Question : If coffee powder costing Rs. 2500 per kg is mixed with coffee powder costing Rs. 1500 per kg, what ratio should be used so that the resulting mixture costs Rs. 2250 per kg?
Option 1: 1 : 4
Option 2: 4 : 1
Option 3: 3 : 1
Option 4: 1 : 3
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
Correct Answer: 3 : 1
Solution :
Given:
Type 1 coffee powder costs = Rs. 2500 per kg
Type 2 coffee powder costs = Rs. 1500 per kg
The cost of the mixture = Rs. 2250 per kg
Using the rule of alligation, we get,
Required ratio = (Higher value – Mean value) : (Mean value – Lower value)
So, the required ratio = 750 : 250 = 3 : 1
Hence, the correct answer is 3 : 1.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
