SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
In a collection of rare coins, there is one gold coin for every four non-gold coins. If 20 more gold coins are added to the collection, the ratio of the number of gold coins to that of non-gold coins will be 2:3. The total number of coins in the collection will now become _______.
1
80
2
60
3
100
4
48