Table:
0
A
B
C
D
E
F
G
H
1
Round
Date
Grand Prix
Circuit
125cc winner
250cc winner
MotoGP winner
Report
2
1
12–13 April
Qatar Grand Prix ‡
Losail
Andrea Iannone
Héctor Barberá
Casey Stoner
Report
3
2
26 April
Japanese Grand Prix
Motegi
Andrea Iannone
Álvaro Bautista
Jorge Lorenzo
Report
4
3
3 May
Spanish Grand Prix
Jerez
Bradley Smith
Hiroshi Aoyama
Valentino Rossi
Report
5
4
17 May
French Grand Prix
Le Mans
Julián Simón
Marco Simoncelli
Jorge Lorenzo
Report
6
5
31 May
Italian Grand Prix
Mugello
Bradley Smith
Mattia Pasini
Casey Stoner
Report
7
6
14 June
Catalan Grand Prix
Catalunya
Andrea Iannone
Álvaro Bautista
Valentino Rossi
Report
8
7
27 June
Dutch TT
Assen
Sergio Gadea
Hiroshi Aoyama
Valentino Rossi
Report
9
8
5 July
United States Grand Prix
Laguna Seca
No 125cc and 250cc race
No 125cc and 250cc race
Dani Pedrosa
Report
10
9
19 July
German Grand Prix
Sachsenring
Julián Simón
Marco Simoncelli
Valentino Rossi
Report
11
10
26 July
British Grand Prix
Donington
Julián Simón
Hiroshi Aoyama
Andrea Dovizioso
Report
12
11
16 August
Czech Republic Grand Prix
Brno
Nicolás Terol
Marco Simoncelli
Valentino Rossi
Report
13
12
30 August
Indianapolis Grand Prix
Indianapolis
Pol Espargaró
Marco Simoncelli
Jorge Lorenzo
Report
14
13
6 September
San Marino Grand Prix
Misano
Julián Simón
Héctor Barberá
Valentino Rossi
Report
15
14
4 October
Portuguese Grand Prix
Estoril
Pol Espargaró
Marco Simoncelli
Jorge Lorenzo
Report
16
15
18 October
Australian Grand Prix
Phillip Island
Julián Simón
Marco Simoncelli
Casey Stoner
Report
17
16
25 October
Malaysian Grand Prix
Sepang
Julián Simón
Hiroshi Aoyama
Casey Stoner
Report
18
17
8 November
Valencian Grand Prix
Valencia
Julián Simón
Héctor Barberá
Dani Pedrosa
Report

Questions and formulas:
Question: Which Date has a MotoGP winner of casey stoner, and a 250cc winner of hiroshi aoyama?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(G1="casey stoner")*(F1="hiroshi aoyama")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H18,(G2:G18="casey stoner")*(F2:F18="hiroshi aoyama")),2))
Level: medium
Question: Which 250cc winner has a 125cc winner of bradley smith, and a MotoGP winner of casey stoner?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(E1="bradley smith")*(G1="casey stoner")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H18,(E2:E18="bradley smith")*(G2:G18="casey stoner")),6))
Level: medium
Question: Which Round is the lowest one that has a Circuit of donington?
Formula: SUMIFS(A1,D1,"donington")
Formula2: SUMIFS(A2:A18,D2:D18,"donington")
Level: easy
Question: Which MotoGP winner has a 250cc winner of marco simoncelli, and a Round of 15?
Formula: LET(query1,LET(query1,FILTER(A1:H1,F1="marco simoncelli"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=15))
Formula2: LET(query1,LET(query1,FILTER(A2:H18,F2:F18="marco simoncelli"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)=15))
Level: hard
Question: Which 250cc winner has a 125cc winner of bradley smith, and a Circuit of mugello?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(E1="bradley smith")*(D1="mugello")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H18,(E2:E18="bradley smith")*(D2:D18="mugello")),6))
Level: medium
Question: Which 250cc winner has a Round larger than 6, and a Date of 26 july?
Formula: LET(query1,LET(query1,FILTER(A1:H1,B1="26 july"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)>6))
Formula2: LET(query1,LET(query1,FILTER(A2:H18,B2:B18="26 july"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)>6))
Level: hard