Explanation
Create a hierarchy using City-Airport Name-Carrier Name.
Filter using Ontime Category field and select the Ontime.
Drop the hierarchy to the view and Number of flights to the Text.
Check each combination from the answers:

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Filter the Activity = Catering
Drop the activity to rows, and no of days to columns, change the aggregation to AVG.
Also, drop the Funded Amount to the Tooltip.
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Create a hierarchy of Segment, Category, Region and drop it into the rows.

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Create profit ratio calculated field:
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Drop the profit and profit ratio fields to the view, your view will look like this:
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Now let's go through each answer option.
1) The overall lowest profit ratio is of Central Asia region in Furniture Category and Corporate segment - The profit ratio is -142.26% which is lowest overall so it is true.
2) The Southern US is having the third-lowest profit ratio in Technology Category in Home Office Segment and it is having a profit value of $765 - It is true, the profit ratio is 2.06%, which is third-lowest.
3) The Central Africa region is having a profit value of $10,709 in the Office Supplies category in the Corporate Segment - False, it is having a $2,245 profit.
4) The overall highest profit ratio is of North Africa region in Technology Category and Corporate segment - False Note: This is an easy question but time consuming, so attempt these types of questions in the end.

Explanation
{ Exclude [City] : SUM([Sales])} => using this calculation we can exclude the City dimension from all the dimensions present in the view. So here SUM(sales) would be the aggregation of sales in the state level only, even though city field is available in the view.

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