Table:
0
A
B
C
D
E
1
Season
Date Released
# Of Episodes
# Of Discs
Special Features
2
The Complete 1st Series
30 July 2009
13
4
Behind the scenes.
3
The Complete 2nd Series: Volume One
3 December 2009
12
3
None
4
The Complete 2nd Series: Volume Two
1 April 2010
10
3
None
5
The Complete 3rd Series: Volume One
2 December 2010
12
3
None
6
The Complete 3rd Series: Volume Two
3 March 2011
10
3
None
7
The Complete 4th Series
15 December 2011
13
3
None

Questions and formulas:
Question: On how many dates was the complete 4th series released?
Formula: ROWS(FILTER(B1,A1="The Complete 4th Series"))
Formula2: ROWS(FILTER(B2:B7,A2:A7="The Complete 4th Series"))
Level: easy
Question: How many discs for the complete 4th series?
Formula: MAX(FILTER(D1,A1="The Complete 4th Series"))
Formula2: MAX(FILTER(D2:D7,A2:A7="The Complete 4th Series"))
Level: easy
Question: What day was the complete 2nd series: volume one released?
Formula: FILTER(B1,A1="The Complete 2nd Series: Volume One")
Formula2: FILTER(B2:B7,A2:A7="The Complete 2nd Series: Volume One")
Level: easy