Table:
0
A
B
C
D
E
F
1
Frequency
Callsign
Brand
City of License
Website
Webcast
2
680
KKYX
Country Legends 680
San Antonio
kkyx.com
listen live
3
720
KSAH
Norteño 720
San Antonio
•
•
4
740
KTRH
Newsradio 740 KTRH
Houston
ktrh.com
listen live
5
760
KTKR
Ticket 760 AM
San Antonio
ticket760.com
listen live
6
990
XET
La T Grande
Monterrey
•
listen live
7
1030
KCTA
KCTA 1030 AM
Corpus Christi
kctaradio.com
listen live
8
1050
XEG
Ranchera de Monterrey
Monterrey
rancherademonterrey.com
listen live
9
1140
XEMR
MR Deportes
Monterrey
•
•
10
1200
WOAI
News Radio 1200
San Antonio
radio.woai.com
listen live
11
1210
KUBR
Radio Cristiana
San Juan
•
listen live
12
1530
KGBT
La Tremenda 1530
Harlingen
latremenda1530.com
•

Questions and formulas:
Question: Which Callsign includes a frequency under 1210, Newsradio 740 KTRH, and webcasts with listen live?
Formula: LET(query1,LET(query1,FILTER(A1:F1,(F1="listen live")*(C1="newsradio 740 ktrh")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<1210))
Formula2: LET(query1,LET(query1,FILTER(A2:F12,(F2:F12="listen live")*(C2:C12="newsradio 740 ktrh")),SUMMARIZE(CHOOSECOLS(query1,2),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<1210))
Level: hard
Question: Which website includes a webcast of listen live, a frequency under 1050, and is licensed in the city of Monterrey?
Formula: LET(query1,LET(query1,FILTER(A1:F1,(D1="monterrey")*(F1="listen live")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<1050))
Formula2: LET(query1,LET(query1,FILTER(A2:F12,(D2:D12="monterrey")*(F2:F12="listen live")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<1050))
Level: hard
Question: The KTRH.com website includes which type of webcast?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="ktrh.com"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,E2:E12="ktrh.com"),6))
Level: medium
Question: Which website includes a webcast of listen live, a frequency under 680, and was licensed in the city of San Antonio.
Formula: LET(query1,LET(query1,FILTER(A1:F1,(D1="san antonio")*(F1="listen live")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=680))
Formula2: LET(query1,LET(query1,FILTER(A2:F12,(D2:D12="san antonio")*(F2:F12="listen live")),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=680))
Level: hard
Question: Which long range AM station has the lowest frequency and includes a webcast of listen live, was licensed in the city of Monterrey, and uses the Callsign of xet?
Formula: MIN(FILTER(A1, (F1="listen live")*(D1="monterrey")*(B1="xet")))
Formula2: MIN(FILTER(A2:A12, (F2:F12="listen live")*(D2:D12="monterrey")*(B2:B12="xet")))
Level: easy