Table:
0
A
B
C
D
E
1
Year
Entrant
Chassis
Engine
Points
2
1963
Team Lotus
Lotus 25
Climax V8
0
3
1964
Team Lotus
Lotus 25
Climax V8
4
4
1964
Team Lotus
Lotus 33
Climax V8
4
5
1965
Team Lotus
Lotus 33
Climax V8
10
6
1965
Team Lotus
Lotus 25
Climax V8
10
7
1966
Reg Parnell Racing Ltd
Lotus 25
BRM V8
4
8
1966
Reg Parnell Racing Ltd
Lotus 33
BRM V8
4
9
1967
Owen Racing Organisation
BRM P83
BRM H16
9
10
1968
Owen Racing Organisation
BRM P115
BRM H16
0

Questions and formulas:
Question: What point had team Lotus whit the lotus 33 chassis in 1964?
Formula: SUM(FILTER(E1, (C1="lotus 33")*(B1="team lotus")*(A1=1964)))
Formula2: SUM(FILTER(E2:E10, (C2:C10="lotus 33")*(B2:B10="team lotus")*(A2:A10=1964)))
Level: easy
Question: Which entrant before 1965 scored more than 0 point with the lotus 25 chassis?
Formula: LET(query1,LET(query1,FILTER(A1:E1,(A1<1965)*(C1="lotus 25")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)>0))
Formula2: LET(query1,LET(query1,FILTER(A2:E10,(A2:A10<1965)*(C2:C10="lotus 25")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)>0))
Level: hard
Question: Which engine scored 9 points?
Formula: LET(query1,SUMMARIZE(D1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=9))
Formula2: LET(query1,SUMMARIZE(D2:D10,SUMX(E2:E10)),FILTER(query1,CHOOSECOLS(query1,2)=9))
Level: hard
Question: What chassis did team lotus use after 1964?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="team lotus")*(A1>1964)),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(B2:B10="team lotus")*(A2:A10>1964)),3))
Level: medium