Q375
In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was :
A.
10 kg
AnswerB.
15 kg
C.
20 kg
D.
25 kg
Answer: Option A
Solution
Answer: Option A
Solution:
Let the original quantity be x kg.Vanaspati ghee in x kg
Now,