state gov Patna Civil Court Clerk/Reader Mock Test Series Quantitative Aptitude Ratio and Proportion Simple Ratios
In the event when 20% of Raman's expenditure (x) and 45% of Neelam's expenditure (y) are identical, then y ∶ x = ?
1
4 ∶ 9
2
9 ∶ 4
3
5 ∶ 2
4
1 ∶ 5