Interested to Buy Any Domain ? << Click Here >> for more details...
Three types of tea the a,b,c costs Rs. 95/kg,100/kg and70/kg
respectively.How many kgs of each should be blended to produce
100 kg of mixture worth Rs.90/kg, given that the raveled s of
band c are equal...
- 2 Answers
- 44496 Views
- CTS, John Deere, TCS, I also Faced
- E-Mail Answers
Answer Posted / jjb
a+b+c = 100
b = c
a.95 + b.100 + c.70 = (a+b+c).90
in this system of 3 linear equations with 3 unknown values, replace c by b , since they are equal:
a = 100 -2.b
a.95 + b.170 = 9000
then:
9500 + b.(170 - 190) = 9000
or:
500 = 20.b
The correct answer is b = c = 25 kg, a = 50 kg.
| Is This Answer Correct ? | 144 Yes | 9 No |
Post New Answer View All Answers
What do you like most about Quality Assurance/Testing?
Explain the process of project tailoring.
Tell me some key points to consider while writing a bug report.
Q) Create Preffered customer: As a customer when i purchase more than $5000 in goods since my first purchase, I become a preffered customer so that i can receive the benefits associated with that status.
What is capture/replay tool?
Explain functions of quality assurance department.
How to estimate testing effort ?
How do you deal with environments that are hostile to quality change efforts?
What has not worked well in your previous QA experience and what would you change?
What is the difference between Test cases document and test cases design document?
Explain the steps for bug cycle?
When a non-conformance is noted during these "reviews", what happens next?
Explain what is test metric is software testing and what information does it contains?
Any Automation tool in the market to help quality test team members communicate with each other? While server startup or restart Which Will inform each member .
List out the roles of software quality assurance engineer?
