Table:
0
A
B
C
D
E
F
1
Branding
Callsign
Frequency
Power (kW)
Station Type
Location
2
RJFM 100.3
DZRJ-FM
100.3MHz
25kW
Originating
Metro Manila
3
RJFM 91.1 Baguio
DWDJ-FM
91.1MHz
5kW
Relay
Baguio Cordillera Region
4
RJFM 96.5 Tuguegarao
DWRJ-FM
96.5MHz
5kW
Relay
Tuguegarao Northern Luzon Region
5
RJFM 99.1 Palawan
DYJR-FM
99.1MHz
5kW
Relay
Puerto Princesa Palawan
6
RJFM 98.3 Iloilo
DYNJ-FM
98.3MHz
5kW
Relay
Iloilo Western Visayas Region
7
RJFM 99.9 Bacolod
DYFJ-FM
99.9MHz
5kW
Relay
Bacolod Western Visayas Region
8
RJFM 100.3 Cebu
DYRJ-FM
100.3MHz
20kW
Originating
Cebu Central Visayas Region
9
RJFM 88.5 Cagayan De Oro
DXRJ-FM
88.5MHz
10kW
Relay
Cagayan De Oro Northern Mindanao Region
10
RJFM 100.3 Davao
DXDJ-FM
100.3MHz
20kW
Originating
Davao Southern Mindanao egion

Questions and formulas:
Question: Where is the place that has a Callsign of DWRJ-FM?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="dwrj-fm"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,B2:B10="dwrj-fm"),6))
Level: medium
Question: Which Power has Location in metro manila
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="metro manila"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F10,F2:F10="metro manila"),4))
Level: medium