Q. Two containers have acid and water mixed respectively in the ratio 3 : 1 and 5 : 3. To get a new mixture with ratio of acid to water as 2 : 1, the two types have to be mixed in the ratio

• A. 1 : 2
• B. 2 : 3
• C. 3 : 2
• D. 2 : 1

Correct Answer: A