Table:
0
A
B
C
D
E
1
Branding
Callsign
Frequency
Power (kW)
Location
2
DZEC Radyo Agila 1062
DZEC-AM
1062kHz
40kW
Metro Manila
3
DWIN Radyo Agila Dagupan*
DWIN-AM
1080kHz
10kW
Dagupan
4
DZEL Radyo Agila Lucena*
DZEL-AM
1260kHz
10kW
Lucena
5
DYFX Radyo Agila Cebu*
DYFX-AM
1332kHz
10kW
Cebu
6
DXED Radyo Agila Davao*
DXED-AM
1224kHz
10kW
Davao

Questions and formulas:
Question: Which Branding has a frequency of 1080khz?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="1080khz"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,C2:C6="1080khz"),1))
Level: medium
Question: Which frequency is located in Dagupan?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="dagupan"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="dagupan"),3))
Level: medium
Question: What frequency does branding dzec radyo agila 1062 have?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="dzec radyo agila 1062"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,A2:A6="dzec radyo agila 1062"),3))
Level: medium
Question: Which frequency has 40kw power?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="40kw"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="40kw"),3))
Level: medium
Question: Which frequency is located in Davao?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="davao"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="davao"),3))
Level: medium