Table:
0
A
B
C
D
E
1
Branding
Callsign
Frequency
Power kW
Coverage
2
106.7 Energy FM
DWET-FM
106.7MHz
25kW
Mega Manila
3
106.3 Energy FM Naga
DWBQ-FM
106.3MHz
10kW
Naga Bicol Region
4
94.7 Energy FM Cebu
DYKT-FM
94.7MHz
10kW
Cebu Visayas Region
5
93.7 Energy FM Dumaguete
DYMD-FM
93.7 MHz
10 kW
Dumaguete Central Visayas Region
6
103.7 Energy FM Dipolog*
DXRU-FM
103.7MHz
5kW
Dipolog Western Mindanao Region
7
88.3 Energy FM Davao
DXDR-FM
88.3MHz
10kW
Davao Mindanao Region

Questions and formulas:
Question: What is the frequency when radio station branding is 106.3 energy fm naga?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="106.3 Energy FM Naga"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="106.3 Energy FM Naga"),3))
Level: medium
Question: What is the callsign when power kw is 25kw?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="25kW"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="25kW"),2))
Level: medium
Question: What is the frequency when callsign is dxru-fm?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="DXRU-FM"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,B2:B7="DXRU-FM"),3))
Level: medium
Question: What is the radio station branding when the power km is 5kw?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="5kW"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="5kW"),1))
Level: medium
Question: What is the coverage when power kw is 25kw?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="25kW"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="25kW"),5))
Level: medium
Question: How many power kw have a frequency of 93.7 mhz?
Formula: ROWS(UNIQUE(FILTER(D1, C1="93.7 MHz")))
Formula2: ROWS(UNIQUE(FILTER(D2:D7, C2:C7="93.7 MHz")))
Level: medium