Table:
0
A
B
C
D
E
1
Place
Population
Ceremonial County
Main Railway station
Motorway junction
2
Gerrards Cross / Chalfont St Peter
19,622
Buckinghamshire
Gerrards Cross
1
3
Beaconsfield
10,679
Buckinghamshire
Beaconsfield
2
4
High Wycombe Urban Area
118,229
Buckinghamshire
High Wycombe
3,4
5
Thame
10,886
Oxfordshire
Haddenham and Thame Parkway
7
6
Oxford
134,248
Oxfordshire
Oxford
8,8A
7
Bicester
28,672
Oxfordshire
Bicester North
9
8
Aylesbury Urban Area
69,021
Buckinghamshire
Aylesbury
8A,9
9
Banbury
43,867
Oxfordshire
Banbury
11
10
Leamington Spa
45,114
Warwickshire
Leamington Spa
15
11
Warwick
25,434
Warwickshire
Warwick
15
12
Stratford-upon-Avon
23,676
Warwickshire
Stratford-upon-Avon
15

Questions and formulas:
Question: Where is the ceremonial county for motorwy junction 1 and a population larger than 118,229?
Formula: LET(query1,LET(query1,FILTER(A1:E1,E1=1),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)>118229))
Formula2: LET(query1,LET(query1,FILTER(A2:E12,E2:E12=1),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)>118229))
Level: hard
Question: What was the place that had a main railway station of banbury and a population bigger than 28,672?
Formula: LET(query1,LET(query1,FILTER(A1:E1,D1="banbury"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)>28672))
Formula2: LET(query1,LET(query1,FILTER(A2:E12,D2:D12="banbury"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)>28672))
Level: hard