Table:
0
A
B
C
D
E
1
Driver
Seasons
Entries
Wins
Percentage
2
Michael Schumacher
1991 – 2006 , 2010 – 2012
308
91
29.55%
3
Alain Prost
1980 – 1991 , 1993
202
51
25.25%
4
Ayrton Senna
1984 – 1994
162
41
25.31%
5
Sebastian Vettel
2007 – 2013
118
37
31.36%
6
Fernando Alonso
2001 , 2003 – 2013
215
32
14.88%
7
Nigel Mansell
1980 – 1992 , 1994 – 1995
191
31
16.23%
8
Jackie Stewart
1965 – 1973
100
27
27.00%
9
Jim Clark
1960 – 1968
73
25
34.25%
10
Niki Lauda
1971 – 1979 , 1982 – 1985
177
25
14.12%
11
Juan Manuel Fangio
1950 – 1951 , 1953 – 1958
52
24
46.15%

Questions and formulas:
Question: Which driver has less than 37 wins and at 14.12%?
Formula: AVERAGE(FILTER(C1,(D1<37)*(E1="14.12%")))
Formula2: AVERAGE(FILTER(C2:C11,(D2:D11<37)*(E2:E11="14.12%")))
Level: easy
Question: Which driver has 162 entries?
Formula: FILTER(A1,C1=162)
Formula2: FILTER(A2:A11,C2:C11=162)
Level: easy
Question: Which season did jackie stewart enter with entries less than 215?
Formula: FILTER(B1,(C1<215)*(A1="jackie stewart"))
Formula2: FILTER(B2:B11,(C2:C11<215)*(A2:A11="jackie stewart"))
Level: easy