2024 · Q85
What is the difference between number of people coming from R having age group A and those coming from Q having age group D ?
Elementary MathematicsStatistics
- A6,000
- B8,000
- C12,000
- D18,000
Explanation
R&A literates are 10% × 50% × 8,00,000 = 40,000, while Q&D literates are 30% × 20% × 8,00,000 = 48,000. The excess of Q&D over R&A is 48,000 − 40,000. This equals 8,000, option (b).