Table:
0
A
B
C
D
E
1
Year
Team/Chassis
Engine
Tyres
Points
2
1984
Alfa Romeo 184T
Alfa Romeo 890T V8 tc
G
11
3
1984
Alfa Romeo 184T
Alfa Romeo 890T V8 tc
G
11
4
1984
Alfa Romeo 184T
Alfa Romeo 890T V8 tc
G
11
5
1985
Alfa Romeo 184TB
Alfa Romeo 890T V8 tc
G
0
6
1985
Alfa Romeo 184TB
Alfa Romeo 890T V8 tc
G
0
7
1985
Alfa Romeo 184TB
Alfa Romeo 890T V8 tc
G
0

Questions and formulas:
Question: What is the total number of points team Alfa Romeo 184T won?
Formula: SUMIFS(E1,B1,"alfa romeo 184t")
Formula2: SUMIFS(E2:E7,B2:B7,"alfa romeo 184t")
Level: easy
Question: What engine was used after 1984?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1>1984),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7>1984),3))
Level: medium
Question: In which year were the points more than 0?
Formula: LET(query1,SUMMARIZE(A1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)>0))
Formula2: LET(query1,SUMMARIZE(A2:A7,SUMX(E2:E7)),FILTER(query1,CHOOSECOLS(query1,2)>0))
Level: hard
Question: What were the Tyres after 1984?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1>1984),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7>1984),4))
Level: medium