Table:
0
A
B
C
D
E
1
Branding
Callsign
Frequency
Power (kW)
Location
2
Radyo5 92.3 News FM
DWFM
92.3MHz
25kW
Metro Manila
3
Radyo5 102.3 News FM
DZYB-FM
102.3MHz
10kW
Baguio
4
Radyo5 102.3 News FM
DYBC-FM
102.3MHz
5kW
Bacolod
5
Radyo5 101.9 News FM
DYNC-FM
101.9MHz
10kW
Cebu
6
Radyo5 101.5 News FM
DXRL-FM
101.5MHz
10kW
Cagayan De Oro

Questions and formulas:
Question: What is the callsign for the Cebu station?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="Cebu"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="Cebu"),2))
Level: medium
Question: What is the number of brand where the power is 5kw?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="5kW"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="5kW"),1))
Level: medium
Question: What is the callsign for the Cebu station?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="Cebu"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="Cebu"),2))
Level: medium
Question: What is the power of the Baguio station?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="Baguio"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,E2:E6="Baguio"),4))
Level: medium
Question: How many stations are called radyo5 101.9 news fm?
Formula: ROWS(UNIQUE(FILTER(E1, A1="Radyo5 101.9 News FM")))
Formula2: ROWS(UNIQUE(FILTER(E2:E6, A2:A6="Radyo5 101.9 News FM")))
Level: medium