Table:
0
A
B
C
D
E
1
S.no.
Power Plant
State
Commissioned Capacity (MW)
year of commission
2
1
Baira siul
Himachal Pradesh
180
1981
3
2
Loktak
Manipur
105
1983
4
3
Salal-I
Jammu & Kashmir
345
1987
5
4
Tanakpur
Uttarakhand
120
1992
6
5
Chamera-I
Himachal Pradesh
540
1994
7
6
Salal-II
Jammu & Kashmir
345
1996
8
7
Uri-I
Jammu & Kashmir
480
1997
9
8
Rangit
Sikkim
60
1999
10
9
Chamera-II
Himachal Pradesh
300
2004
11
10
Indira Sagar
Madhya Pradesh
1000
2005
12
11
Dhauliganga-I
Uttarakhand
280
2005
13
12
Dul Hasti
Jammu & Kashmir
390
2007
14
13
Omkareshwar
Madhya Pradesh
520
2007
15
14
Teesta-V
Sikkim
510
2008
16
15
Sewa-II
Jammu & Kashmir
120
2010
17
16
Chamera-III
Himachal Pradesh
231
2012

Questions and formulas:
Question: What power plant was commissioned in 2008?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1=2008),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,E2:E17=2008),2))
Level: medium