Question
Mathematics Question on Permutations
In what ratio must a shopkeeper mix peas and soyabean of ₹16 and ₹25 per kg respectively, so as to obtain a mixture of ₹19 per kg?
A
2:1
B
7:5
C
11:7
D
13:8
Answer
2:1
Explanation
Solution
The correct option is (A) : 2:1