Table:
0
A
B
C
D
E
1
Episode #
Title
Air Date
Demo
Viewers
2
1
"Episode 101"
June 7, 2007
1.9/7
5.62million
3
2
"Episode 102"
June 10, 2007
1.6/5
4.75million
4
3
"Episode 103"
June 12, 2007
1.8/7
5.09million
5
4
"Episode 104"
June 14, 2007
1.9/7
5.57million
6
5
"Episode 105"
June 17, 2007
0.7/3
2.22million
7
6
"Episode 106"
June 19, 2007
1.0/3
3.08million
8
7
"Episode 107"
June 24, 2007
0.6/2
2.15million

Questions and formulas:
Question: Which episode with a demo of 0.7/3 was the lowest?
Formula: SUMIFS(A1,D1,"0.7/3")
Formula2: SUMIFS(A2:A8,D2:D8,"0.7/3")
Level: easy
Question: When is the air date that demo-ed at 1.6/5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1.6/5"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="1.6/5"),3))
Level: medium
Question: For demo 1.6/5, what is the title?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="1.6/5"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,D2:D8="1.6/5"),2))
Level: medium