Table:
0
A
B
C
D
E
F
1
document id
date stored
document type code
document name
document description
other details
2
7
6/15/1976 3:40
CV
Robin CV
3
11
10/14/1986 17:53
CV
Marry CV
4
25
6/8/2008 12:45
BK
One hundred years of solitude
5
39
7/3/2012 9:48
BK
How to read a book
6
72
7/3/2012 9:48
CV
Alan CV
7
81
1/1/1995 3:52
BK
Hua Mulan
8
99
6/8/2008 12:45
CV
Leon CV
9
111
11/5/1987 6:11
PR
Learning features of CNN
10
119
6/8/2008 12:45
RV
Marriage and population
11
120
3/10/1997 15:24
RV
Society and tax
12
166
3/10/1997 15:24
PR
Are you talking to a machine
13
170
8/18/2009 3:29
RV
Population
14
230
6/15/1976 3:40
CV
Martin CV
15
252
6/15/1976 3:40
BK
Summer
16
260
3/10/1997 15:24
BK
Cats and me

Questions and formulas:
Question: Show the number of documents with document type code CV or BK.
Formula: ROWS(FILTER(A1,(C1="CV")+(C1="BK")))
Formula2: ROWS(FILTER(A2:A16,(C2:C16="CV")+(C2:C16="BK")))
Level: easy
Question: How many documents have document type code CV or BK?
Formula: ROWS(FILTER(A1,(C1="CV")+(C1="BK")))
Formula2: ROWS(FILTER(A2:A16,(C2:C16="CV")+(C2:C16="BK")))
Level: easy
Question: What is the date when the document "Marry CV" was stored?
Formula: FILTER(B1,D1="Marry CV")
Formula2: FILTER(B2:B16,D2:D16="Marry CV")
Level: easy
Question: When was the document named "Marry CV" stored? Give me the date.
Formula: FILTER(B1,D1="Marry CV")
Formula2: FILTER(B2:B16,D2:D16="Marry CV")
Level: easy