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29 Oct 2024, 02:24
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The Marina Auditorium, located in Sriyana, is one of the largest in the town and has a maximum seating capacity of 1,000 people. It hosts live performances in drama, music, and dance. Every Sunday features a concert dance by the town’s leading group, while the rest of the month is reserved for music concerts and dramas.
The concert dance performed on the first day of the previous month was the most acclaimed performance of that month, although the music concerts received poor reviews on at least five days.
The concert dance performed on the first day of the previous month was the most acclaimed performance of that month, although the music concerts received poor reviews on at least five days.
The average number of women attendees on days when the concert dance was not performed was:
| 500 | |
| 550 | |
| 560 | |
| 580 | |
| 600 |
29 Oct 2024, 02:24
Kudos
Bookmarks
Official Solution:
Let us look at the info provided.
(I) Auditorium:
Max capacity - 1000,
Number of events - three(music, dance and art), with concert dance every Sunday.
First day of month was Sunday, so 5 Sundays in the week.
Music was on at least five days.
(II) Seating:
Every day of 30 days, all 1000 seats filled
Men higher on 15 days and women higher on remaining 15 days.
Entire month - Average of women = 600, Average of men = 400
Sundays - Average of women = 700, Average of men = 300
______________________
Question 1:
Total women who attended throughout the month = 30* average per day = 30*600 = 18,000
Total women who attended on Sundays = 05* average per Sunday = 5*700 = 3,500.....05 comes from point 3 in (I)
So total women in remaining 25 days = 18000 - 3500 = 14,500, and average per day for these 25 days \(= \frac{14500}{25}= 580\)
Correct answer:
The average number of women attendees on days when the concert dance was not performed was: "580"
Bunuel
Let us look at the info provided.
(I) Auditorium:
Max capacity - 1000,
Number of events - three(music, dance and art), with concert dance every Sunday.
First day of month was Sunday, so 5 Sundays in the week.
Music was on at least five days.
(II) Seating:
Every day of 30 days, all 1000 seats filled
Men higher on 15 days and women higher on remaining 15 days.
Entire month - Average of women = 600, Average of men = 400
Sundays - Average of women = 700, Average of men = 300
______________________
Question 1:
Total women who attended throughout the month = 30* average per day = 30*600 = 18,000
Total women who attended on Sundays = 05* average per Sunday = 5*700 = 3,500.....05 comes from point 3 in (I)
So total women in remaining 25 days = 18000 - 3500 = 14,500, and average per day for these 25 days \(= \frac{14500}{25}= 580\)
Correct answer:
The average number of women attendees on days when the concert dance was not performed was: "580"
