Table:
0
A
B
C
D
E
1
Episode
Broadcast date
Run time
Viewers (in millions)
Archive
2
" Strangers in Space "
20June1964
24:46
7.9
16mm t/r
3
" The Unwilling Warriors "
27June1964
24:44
6.9
16mm t/r
4
" Hidden Danger "
11July1964
24:53
7.4
16mm t/r
5
" A Race Against Death "
18July1964
24:49
5.5
16mm t/r
6
" Kidnap "
25July1964
25:47
6.9
16mm t/r
7
" A Desperate Venture "
1August1964
24:29
6.9
16mm t/r

Questions and formulas:
Question: What episode aired on 11july1964?
Formula: FILTER(A1,B1="11July1964")
Formula2: FILTER(A2:A7,B2:B7="11July1964")
Level: easy
Question: How many viewers were there on 1august1964?
Formula: FILTER(D1,B1="1August1964")
Formula2: FILTER(D2:D7,B2:B7="1August1964")
Level: easy
Question: What is run time when there were 7.4 million viewers?
Formula: FILTER(C1,D1="7.4")
Formula2: FILTER(C2:C7,D2:D7="7.4")
Level: easy