A company starts constructing buildings for a college. The constructions have 4 stages.
1. buildings proposals 2. proposals approval 3. constructions implemented 4. buildings completed
The above 3D-bar graph indicates the status of constructions for 4 years 2015 to 2018.
The X-axis scale 0, 2, 4, 6, 8, 10 indicates 0, 20%, 40%, 60%, 80%, 100%.
Study the bar graph carefully and answer the following questions.
Find the ratio of proposals to buildings completed for the year 2016.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 4 : 1.
⇒ Proposals percent in 2016 = 60% - 20% = 40%
⇒ Percent of buildings completed in 2016 = 30% - 20% = 10%
⇒ Ratio = 40%/10% = 4 : 1