The total population of Jaipur is 25% more than the total population of Udaipur. The ratio between Jaipur men and women of Udaipur is 5 : 3 respectively. And the number of women in Jaipur is 48000 which is 40% of the total population of Jaipur. So find the total population of men in Udaipur.
The total population of Jaipur is 25% more than the total population of Udaipur. The ratio between Jaipur men and women of Udaipur is 5 : 3 respectively. And the number of women in Jaipur is 48000 which is 40% of the total population of Jaipur. So find the total population of men in Udaipur. Correct Answer 52,800
Given:
The ratio between Jaipur men and women of Udaipur = 5 : 3
The number of women of Jaipur = 48000 = 40% of the total population of Jaipur
The total population of Jaipur = 25% more than the total population of Udaipur
Formula used:
Percentage formula = (Value / Total value) × 100
Calculation:
Let the total population of Jaipur be x and the population of Udaipur be y.
The number of women of Jaipur = 48000 = 40% of x
Then,
⇒ (40 / 100) × x = 48000
⇒ x = 120,000 = total population of Jaipur
Total number of men in Jaipur = 120,000 – 48000 = 72000
The total population of Jaipur = 25% more than the total population of Udaipur
⇒ 120,000 = (125 / 100) × y.
⇒ y = 96000
The ratio between Jaipur men and women of Udaipur = 5 : 3
Let the total number of men in Jaipur be 5a and the total number of women in Udaipur be 3a
Now 5a = 72000 ⇒ a = 14400
So the total number of women in Udaipur = 3a = 3 × 14400 = 43200
Now to find the total population of men in Udaipur
⇒ The total population of Jaipur – Total number of women in Udaipur
⇒ 96000 – 43200 = 52800
∴ The total population of men in Udaipur is 52800.