Comprehension Passage
There are two areas in Jaipur – Mansarovar and Vaishali Nagar. The total population of Vaishali Nagar is 300 more than the total population of Mansarovar. 40% of total population of Mansarovar is doctors and 60% of total population of Vaishali Nagar is doctors. The ratio of male to female doctors in Mansarovar and Vaishali Nagar is 4 ∶ 5 and 7 ∶ 5 respectively and the total population of Mansarovar is 900.
What is the ratio of Male doctors from Mansarovar to Female doctors from Vaishali Nagar?
1
3 : 2
2
15 : 8
3
2 : 3
4
8 : 15
5
None of these