Study the following information carefully and answer the questions.No...
If the average of the total population village P and Q together is 61500.
Total population village P and Q = 61500 × 2 = 123000
Sum of the male population of village P and Q is 61000
Total female population of village P and Q together = Total population village P and Q - Sum of the male population of village P and Q
= 123000-61000
= 62000
Let’s assume the female population of village P and female population of village Q is Py and Qz respectively.
Py + Qz = 62000 Eq.(i)
It is assumed that the Vegetarian Female population of village P is 2520 more than the Vegetarian Female population of village Q.
Py of (100-49)% = Qz of (100-54)% + 2520
Py of 51% = Qz of 46% + 2520
Py of 51% - Qz of 46% = 2520
51Py - 46Qz = 252000 Eq.(ii)
Multiply Eq.(i) by 46.
46Py + 46Qz = 2852000 Eq.(iii)
Add Eq.(ii) and Eq.(iii).
51Py - 46Qz + 46Py + 46Qz = 252000 + 2852000
97Py = 3104000
Py = 32000 Eq.(iv)
Put Eq.(iv) in Eq.(i).
32000 + Qz = 62000
Qz = 62000-32000 = 30000
Non Vegetarian Female population of village Q = 30000 of 54%
= 16200
Hence, option b is the correct answer.