CA Foundation Exam > CA Foundation Questions > p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Not...
Start Learning for Free
p/q=r/s=2.5/1.5 find ps:qr
?
Most Upvoted Answer
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion,...
Ratio and Proportion
The given ratios are p/q=r/s=2.5/1.5. We need to find ps:qr. To solve this problem, we need to use the concept of cross-multiplication of ratios.
- Cross-multiplication of ratios means multiplying the numerator of one ratio with the denominator of the other ratio.
- If two ratios are equal, then their cross-products are also equal.
So, we can write:
- p/q = r/s
- ps = qr
Substituting the given values, we get:
- p/q = r/s = 2.5/1.5
- ps = qr
Solving for ps:qr:
- ps = qr
- ps/qr = 1
- (2.5/1.5)s/(2.5/1.5)r = 1
- s/r = 1.5/2.5
- s/r = 3/5
- ps:qr = s*r:r*r = 3r:5r = 3:5
Hence, ps:qr = 3:5.
Indices and Logarithms
There is no need to use the concepts of indices and logarithms to solve this problem.
The given ratios are p/q=r/s=2.5/1.5. We need to find ps:qr. To solve this problem, we need to use the concept of cross-multiplication of ratios.
- Cross-multiplication of ratios means multiplying the numerator of one ratio with the denominator of the other ratio.
- If two ratios are equal, then their cross-products are also equal.
So, we can write:
- p/q = r/s
- ps = qr
Substituting the given values, we get:
- p/q = r/s = 2.5/1.5
- ps = qr
Solving for ps:qr:
- ps = qr
- ps/qr = 1
- (2.5/1.5)s/(2.5/1.5)r = 1
- s/r = 1.5/2.5
- s/r = 3/5
- ps:qr = s*r:r*r = 3r:5r = 3:5
Hence, ps:qr = 3:5.
Indices and Logarithms
There is no need to use the concepts of indices and logarithms to solve this problem.
Attention CA Foundation Students!
To make sure you are not studying endlessly, EduRev has designed CA Foundation study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CA Foundation.
|
Explore Courses for CA Foundation exam
|
|
Top Courses for CA FoundationView all
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?
Question Description
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?.
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?.
Solutions for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? in English & in Hindi are available as part of our courses for CA Foundation.
Download more important topics, notes, lectures and mock test series for CA Foundation Exam by signing up for free.
Here you can find the meaning of p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? defined & explained in the simplest way possible. Besides giving the explanation of
p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1?, a detailed solution for p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? has been provided alongside types of p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? theory, EduRev gives you an
ample number of questions to practice p/q=r/s=2.5/1.5 find ps:qr Related: ICAI Notes- Ratio and Proportion, Indices, Logarithms- 1? tests, examples and also practice CA Foundation tests.
|
|
Explore Courses for CA Foundation exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup