Question
Download Solution PDFComprehension
The bar graph given below shows percentage of people (male +female) not attended the seminar out of the total people in the city and percentage of male attended the seminar out of the total people attended the seminar from four different (A, B, C and D) cities.
Note: Total people in a city = People (male + female) attending the seminar + people (male + females) not attending the seminar. People attending/not attending the seminar = males + females
The given table shows the ratio of male and female who did not attending the seminar.
|
City |
Ratio of male and female who did not attend the seminar |
|
A |
3:2 |
|
B |
5:3 |
|
C |
5:4 |
|
D |
6:5 |
Number of females who attending seminar from city E is 450 which is 25% more than the same in city B. Total number of people lived in city B is m3, find the value of m?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
Number of females who attending seminar from city B is 450 × 100 /125 = 360
Number of male attend seminar from B 360 × 40 /60 = 240
Total number of people attend seminar from B is 360 + 240 = 600
Total number of people in city B is 600 × 100 /60 = 1000 = m3
So, m = 10