Table:
0
A
B
C
D
E
1
car plates (since 1937)
Voivodeship Separate city
Capital
Area in 1000km² (1930)
Population in 1000 (1931)
2
car plates (since 1937)
Voivodeship Separate city
Capital
Area in 1000km² (1930)
Population in 1000 (1931)
3
00-19
City of Warsaw
Warsaw
0,14
1179,5
4
85-89
warszawskie
Warsaw
31,7
2460,9
5
20-24
białostockie
Białystok
26,0
1263,3
6
25-29
kieleckie
Kielce
22,2
2671,0
7
30-34
krakowskie
Kraków
17,6
2300,1
8
35-39
lubelskie
Lublin
26,6
2116,2
9
40-44
lwowskie
Lwów
28,4
3126,3
10
45-49
łódzkie
Łódź
20,4
2650,1
11
50-54
nowogródzkie
Nowogródek
23,0
1057,2
12
55-59
poleskie
Brześć nad Bugiem
36,7
1132,2
13
60-64
pomorskie
Toruń
25,7
1884,4
14
65-69
poznańskie
Poznań
28,1
2339,6
15
70-74
stanisławowskie
Stanisławów
16,9
1480,3
16
75-79 ?
śląskie (autonomous)
Katowice
5,1
1533,5
17
80-84
tarnopolskie
Tarnopol
16,5
1600,4
18
90-94
wileńskie
Wilno
29,0
1276,0
19
95-99
wołyńskie
Łuck
35,7
2085,6

Questions and formulas:
Question: what is the capital with the Voivodeship Separate city of białostockie?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="białostockie"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,B2:B19="białostockie"),3))
Level: medium
Question: between car plates of 80-84 what is the population in 1000 in year 1931?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="80-84"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,A2:A19="80-84"),5))
Level: medium
Question: tell me the population in 1000(1931) that has car plates since 1937 of 35-39.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="35-39"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,A2:A19="35-39"),5))
Level: medium
Question: tell me the name of the capital with an area of 20,4.
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=204),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E19,D2:D19=204),3))
Level: medium