Table:
0
A
B
C
D
E
1
School
Suburb/Town
Years
Founded
Website
2
Vacy Public School
Vacy
K-6
1859
website
3
Valentine Public School
Valentine
K-6
1958
website
4
Valley View Public School
Wyoming
K-6
1980
website
5
Vardys Road Public School
Seven Hills
K-6
1960
website
6
Vaucluse Public School
Vaucluse
K-6
1858
website
7
Verona School
Fairfield East
K-6
1882
website
8
Villawood East Public School
Villawood
K-6
1955
website
9
Villawood North Public School
Fairfield East
K-6
1953
website
10
Vincentia High School
Vincentia
7–12
1993
website
11
Vincentia Public School
Vincentia
K-6
1992
website
12
Vineyard Public School
Vineyard
K-6
1872
website

Questions and formulas:
Question: What school year is vaucluse public school?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="vaucluse public school"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,A2:A12="vaucluse public school"),3))
Level: medium
Question: What are the websites of schools that were founded in 1872?
Formula: LET(query1,SUMMARIZE(E1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=1872))
Formula2: LET(query1,SUMMARIZE(E2:E12,SUMX(D2:D12)),FILTER(query1,CHOOSECOLS(query1,2)=1872))
Level: hard
Question: On average, when were vineyard schools founded?
Formula: AVERAGEIFS(D1,B1,"vineyard")
Formula2: AVERAGEIFS(D2:D12,B2:B12,"vineyard")
Level: easy