Table:
0
A
B
C
D
E
1
Stations
Place
Managed By
Platforms
Zone
2
Waddon Marsh tram stop
Waddon
Tramlink
2
5
3
Waddon railway station
Waddon
Southern
2
5
4
Wandle Park tram stop
Croydon
Tramlink
2
5
5
Wellesley Road tram stop
Croydon
Tramlink
1
5
6
West Croydon station
Croydon
Southern / Tramlink
2
5
7
Woodmansterne railway station
Woodmansterne
Southern
2
6
8
Woodside tram stop
Woodside
Tramlink
2
4

Questions and formulas:
Question: Name the average zone for waddon marsh tram stop
Formula: AVERAGEIFS(E1,A1,"waddon marsh tram stop")
Formula2: AVERAGEIFS(E2:E8,A2:A8,"waddon marsh tram stop")
Level: easy
Question: Name the stations for zone 5 and 1 platform by tramlink
Formula: LET(query1,LET(query1,FILTER(A1:E1,C1="tramlink"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,(CHOOSECOLS(query1,2)=5)*(CHOOSECOLS(query1,3)=1)))
Formula2: LET(query1,LET(query1,FILTER(A2:E8,C2:C8="tramlink"),SUMMARIZE(CHOOSECOLS(query1,1),SUMX(CHOOSECOLS(query1,5)),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,(CHOOSECOLS(query1,2)=5)*(CHOOSECOLS(query1,3)=1)))
Level: hard
Question: Name the total number of platforms that waddon railway station has
Formula: SUMIFS(D1,A1,"waddon railway station")
Formula2: SUMIFS(D2:D8,A2:A8,"waddon railway station")
Level: easy
Question: Name the average zone for waddon railway station and has more than 2 platforms
Formula: AVERAGE(FILTER(E1, (A1="waddon railway station")*(D1>2)))
Formula2: AVERAGE(FILTER(E2:E8, (A2:A8="waddon railway station")*(D2:D8>2)))
Level: easy