SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Ratio and Proportion Simple Ratios
যদি x: y = 5: 4 হয়, তবে \(\left( {\frac{x}{y}} \right):\left( {\frac{y}{x}} \right)\) এর অনুপাত কত হবে?
1
25: 16
2
16: 25
3
4 : 5
4
5: 4