The table given below shows the number of persons participating in a survey from 6 different states. States Persons S1 100 S2 200 S3 400 S4 500 S5 600 S6 800 What is the ratio of number of person participating in a survey from state S3 to the number of person participating in a survey from state S4?

3 : 5 5 : 4 4 : 3 4 : 5

4 : 5

Ratio of number of persons from S3 to S4 = 400 : 500 = 4 : 5