Table:
0
A
B
C
D
E
1
Rank
Rowers
Country
Time
Notes
2
1
Yuliya Bichyk , Natallia Helakh
Belarus
7:24.47
FA
3
2
Juliette Haigh , Nicola Coles
New Zealand
7:31.45
R
4
3
Wu You , Gao Yulan
China
7:32.50
R
5
4
Kim Crow , Sarah Cook
Australia
7:44.04
R
6
5
Zoe Hoskins , Sabrina Kolker
Canada
Boat under weight
R

Questions and formulas:
Question: Who is the rower from Canada?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="canada"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="canada"),2))
Level: medium
Question: What is the sum of the rank of the rower with an r note from Australia?
Formula: SUM(FILTER(A1, (E1="r")*(C1="australia")))
Formula2: SUM(FILTER(A2:A6, (E2:E6="r")*(C2:C6="australia")))
Level: easy
Question: What is the country with a rank less than 2?
Formula: LET(query1,SUMMARIZE(C1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)<2))
Formula2: LET(query1,SUMMARIZE(C2:C6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)<2))
Level: hard