Question : In what ratio must tea worth Rs. 10 per kg be mixed with tea worth Rs. 15 per kg, so that the resultant mixture costs Rs. 12 per kg?
Option 1: 3 : 5
Option 2: 2 : 3
Option 3: 3 : 2
Option 4: 2 : 5
Answer (1)
23rd Jan, 2024
Correct Answer: 3 : 2
Solution :
Using the rule of alligation, we get,
Required ratio
= (Higher value – Mean value) : (Mean value – Lower value)
= (15 – 12) : (12 – 10)
= 3 : 2
Hence, the correct answer is 3 : 2.
Comments (0)
Related Questions
Know More about
Staff Selection Commission Multi Tasking ...
Answer Key | Cutoff | Selection Process | Preparation Tips | Eligibility | Application | Exam Pattern
Get Updates Brochure
Thank You!
Your Staff Selection Commission Multi Tasking Staff Exam brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Exam Date:
19 Dec, 2024
- 29 Dec, 2024
Airports Authority Of India Junior Assistant Fire Service Exam
- (AAI JUNIOR ASSISTANT FIRE SERVICE)
Application Date:
30 Dec, 2024
- 28 Jan, 2025
Application Date:
11 Dec, 2024
- 31 Dec, 2024
Application Date:
11 Dec, 2024
- 31 Dec, 2024
Admit Card Date:
23 Dec, 2024
- 5 Jan, 2025
