Table:
0
A
B
C
D
E
1
Train No.
Train Name
From
Arrival
Runs On
2
51195
Wardha-Ballarshah Pass
Wardha
08:54
S-M-T-W-T-F-S
3
12139
Sewagram Exp
Mumbai CST
09:08
S-M-T-W-T-F-S
4
51196/12140
Ballarshah-Mumbai Pass
Ballarshah
19:11
S-M-T-W-T-F-S
5
57135
Nagpur-Kazipet Pass
Nagpur
23:44
S-M-T-W-T-F-S
6
57136
Kazipet-Nagpur Pass
Kazipet
05:09
S-M-T-W-T-F-S
7
16094
Lucknow-Chennai Exp
Lucknow
13:04
- M - - T - -
8
16032
Andaman Exp
Jammu Tawi
13:04
- - T - - F S
9
16031
Andaman Exp
Chennai
23:39
S - - W T - -
10
11401
Nandigram Exp
Mumbai CST
13:28
S-M-T-W-T-F-S
11
11402
Nandigram Exp
Nagpur
08:38
S-M-T-W-T-F-S
12
11045
Dikshabhoomi Exp
C Shahumraj T
05:13
- - - - T - -
13
11046
Dikshabhoomi Exp
Dhanbad Jn
18:39
- M - - - - -
14
17609
Patna-Purna Exp
Patna Jn
22:34
S - - - - - -
15
17610
Purna-Patna Exp
Purna Jn
01:48
- - - - - F -
16
12767
HuzurSahib Nanded - Kolkata Santragachi
Nanded
22:54
- M - - - - -
17
12768
Kolkata Santragachi-HuzurSahib Nanded
Kolkata
10:54
- - - - T - -

Questions and formulas:
Question: Where is Train No. 16031 arriving from?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=16031),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17=16031),3))
Level: medium
Question: What train arrives from Kazipet?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="kazipet"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,C2:C17="kazipet"),2))
Level: medium