Table:
0
A
B
C
D
E
1
Vessel
Origin
Type
In service
Unit
2
Xavery Czernicki Class
Poland
Logistic Support
1
2nd Minelaying and Transport Squadron
3
Lublin Class
Poland
Landing Craft
5
2nd Minelaying and Transport Squadron
4
Deba Class
Poland
Landing Craft
3
2nd Minelaying and Transport Squadron
5
Gardno Class
Poland
Minesweeper
12
12th Minesweeper Squadron
6
Various Class
Poland
auxiliary vessels
14
Naval Base Swinoujscie (auxiliary squadron)

Questions and formulas:
Question: For the vessel with a listed In service of 1, what is the origin given?
Formula: LET(query1,SUMMARIZE(B1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Formula2: LET(query1,SUMMARIZE(B2:B6,SUMX(D2:D6)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Level: hard
Question: What is the lowest listed In service for a vessel of xavery czernicki class?
Formula: MINIFS(D1,A1,"xavery czernicki class")
Formula2: MINIFS(D2:D6,A2:A6,"xavery czernicki class")
Level: easy
Question: Which vessel has a type of logistic support?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="logistic support"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="logistic support"),1))
Level: medium
Question: What is the type for a vessel of lublin class?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="lublin class"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="lublin class"),3))
Level: medium
Question: What is the highest In service for a vessel with a listed Unit of 12th minesweeper squadron?
Formula: MAXIFS(D1,E1,"12th minesweeper squadron")
Formula2: MAXIFS(D2:D6,E2:E6,"12th minesweeper squadron")
Level: easy
Question: What is the type for a vessel with a listed unit of naval base swinoujscie (auxiliary squadron)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="naval base swinoujscie (auxiliary squadron)"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="naval base swinoujscie (auxiliary squadron)"),3))
Level: medium