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 Frequency has a Webcast of •, and a Callsign of xemr?
Formula: SUM(FILTER(A1, (F1="•")*(B1="xemr")))
Formula2: SUM(FILTER(A2:A12, (F2:F12="•")*(B2:B12="xemr")))
Level: easy
Question: Which Website has a Frequency smaller than 760 and a Callsign of kkyx?
Formula: LET(query1,LET(query1,FILTER(A1:F1,B1="kkyx"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<760))
Formula2: LET(query1,LET(query1,FILTER(A2:F12,B2:B12="kkyx"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<760))
Level: hard
Question: Which Webcast has a Callsign of kgbt?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="kgbt"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,B2:B12="kgbt"),6))
Level: medium
Question: Which Frequency has a Website of •, and a Webcast of •in san antonio?
Formula: SUM(FILTER(A1, (E1="•")*(F1="•")*(D1="san antonio")))
Formula2: SUM(FILTER(A2:A12, (E2:E12="•")*(F2:F12="•")*(D2:D12="san antonio")))
Level: easy