Table:
0
A
B
C
D
E
1
Year
Chassis
Engine
Tyres
Points
2
1987
Dallara 3087
Cosworth V8
A
0
3
1988
Dallara 3087 Lola T88/50
Cosworth V8
A
0
4
1989
Lola T89/50
Cosworth V8
A
7
5
1990
Lola T90/50
Cosworth V8
A
20
6
1991
Lola T91/50 Reynard 91D
Cosworth V8
A
43
7
1992
Reynard 92D
Cosworth V8
A
44
8
1993
Reynard 93D
Cosworth V8
A
20
9
1994
Reynard 94D
Cosworth V8
A
9

Questions and formulas:
Question: Name the average points for dallara 3087 lola t88/50 and year before 1988
Formula: AVERAGE(FILTER(E1, (B1="dallara 3087 lola t88/50")*(A1<1988)))
Formula2: AVERAGE(FILTER(E2:E9, (B2:B9="dallara 3087 lola t88/50")*(A2:A9<1988)))
Level: easy
Question: Name the sum of points for 1992
Formula: SUM(FILTER(E1, A1=1992))
Formula2: SUM(FILTER(E2:E9, A2:A9=1992))
Level: easy
Question: Name the points for year more than 1987
Formula: SUM(FILTER(E1, A1>1987))
Formula2: SUM(FILTER(E2:E9, A2:A9>1987))
Level: easy
Question: Name the year for points less than 20 and chassis of dallara 3087
Formula: LET(query1,LET(query1,FILTER(A1:E1,B1="dallara 3087"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<20))
Formula2: LET(query1,LET(query1,FILTER(A2:E9,B2:B9="dallara 3087"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<20))
Level: hard