BANK Rajasthan Cooperative Board Clerk / Junior Assistant Mock Test 2021 Quantitative Aptitude Ratio and Proportion Simple Ratios
In a particular aptitude exam, the ratio of number of females and males appeared is 3 : 7. If there is percentage increase in number of females by 30% and percentage decrease in number of males by 10%. What will be the new ratio?
1
21 : 13
2
39 : 21
3
13 : 63
4
13 : 21
5
13 : 7