To x litres of an x % solution of acid y litres of water is added to get (x-10)% solution of acid.If x > 20 - then value of y is

🎲 Try a Random Question  |  Total Questions in Quiz: 31  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Alligation and Mixtures — practice the complete quiz, review flashcards, or try a random question.


To x litres of an x % solution of acid y litres of water is added to get (x-10)% solution of acid.If x > 20 - then value of y is