Question
How many litres of a 30% alcohol solution should be added to 40 litres of a 60% alcohol solution to prepare a 50% solution ?
Answer: Option A
Submit Your Solution Below and Earn Points !
Submit Your Solution Below and Earn Points !
More Questions on This Topic :
Question 1. Solve [180% of (?)] ÷ 2 = 504....
Question 9. Solve this : (12% of 555) + (15% of 666) = ?....
Question 10. Solve this : 12% of 5000 = ?....
Latest Videos
Latest Test Papers
Submit Solution