Table:
0
A
B
C
D
E
F
G
H
I
1
Township
County
Pop. (2010)
Land ( sqmi )
Water (sqmi)
Latitude
Longitude
GEO ID
ANSI code
2
Ibsen
Richland
105
36.238
0.000
46.325995
-96.841226
3807739700
1036840
3
Idaho
Mountrail
493
33.600
1.146
48.329097
-102.369734
3806139740
1037046
4
Illinois
Nelson
70
35.018
1.227
47.980183
-98.466110
3806339820
1036575
5
Impark
Benson
29
31.682
4.318
48.142019
-99.790245
3800539860
1759243
6
Inkster
Grand Forks
139
35.407
0.173
48.144102
-97.719856
3803540020
1036626
7
Iosco
Stutsman
17
33.597
2.292
47.044255
-99.287270
3809340100
1036493
8
Iota Flat
Ward
39
35.381
0.724
47.884289
-101.157027
3810140140
1759682
9
Iowa
Benson
25
33.566
2.323
48.250829
-99.789896
3800540180
1759244
10
Irvine
Benson
16
35.889
0.714
48.332679
-99.255030
3800540220
1759245
11
Isabel
Benson
46
35.505
0.593
48.064751
-99.653077
3800540260
1759246
12
Island Park
Ransom
262
33.838
0.051
46.407660
-97.731546
3807340300
1036871
13
Isley
Ransom
44
35.882
0.225
46.333228
-97.961633
3807340340
1036864

Questions and formulas:
Question: What township is located at longitude -99.287270?
Formula: LET(query1,SUMMARIZE(A1,SUMX(G1)),FILTER(query1,CHOOSECOLS(query1,2)=-99.28727))
Formula2: LET(query1,SUMMARIZE(A2:A13,SUMX(G2:G13)),FILTER(query1,CHOOSECOLS(query1,2)=-99.28727))
Level: hard
Question: What is the longitude of the township at ANSI code 1759682?
Formula: SUM(FILTER(G1, I1=1759682))
Formula2: SUM(FILTER(G2:G13, I2:I13=1759682))
Level: easy
Question: How many square miles of water does the township at  latitude 48.064751 have?
Formula: SUM(FILTER(E1, F1=48.064751))
Formula2: SUM(FILTER(E2:E13, F2:F13=48.064751))
Level: easy
Question: What is the geo code of the township with ANSI code 1759243?
Formula: SUM(FILTER(H1, I1=1759243))
Formula2: SUM(FILTER(H2:H13, I2:I13=1759243))
Level: easy