Table:
0
A
B
C
D
E
F
G
H
1
Year
Type
Nos.
GSWR Class
GSWR Nos.
GSR Class
Inchicore Class
Withdrawn
2
1888–93
0-6-0
WLR 5 to 7
224
224 to 226
—
—
1905–1909
3
1889–94
2-4-0
WLR 10, 22, 20, 23, 43, 44, 47, and 48
276
263, 275, 273, 276, 290 to 293
276
G3
1907–1959
4
1891
2-4-2T
WLR 13 and 14
266
226 and 227
267 491
F4 F5
1933–1935
5
1892
0-4-2T
WLR 3
260
260
—
—
1912
6
1893
0-6-0
WLR 45, 46, 49, and 50
233
233 to 236
235
J22
1911–1951
7
1894
0-4-4T
WLR 15
268
268
—
—
1912
8
1895
0-4-4T
WLR 51 and 52
294
294 and 295
295
E2
1910–1954
9
1896–97
4-4-2T
WLWR 16 to 18, and 21
269
269 to 271, 274
269
C5
1949–1957
10
1896–97
4-4-0
WLWR 53 to 55
296
296 to 298
296
D15
1928–1949
11
1897
0-6-0
WLWR 56 to 58
237
237 to 239
222
J25
1934–1951
12
1899
0-4-4T
WLWR 27
279
279
279
E1
1953
13
1900
0-6-0
WLWR 2, 4, 11
222
222
222
J25
1929–1950

Questions and formulas:
Question: What is withdrawn with a GSR Class of 296?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,F1=296),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H13,F2:F13=296),8))
Level: medium
Question: What Inchicore Class has a GSR Class of 235?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,F1=235),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H13,F2:F13=235),7))
Level: medium
Question: What Inchicore Class has a GSWR Class smaller than 268, and a Type of 0-4-2t?
Formula: LET(query1,LET(query1,FILTER(A1:H1,B1="0-4-2t"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)<268))
Formula2: LET(query1,LET(query1,FILTER(A2:H13,B2:B13="0-4-2t"),SUMMARIZE(CHOOSECOLS(query1,7),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,CHOOSECOLS(query1,2)<268))
Level: hard
Question: Which GSWR Class is from 1893?
Formula: SUM(FILTER(D1, A1=1893))
Formula2: SUM(FILTER(D2:D13, A2:A13=1893))
Level: easy