Table:
0
A
B
C
D
E
1
City
Comprehension of Danish
Comprehension of Swedish
Comprehension of Norwegian
Average
2
Århus , Denmark
N/A
3.74
4.68
4.21
3
Copenhagen , Denmark
N/A
3.60
4.13
3.87
4
Malmö , Sweden
5.08
N/A
4.97
5.02
5
Stockholm , Sweden
3.46
N/A
5.56
4.51
6
Bergen , Norway
6.50
6.15
N/A
6.32
7
Oslo , Norway
6.57
7.12
N/A
6.85

Questions and formulas:
Question: Which City has an Average of 6.85?
Formula: LET(query1,SUMMARIZE(A1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=6.85))
Formula2: LET(query1,SUMMARIZE(A2:A7,SUMX(E2:E7)),FILTER(query1,CHOOSECOLS(query1,2)=6.85))
Level: hard
Question: What is the Average of bergen, norway?
Formula: SUMIFS(E1,A1,"bergen, norway")
Formula2: SUMIFS(E2:E7,A2:A7,"bergen, norway")
Level: easy
Question: Which Comprehension of Danish has an Average smaller than 6.85, and a Comprehension of Norwegian of 4.13?
Formula: LET(query1,LET(query1,FILTER(A1:E1,D1=4.13),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<6.85))
Formula2: LET(query1,LET(query1,FILTER(A2:E7,D2:D7=4.13),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<6.85))
Level: hard