Question Details

A mixture P is formed by removing a certain amount of coffee from a coffee jar and replacing the same amount with cocoa powder. The same amount is again removed from mixture P and replaced with same amount of cocoa powder to form a new mixture Q. If the ratio of coffee and cocoa in the mixture Q is 16:9, then the ratio of cocoa in mixture P to that in mixture Q is

Options

A

5 : 9

B

1 : 2

C

4 : 9

D

1 : 3

Show Answer

Access expert-curated educational resources and study materialsâ€”completely free.

Create, conduct, and manage professional online assessments with Mindyard. Perfect for teachers and institutes.

Discover more resources

You may also like