Table:
0
A
B
C
D
E
1
Draw
Artist
Song
Percentage
Place
2
1
Plamen Penev
"Dalechen svyat"
20.99%
3
3
2
Zheni Karavachebva
"Dumi"
10.56%
5
4
3
Bobi Kokera, Blei, & Sunnie
"Tozi pat"
23.01%
2
5
4
Emilya Valenti
"S teb"
32.94%
1
6
5
Hari Ot Balgaryia
"Bez Dumi"
11.66%
4

Questions and formulas:
Question: How many draw is in a place that is less than 1?
Formula: SUM(FILTER(A1, E1<1))
Formula2: SUM(FILTER(A2:A6, E2:E6<1))
Level: easy
Question: What percentage has a less than 5 place, and a greater than 3 draw, and "S Teb" as the song?
Formula: LET(query1,LET(query1,FILTER(A1:E1,C1="s teb"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,5)),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,(CHOOSECOLS(query1,2)<5)*(CHOOSECOLS(query1,3)>3)))
Formula2: LET(query1,LET(query1,FILTER(A2:E6,C2:C6="s teb"),SUMMARIZE(CHOOSECOLS(query1,4),SUMX(CHOOSECOLS(query1,5)),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,(CHOOSECOLS(query1,2)<5)*(CHOOSECOLS(query1,3)>3)))
Level: hard
Question: Emilya Valenti has what draw average?
Formula: AVERAGEIFS(A1,B1,"emilya valenti")
Formula2: AVERAGEIFS(A2:A6,B2:B6,"emilya valenti")
Level: easy