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If the number of person infected by corona virus is 230000. Out of them 10000 people died. Out of the remaining 43% has been cured. Then the number of persons still infected is what percent of the total number of infected person initially.
  • a)
    56.5%
  • b)
    54.5%
  • c)
    60%
  • d)
    47%
  • e)
    Not Attempted
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If the number of person infected by corona virus is 230000. Out of the...
Total number of infected person initially = 230000
Number of people died = 10000
Remaining persons = 230000 – 10000 = 220000
Number of person cured = 43% of 220000 = 94600
Number of person still infected = 220000 - 94600 = 125400
∴ Required percentage = 125400/230000 × 100 = 54.5
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Most Upvoted Answer
If the number of person infected by corona virus is 230000. Out of the...
Understanding the Problem
To find the percentage of people still infected with the coronavirus, we will follow these steps:
Initial Data
- Total number of infected persons: 230,000
- Total deaths: 10,000
- Cured patients: 43% of remaining infected after deaths
Calculating Remaining Infected
1. Calculate the number of survivors after deaths:
- Remaining infected = Total infected - Deaths
- Remaining infected = 230,000 - 10,000 = 220,000
2. Calculate the number of cured persons:
- Cured = 43% of remaining infected
- Cured = 0.43 * 220,000 = 94,600
3. Calculate the number of persons still infected:
- Persons still infected = Remaining infected - Cured
- Persons still infected = 220,000 - 94,600 = 125,400
Calculating the Percentage
To determine the percentage of persons still infected:
- Percentage of still infected = (Persons still infected / Total infected) * 100
- Percentage of still infected = (125,400 / 230,000) * 100 ≈ 54.5%
Conclusion
Thus, the number of persons still infected is approximately 54.5% of the total number of initially infected persons. Hence, the correct answer is option 'B'.
Free Test
Community Answer
If the number of person infected by corona virus is 230000. Out of the...
Total number of infected person initially = 230000
Number of people died = 10000
Remaining persons = 230000 – 10000 = 220000
Number of person cured = 43% of 220000 = 94600
Number of person still infected = 220000 - 94600 = 125400
∴ Required percentage = 125400/230000 × 100 = 54.5
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