Table:
0
A
B
C
D
E
1
Satellite
Launch date
Carrier rocket
Launch site
COSPAR ID
2
Ariel 1
1962-04-26
Thor-Delta
Cape Canaveral
1962-015A
3
Ariel 2
1964-03-27
Scout
Wallops Island
1964-015A
4
Ariel 3
1967-05-05
Scout
Vandenberg AFB
1967-042A
5
Ariel 4
1971-12-11
Scout
Vandenberg
1971-109A
6
Ariel 5
1974-10-15
Scout
San Marco
1974-077A
7
Ariel 6
1979-06-02
Scout
Wallops Island
1979-047A

Questions and formulas:
Question: From where did the Scout carrier rocket with the satellite that has a COSPAR ID of 1971-109a launch?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="scout")*(E1="1971-109a")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(C2:C7="scout")*(E2:E7="1971-109a")),4))
Level: medium
Question: When was the satellite that has a COSPAR ID of 1967-042a launched?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1967-042a"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,E2:E7="1967-042a"),2))
Level: medium
Question: What is Ariel 3's COSPAR ID?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="ariel 3"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,A2:A7="ariel 3"),5))
Level: medium
Question: Which satellite was launched from Vandenberg?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="vandenberg"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="vandenberg"),1))
Level: medium
Question: What is the COSPAR ID of Ariel 4, which was launched with a Scout carrier rocket?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="scout")*(A1="ariel 4")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,(C2:C7="scout")*(A2:A7="ariel 4")),5))
Level: medium