Table:
0
A
B
C
D
E
1
Year
Entrant
Chassis
Engine
Points
2
1982
John Player Lotus
Lotus 91
Cosworth V8
0
3
1987
Team AGS
AGS JH22
Cosworth V8
1
4
1989
Coloni SpA
Coloni FC188B
Cosworth V8
0
5
1989
Coloni SpA
Coloni C3
Cosworth V8
0
6
1990
EuroBrun Racing
EuroBrun ER189
Judd V8
6
7
1990
EuroBrun Racing
EuroBrun ER189B
Judd V8
6
8
1990
Benetton Formula
Benetton B190
Ford V8
6
9
1991
Camel Benetton Ford
Benetton B190B
Ford V8
8
10
1991
Camel Benetton Ford
Benetton B191
Ford V8
8
11
1991
Team 7UP Jordan
Jordan 191
Ford V8
8
12
1991
Minardi Team
Minardi M191
Ferrari V12
8
13
1992
Andrea Moda Formula
Andrea Moda S921
Judd V10
0
14
1995
Parmalat Forti Ford
Forti FG01
Ford V8
0

Questions and formulas:
Question: How many years did John Player Lotus used Cosworth v8?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="cosworth v8")*(B1="john player lotus")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,(D2:D14="cosworth v8")*(B2:B14="john player lotus")),1))
Level: medium
Question: Who used Eurobrun er189b after 1989?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1>1989)*(C1="eurobrun er189b")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,(A2:A14>1989)*(C2:C14="eurobrun er189b")),2))
Level: medium
Question: Who used Ford v8 and Jordan 191 after 1990 and got 8 points?
Formula: LET(query1,LET(query1,FILTER(A1:E1,(A1>1990)*(D1="ford v8")*(C1="jordan 191")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)=8))
Formula2: LET(query1,LET(query1,FILTER(A2:E14,(A2:A14>1990)*(D2:D14="ford v8")*(C2:C14="jordan 191")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)=8))
Level: hard