( = \frac{28}{324} \times 100\% \)
Let's simplify the fraction \( \frac{28}{324} \). Both numbers are divisible by 4: \( \frac{28 \div 4}{324 \div 4} = \frac{7}{81} \)
Now, calculate the percentage: \( = \frac{7}{81} \times 100\% \) \( = \frac{700}{81}\% \)
To express this as a mixed number, we divide 700 by 81: \( 700 \div 81 \) \( 81 \times 8 = 648 \) \( 700 - 648 = 52 \) So, \( \frac{700}{81} = 8 \text{ with a remainder of } 52 \).
Therefore, \( \frac{700}{81}\% = 8 \frac{52}{81}\% \)
The number of people who did not vote in village P is \( 8 \frac{52}{81}\% \) more than that who did not vote in village R.
| Village | Total Voters | Voted (%) | Did Not Vote (%) | Number of Non-Voters |
|---|---|---|---|---|
| P | 1100 | 68% | \(100 - 68 = 32\%\) | \(32\% \text{ of } 1100 = 352\) |
| R | 1200 | 73% | \(100 - 73 = 27\%\) | \(27\% \text{ of } 1200 = 324\) |
Difference in non-voters = \(352 - 324 = 28\)
Percentage more in P compared to R = \( \frac{28}{324} \times 100\% = \frac{7}{81} \times 100\% = \frac{700}{81}\% = 8 \frac{52}{81}\% \)
| Concept | Explanation |
|---|---|
| Percentage of Non-Voters | \(100\% - \text{Percentage of voters}\) |
| Calculating Percentage of a Number | \( \frac{\text{Percentage}}{100} \times \text{Total Value} \) |
| Percentage Increase | \( \frac{\text{Difference}}{\text{Original Value}} \times 100\% \) (Here, Original Value is non-voters in R) |
Analyzing voter turnout data, like the table provides, helps understand civic participation. The percentage of people who voted (turnout percentage) is a key metric. The remaining percentage represents those who were registered but did not cast a vote. Factors influencing voter turnout can include demographics, political climate, accessibility of polling stations, and voter registration rules. Comparing non-voter numbers between different regions or demographics can reveal important insights into electoral processes and public engagement. Problems like this one help build skills in data interpretation and percentage calculations which are essential for various quantitative analyses.
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?