Table:
0
A
B
C
D
E
F
G
1
Fleet #
Year
Manufacture
Model
Length (ft)
Engine
Transmission
2
1050-1055
2001
Gillig
Phantom
40
Detroit Diesel Series 50
Allison B500R
3
1056-1059
2002
Gillig
Phantom
30
Detroit Diesel Series 50
Allison B400R
4
1060-1067
2002
Gillig
Phantom
35
Detroit Diesel Series 50
Allison B400R
5
1068
2004
Gillig
Phantom
35
Cummins ISL
Voith D863.4
6
1069-1072
2005
Gillig
Phantom
35
Cummins ISM
Voith D863.3
7
1073-1077
2006
Gillig
Phantom
35
Cummins ISM
Voith D863.4
8
1078
2012
Gillig
BRT
36
Cummins ISL
Allison B400R

Questions and formulas:
Question: What year had an Allison B400R transmission and a model of BRT?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(G1="Allison B400R")*(D1="BRT")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(G2:G8="Allison B400R")*(D2:D8="BRT")),2))
Level: medium
Question: What is the fleet number when the length (ft) is 30?
Formula: LET(query1,SUMMARIZE(A1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=30))
Formula2: LET(query1,SUMMARIZE(A2:A8,SUMX(E2:E8)),FILTER(query1,CHOOSECOLS(query1,2)=30))
Level: hard
Question: What is the fleet number when the transmission is Voith D863.4 and the engine is Cummins ISL?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(G1="Voith D863.4")*(F1="Cummins ISL")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(G2:G8="Voith D863.4")*(F2:F8="Cummins ISL")),1))
Level: medium
Question: Which year had a transmission of Voith D863.4 and a Cummins ISM engine?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(G1="Voith D863.4")*(F1="Cummins ISM")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(G2:G8="Voith D863.4")*(F2:F8="Cummins ISM")),2))
Level: medium