Q92
In what ratio should sugar costing Rs. 40 per kg he mixed with sugar costing Rs. 18 per kg. So as to earn a profit of 20% by selling the mixture at Rs. 54 per kg?
A.
3 : 5
AnswerB.
4 : 7
C.
5 : 8
D.
2 : 3
Answer: Option A
Solution
Answer: Option A
Solution:
6 ⟶ Rs. 54
1 ⟶ Rs. 9
5 ⟶ Rs. 45