state gov Kerala (കേരളം) PSC Divisional Accountant Test Series 2025 Quantitative Aptitude Number System Quick Math
In a bag there are 13 green balls and 7 white balls. What is the ratio of number of green balls to number of total balls?
1
7 : 13
2
185 : 100
3
13 : 17
4
13 : 20