The following bar graph shows the number of deaths from road accidents occurred during the rainy season in the year 1992. Study the graph carefully and answer the question.
Between which two consecutive weeks was the fall in the number of deaths the greatest
Answer & explanation
Correct answer: option 1
Lets solve one by one for each option .
1. 7 July to 14 July
Number of deaths in 7 july week = 180
Number of deaths in 14 july week = 145
Fall in number of deaths = 180 - 145 = 35
2. 28 July to 4 August
Number of deaths in 28 july week = 160
Number of deaths in 4 August week = 150
Fall in number of deaths = 160 - 150 = 10
3. 30 June to 7 July
Number of deaths in 30 June week = 180
Number of deaths in 7 July week = 142
Fall in number of deaths = 180 - 145 = 38
4. 21 July to 28 July
There is increase in number of deaths.
So , Highest fall in number of deaths appear in 30 June to 7 July weeks.