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Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:
I. The band that had the highest chart position in USA, had the lowest chart position in Australia.
II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.
III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.
IV. Pink Floyd got a better chart position than Black Sabbath in the UK.
V. Led Zeppelin got a better chart position than Rolling Stones in Australia.
VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.
II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.
III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.
IV. Pink Floyd got a better chart position than Black Sabbath in the UK.
V. Led Zeppelin got a better chart position than Rolling Stones in Australia.
VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.
Q. The bands are given FINAL chart positions in the increasing order of their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?
- a)0
- b)1
- c)2
- d)3
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling S...
Pink Floyd and Megadeth, originally last and fourth respectively, swap positions when the USA chart positions are not taken into account.Hence, option 3.
Most Upvoted Answer
Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling S...
Understanding the Bands' Positions
To analyze the impact of the USA record sales data being excluded, we must first assess the positions and totals of each band based on the given rules.
Given Information:
- The total chart position sums for Pink Floyd (14) and Black Sabbath (7).
- Pink Floyd ranks higher than Black Sabbath in the UK.
- Led Zeppelin ranks higher than Rolling Stones in Australia.
- The records of Iron Maiden, Rolling Stones, and Pink Floyd are in descending order in each country.
Analyzing Chart Positions:
1. Total Positions: Since no two bands have the same total position, we can derive unique sums for the remaining bands (Iron Maiden, Megadeth, and Led Zeppelin) based on the constraints.
2. Excluding USA Data: If we remove the USA data, we still have the positions in the UK and Australia, which will still create a unique order for the bands.
3. Impact on Rankings:
- The exclusion of the USA positions affects the overall totals but does not change the relative order derived from the UK and Australia.
- However, since the USA rankings can significantly influence the total score (due to potentially higher or lower values), we expect some bands to shift positions.
Final Position Changes:
- The relative rankings based on UK and Australia may not be sufficient to maintain the same totals when USA data is excluded.
- This can lead to two bands' positions changing due to the interdependencies across the three countries.
Conclusion:
Thus, when the USA data is not considered, the final chart positions of two bands will change compared to when all three countries are included, leading to the correct answer being option 'C' (2 changes).
To analyze the impact of the USA record sales data being excluded, we must first assess the positions and totals of each band based on the given rules.
Given Information:
- The total chart position sums for Pink Floyd (14) and Black Sabbath (7).
- Pink Floyd ranks higher than Black Sabbath in the UK.
- Led Zeppelin ranks higher than Rolling Stones in Australia.
- The records of Iron Maiden, Rolling Stones, and Pink Floyd are in descending order in each country.
Analyzing Chart Positions:
1. Total Positions: Since no two bands have the same total position, we can derive unique sums for the remaining bands (Iron Maiden, Megadeth, and Led Zeppelin) based on the constraints.
2. Excluding USA Data: If we remove the USA data, we still have the positions in the UK and Australia, which will still create a unique order for the bands.
3. Impact on Rankings:
- The exclusion of the USA positions affects the overall totals but does not change the relative order derived from the UK and Australia.
- However, since the USA rankings can significantly influence the total score (due to potentially higher or lower values), we expect some bands to shift positions.
Final Position Changes:
- The relative rankings based on UK and Australia may not be sufficient to maintain the same totals when USA data is excluded.
- This can lead to two bands' positions changing due to the interdependencies across the three countries.
Conclusion:
Thus, when the USA data is not considered, the final chart positions of two bands will change compared to when all three countries are included, leading to the correct answer being option 'C' (2 changes).
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Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer?
Question Description
Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer?.
Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer?.
Solutions for Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT.
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Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Six bands - Pink Floyd, Led Zeppelin, Iron Maiden, Megadeth, Rolling Stones and Black Sabbath - are in the running for the "All Time Greatest Rock Act". The bands are given chart positions in 3 countries - USA, UK and Australia - on the basis of decreasing order of record sales in the respective countries. No two bands got the same chart position and no band got the same chart position in any two countries. The following additional information is also known about the chart positions:I. The band that had the highest chart position in USA, had the lowest chart position in Australia.II. Sum of the chart positions (in the 3 countries put together) of no two bands is the same.III. The sum of the chart positions of Pink Floyd is 14 and that of Black Sabbath is 7.IV. Pink Floyd got a better chart position than Black Sabbath in the UK.V. Led Zeppelin got a better chart position than Rolling Stones in Australia.VI. In each of the 3 countries, the record sales of Iron Maiden, Rolling Stones and Pink Floyd, respectively, are in the descending order.Q. The bands are given FINAL chart positions in the increasing orderof their total of the chart positions of all the countries put together. Suppose the record sales data from USA is not available - how many FINAL chart positions will now be different from when all three countries are taken into account?a)0b)1c)2d)3Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CAT tests.
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