Home › LIC AAO › Quantitative Aptitude › Data Interpretation › Bar chart: Sales in 5 weeks 100, 120, 140, 160, …
Bar chart: Sales in 5 weeks 100, 120, 140, 160, 180. Ratio of weeks 1 + 2 to weeks 4 + 5:
A11 : 17
B10 : 17
C11 : 18
D1 : 2
Answer & Solution
Correct answer: A. 11 : 17
1. Weeks 1+2 = 100 + 120 = 220.
2. Weeks 4+5 = 160 + 180 = 340.
3. Ratio = 220 : 340 = 11 : 17.
_Source: jkchrome DI QB, p.3 — bar chart ratio_
Related questions
Hair colour, blood type and the car a person drives are all examples of:A software store interviewing whichever shoppers walk past its counter is using:Besides simple random sampling, other methods involving chance include stratified, clusterThe average amount spent by all first year students at a college this term would be a:Treating one maths class as a sample of all maths classes lets you compute a class averageA good sample should have the same characteristics as:When some members of a population are less likely to be chosen than others, the result is:Errors caused by the actual process of sampling, such as too small a sample, are: