Table:
0
A
B
C
D
E
1
Name
Latitude
Longitude
Diameter (km)
Year named
2
Akkruva Colles
46.1N
115.5E
1,059.0
1985
3
Asherat Colles
12.0N
162.0E
500.0
2003
4
Chernava Colles
10.5S
335.5E
1,000.0
1997
5
Jurate Colles
56.8N
153.5E
418.0
1985
6
Marake Colles
55.7N
217.8E
150.0
1997
7
Mena Colles
52.5S
160.0E
850.0
1994
8
Migazesh Colles
49.0S
198.0E
230.0
2000
9
Molpe Colles
76.0N
192.0E
548.0
1991
10
Nahete Colles
38.0N
241.0E
400.0
1997
11
Nuliayoq Colles
48.0N
224.0E
350.0
1997
12
Olosa Colles
18.0N
353.3E
200.0
1997
13
Ran Colles
1.0N
163.0E
400.0
2003
14
Ruad Colles
68.0S
118.0E
400.0
1997
15
Salofa Colles
63.0S
167.0E
250.0
1997
16
T'ien Hu Colles
30.7N
15.1E
947.0
1991
17
Urutonga Colles
10.0N
154.0E
500.0
2003

Questions and formulas:
Question: What is the year that nahete colles was named?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="nahete colles"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="nahete colles"),5))
Level: medium
Question: What year was the geological feature with a latitude of 76.0n and a diameter larger than 548 km was named?
Formula: LET(query1,LET(query1,FILTER(A1:E1,B1="76.0n"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>548))
Formula2: LET(query1,LET(query1,FILTER(A2:E17,B2:B17="76.0n"),SUMMARIZE(CHOOSECOLS(query1,5),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)>548))
Level: hard
Question: What is the diameter in km of t'ien hu colles?
Formula: SUMIFS(D1,A1,"t'ien hu colles")
Formula2: SUMIFS(D2:D17,A2:A17,"t'ien hu colles")
Level: easy