Table:
0
A
B
C
D
E
1
Cyclist
Nation
Team
Time
UCI Points
2
Johan Vansummeren
Belgium
PRL
30h 52' 11"
50
3
Robert Gesink
Netherlands
RAB
+ 27"
40
4
Kim Kirchen
Luxembourg
TMO
+ 38"
35
5
Fabian Wegmann
Germany
GST
+ 39"
30
6
Alessandro Ballan
Italy
LAM
+ 44"
25
7
Pablo Lastras Garcia
Spain
GCE
+ 44"
20
8
Fränk Schleck
Luxembourg
CSC
+ 44"
15
9
Danilo Di Luca
Italy
LIQ
+ 44"
10
10
Jose Joaquin Rojas Gil
Spain
GCE
+ 47"
5
11
Thomas Voeckler
France
BTL
+ 52"
2

Questions and formulas:
Question: Who was the cyclist from Belgium?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="belgium"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,B2:B11="belgium"),1))
Level: medium
Question: What is the nation of the person who was from the CSC team?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="csc"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,C2:C11="csc"),2))
Level: medium
Question: Who is the cyclist from the GCE team and had UCI points under 20?
Formula: LET(query1,LET(query1,FILTER(A1:E1,C1="gce"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<20))
Formula2: LET(query1,LET(query1,FILTER(A2:E11,C2:C11="gce"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)))),FILTER(query1,CHOOSECOLS(query1,2)<20))
Level: hard
Question: Which nation is Danilo di Luca from?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="danilo di luca"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="danilo di luca"),2))
Level: medium
Question: Which nation is Robert Gesink from?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="robert gesink"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="robert gesink"),2))
Level: medium
Question: What is the sum of UCI points for Kim Kirchen?
Formula: SUMIFS(E1,A1,"kim kirchen")
Formula2: SUMIFS(E2:E11,A2:A11,"kim kirchen")
Level: easy