Alligation or Mixture - Arithmetic Aptitude Questions and Answers

Home / Arithmetic Aptitude / Alligation or Mixture :: Discussion

Discussion :: Alligation or Mixture

A container contains 40 litres of milk. From this container 4 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?

26.34 litres

27.36 litres

28 litres

29.16 litres

View Answer

Workspace

Whatsapp
Facebook
Copy
Copy Text
Copy
Copy URL

View Answer

Answer : Option D

Explanation :

Amount of milk left after 3 operations = [ 40 $(1-\frac { 4 } { 40} )]^3$ litres

=[ 40 x $\frac { 9} { 10 }$ x $\frac { 9} { 10 }$ x $\frac { 9} { 10 }$ ] =29.16 litres

Write your comments here:

Be The First To Comment

Comments

Name