Read the following pie charts carefully and answer the questions given below

Given the pie chart (I) shows the total numbers of shoes (Sports and Sneakers) sold by five different shops in 2020. Given pie chart (II) shows the total numbers of Sneakers shoes sold by five different shops in 2020.

Find the difference between total number of Sneakers shoes sold by shop C and E together and total number of Sports shoes sold by shop C and D together.

The correct answer is 860.

1. Understanding the Given Data from Pie Charts:
From Pie Chart (I), the total number of all shoes (Sports + Sneakers) sold across five shops = 8000.
• Shop A = 20% of 8000
• Shop B = 15% of 8000
• Shop C = 35% of 8000
• Shop D = 12% of 8000
• Shop E = 18% of 8000

From Pie Chart (II), the total number of Sneakers shoes sold across five shops = 4400.
• Shop A = 15% of 4400
• Shop B = 20% of 4400
• Shop C = 40% of 4400
• Shop D = 10% of 4400
• Shop E = 15% of 4400

2. Calculate Sneakers shoes sold by Shop C and Shop E together:
Total percentage of Sneakers sold by C and E = 40% + 15% = 55%

$\text{Sneakers (C + E)}=55\%\times 4400=\frac{55}{100}\times 4400=55\times 44=2420$

3. Calculate Sports shoes sold by Shop C and Shop D together:
First, find the total number of shoes (Sports + Sneakers) sold by C and D:
Total percentage of shoes sold by C and D = 35% + 12% = 47%

$\text{Total Shoes (C + D)}=47\%\times 8000=\frac{47}{100}\times 8000=47\times 80=3760$

Next, find the total number of Sneakers shoes sold by C and D:
Total percentage of Sneakers sold by C and D = 40% + 10% = 50%

$\text{Sneakers (C + D)}=50\%\times 4400=\frac{1}{2}\times 4400=2200$

Now, subtract Sneakers from Total Shoes to get Sports shoes sold by C and D together:

$\text{Sports Shoes (C + D)}=\text{Total Shoes (C + D)}-\text{Sneakers (C + D)}$

$\text{Sports Shoes (C + D)}=3760-2200=1560$

4. Find the required difference:

$\text{Difference}=\text{Sneakers (C + E)}-\text{Sports Shoes (C + D)}$

$\text{Difference}=2420-1560=860$

Thus, the required difference is 860.