Q19
For a recuperating patient, the doctor recommended a diet containing 10% minerals and at least 30% protein. In how many different ways can we prepare this diet by mixing at least two ingredients ?
A.
One
AnswerB.
Two
C.
Three
D.
Four
E.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
As the diet should contain 10% minerals and only two ingredient contain 10 minerals i.e. O and Q. hence, only be mixing O and Q a diet with 10% minerals can be formed. Hence, there is only one way.