Table:
0
A
B
C
D
E
1
Year
Class
Vehicle
Position
Stages won
2
2005
Cars
Mitsubishi
60
0
3
2006
Cars
Nissan
DNF
0
4
2007
Cars
Nissan
DNF
0
5
2008
Event cancelled – replaced by Central Europe Rally
Event cancelled – replaced by Central Europe Rally
Event cancelled – replaced by Central Europe Rally
Event cancelled – replaced by Central Europe Rally
6
2009
Car
Nissan
5
0
7
2010
Car
Nissan
DNF
0
8
2011
Car
BMW
5
0
9
2012
Car
Mini
9
1
10
2013
Car
Mini
DNF
0

Questions and formulas:
Question: Which year had a vehicle of Mitsubishi?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="mitsubishi"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,C2:C10="mitsubishi"),1))
Level: medium
Question: Which class had a vehicle of Nissan in 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="nissan")*(A1=2007)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(C2:C10="nissan")*(A2:A10=2007)),2))
Level: medium
Question: Which vehicle had a class of car in years after 2009 with 0 stages won and position of 5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="car")*(A1>2009)*(E1=0)*(D1=5)),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,(B2:B10="car")*(A2:A10>2009)*(E2:E10=0)*(D2:D10=5)),3))
Level: medium
Question: Which year had a position of 9?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=9),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,D2:D10=9),1))
Level: medium