Following the bar graph shows percentage distribution number of challans generated in five different cities (A,B,C,D and E) in two different months (June and July) . Total number of challans generated in June and July is 800 and 1200 respectively.

Number of challans generated in city D in July is approximately what % number of challans generated in city E in June?

Correct Answer: 52%

To find the required percentage, let us analyze the given bar graph showing the percentage distribution of challans generated across five different cities (A, B, C, D, and E) in June and July.

Given Data:

Total number of challans generated in June = 800

Total number of challans generated in July = 1200

Step 1: Calculate the number of challans generated in city D in July

From the bar graph, the orange bar for city D in July represents 10%.

Number of challans in city D (July) = 10% of 1200

$\text{Challans in D (July)}=\frac{10}{100}\times 1200=120$

Step 2: Calculate the number of challans generated in city E in June

From the bar graph, the blue bar for city E in June represents 29%.

Number of challans in city E (June) = 29% of 800

$\text{Challans in E (June)}=\frac{29}{100}\times 800=232$

Step 3: Calculate the required percentage

We need to find what percentage the number of challans generated in city D in July is of the number of challans generated in city E in June:

$\text{Required Percentage}=\left(\frac{120}{232}\right)\times 100$

$\text{Required Percentage}=\frac{12000}{232}\approx 51.72\%$

Rounding off to the nearest whole number, we get 52%.