Data Interpretation Ques 310
Directions : Study the table and answer the given questions.
The given table shows the attendance at a stadium (having a seating capacity of 40000) during all the days of a 5-day test match.
| Day | Total Attendance of Stadium |
Percentage of people who stayed back in the stadium till the end of play |
|---|---|---|
| Thursday | 18000 | 80 |
| Friday | 24000 | 90 |
| Saturday | 32000 | 95 |
| Sunday | 30000 | 85 |
| Monday | 25000 | 92 |
NOTE: Everyone left the stadium at the end of play. End of play occurs at the end of every day.
What was the average number of people who left the stadium before the end of play on Thursday, Friday and Sunday?
(1) 3700
(2) 3900
(3) 3300
(4) 3100
(5) 3500
Show Answer
Correct Answer: (5)
Solution: (5) People who left
$=\frac{18000 \times 20}{100}+\frac{24000 \times 10}{100}$
$+\frac{30000 \times 15}{100}$
$=3600+2400+4500=10500$
$\therefore$ Required average $=\frac{10500}{3}$
$=3500$
BETA
