Table:
0
A
B
C
D
E
1
Year
Team
Chassis
Engine
Points
2
1955
Scuderia Lancia
Lancia D50
Lancia DS50 2.5 V8
12
3
1955
Scuderia Ferrari
Ferrari 625
Ferrari 107 2.5 L4
12
4
1955
Scuderia Ferrari
Ferrari 555
Ferrari 106 2.5 L4
12
5
1956
Scuderia Ferrari
Lancia Ferrari D50
Lancia Ferrari DS50 2.5 V8
7.5
6
1957
Scuderia Ferrari
Lancia Ferrari 801
Lancia Ferrari DS50 2.5 V8
0

Questions and formulas:
Question: What is the average Points for a year before 1955?
Formula: AVERAGE(FILTER(E1, A1<1955))
Formula2: AVERAGE(FILTER(E2:E6, A2:A6<1955))
Level: easy
Question: What is the total year with a Team of scuderia ferrari, an Engine of ferrari 106 2.5 l4, and more than 12 points?
Formula: SUM(FILTER(A1, (B1="scuderia ferrari")*(D1="ferrari 106 2.5 l4")*(E1>12)))
Formula2: SUM(FILTER(A2:A6, (B2:B6="scuderia ferrari")*(D2:D6="ferrari 106 2.5 l4")*(E2:E6>12)))
Level: easy