Table:
0
A
B
C
D
E
F
G
H
I
1
Nº
Cabinet (Nickname)
Took office
Left office
Duration
Coalition parties
ministers
ministries
King
2
1
Jón Magnússon I
4 January 1917
25 February 1920
3 years, 1 month, 21 days (1,147 days)
HRP — IP þversum — PP
N/A
0
Christian X
3
2
Jón Magnússon II
25 February 1920
7 March 1922
2 years, 10 days (741 days)
HRP — independents
N/A
0
Christian X
4
3
Sigurður Eggerz
7 March 1922
22 March 1924
2 years, 15 days (746 days)
IP — PP — independents
N/A
0
Christian X
5
4
Jón Magnússon III
22 March 1924
8 July 1926
2 years, 3 months, 16 days (838 days)
CP
N/A
0
Christian X
6
5
Jón Þorláksson
8 July 1926
28 August 1927
1 year, 1 month, 20 days (416 days)
CP
N/A
0
Christian X
7
6
Tryggvi Þórhallsson
28 August 1927
3 June 1932
4 years, 9 months, 6 days (1,741 days)
PP
N/A
0
Christian X
8
7
Ásgeir Ásgeirsson
3 June 1932
28 July 1934
2 years, 1 month, 25 days (785 days)
PP — IP
N/A
0
Christian X
9
8
Hermann Jónasson I
28 July 1934
2 April 1938
3 years, 8 months, 5 days (1,344 days)
PP — SDP
N/A
0
Christian X
10
9
Hermann Jónasson II
2 April 1938
17 April 1939
1 year, 15 days (380 days)
PP
N/A
0
Christian X
11
10
Hermann Jónasson III
17 April 1939
18 November 1941
2 years, 7 months, 1 day (946 days)
national unity government PP — IP — SDP
N/A
0
Christian X
12
11
Hermann Jónasson IV
18 November 1941
16 May 1942
5 months, 28 days (179 days)
PP — IP — SDP
N/A
0
Christian X
13
12
Ólafur Thors I
16 May 1942
16 December 1942
7 months (214 days)
IP
N/A
0
Christian X

Questions and formulas:
Question: When nº is 3, what are all the ministires?
Formula: SUM(FILTER(H1, A1=3))
Formula2: SUM(FILTER(H2:H13, A2:A13=3))
Level: easy
Question: When nº is 3, what are all the coaliton parties?
Formula: LET(query1,SUMMARIZE(F1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=3))
Formula2: LET(query1,SUMMARIZE(F2:F13,SUMX(A2:A13)),FILTER(query1,CHOOSECOLS(query1,2)=3))
Level: hard
Question: What is the most amount of ministries?
Formula: MAX(H1)
Formula2: MAX(H2:H13)
Level: easy