A container contains 50 litres of milk. From that 8 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container ?
A) 24.52 litres B) 29.63 litres
C) 28.21 litres D) 25.14 litres
You have a vessel containing 50 litres of milk
Answer: B) 29.63 litres
Explanation:
Given that container has 50 litres of milk.
After replacing 8 litres of milk with water for three times, milk contained in the container is:
⇒[50(1−850)3]
⇒(50×4250×4250×4250) = 29.63 litres.
Subject: Alligation or Mixture – Quantitative Aptitude – Arithmetic Ability
Exam Prep: CAT
Job Role: Bank PO