Comprehension Passage
The following table shows the number of votes polled along with the percentage (%) of valid votes and ratio of valid votes of male and females among them during an election in a college for the last five years from 2018-2022. Some values are missing in the table (indicated by '-') that you are expected to calculate if required. Based on the data in the table, answer the questions that follows.
Year-wise Details of Voters Polled in an Election
|
Year |
Number of votes polled |
Percentage of valid votes polled (%) |
Ratio of valid votes of male and females |
|
2018 |
- |
- |
5 ∶ 3 |
|
2019 |
1000 |
- |
5∶ 4 |
|
2020 |
2000 |
38% |
- |
|
2021 |
- |
60% |
7 ∶ 5 |
|
2022 |
5000 |
40% |
- |
In 2018, if the ratio of number of votes to number of valid votes was 5 ∶ 4, then the number of valid votes by females in 2018 is ___________ % less than the number of votes polled in the same year.
1
60
2
30
3
35
4
70