Table:
0
A
B
C
D
E
1
Incident No.
Date
Place
Killed
Injured
2
1
February
Tumkur, Karnataka
6
0
3
2
August
Dantewada, Chattisgarh
350
00
4
3
17 August
Andhra Pradesh
0
0
5
4
11 November
Giridih, Jharkhand
00
00
6
5
11 November
Giridih, Jharkhand
5
16
7
6
13 November
Jehanabad, Bihar
4
5
8
7
30 December
Dantewada, Chhattisgarh
2
0
9
Total
Total
Total
367
21

Questions and formulas:
Question: What is the incident number of the incident that occurred in Dantewada, Chattisgarh?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="dantewada, chattisgarh"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="dantewada, chattisgarh"),1))
Level: medium