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sanjukta

· started a discussion

· 1 Months ago

priyanka

· commented

· 1 Months ago

Yet to be approved!
Kirti

· started a discussion

· 1 Months ago

butter which he had used is 75% rest of it is fat(25%)

Question:
A dishonest grocer professes to sell pure butter at cost price, but he mixes it with adulterated fat and thereby gains 25%. Find the percentage of adulterated fat in the mixture (assuming that adulterated fat is freely available).
Options:
A) 20%
B) 25%
C) 33.33% 
D) 40%
E) None of these
Solution:
Ans: (a) 


The ratio of mixing required would be 1:5 which means that the percentage of adulterated fat would be 20%.

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