SSC CPO SI and ASI Model Paper 5

Question : 115 of 200

Marks: +1, -0

A container contains 60 litre of wine. From this container, 6 litre of wine was taken out and replaced with water. This process was repeated further three times. Now, how much wine is in the container?

42.56
28.96
39.36
76.45

Validate

Solution:

(3) Initial quantity of wine= 60 litres
Number of times wine is replaced= 4
Quantity of wine remaining in the
container

= 60 × [1 -6/60]^4

= 39.36 litre

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