Table:
0
A
B
C
D
E
F
G
1
Type
Fleet numbers
Quantity made
Date made
GSR Class
GSR Nos.
Withdrawn
2
0-6-2T
DWWR 4 and 5
2
1897
448
448–449
1940–50
3
0-6-0
DWWR 17
1
1899
440
440
1929
4
0-4-2
DWWR 48
1
1899
—
—
1913
5
0-6-0
DWWR 36
1
1900
441
441
1934
6
2-4-2T
DWWR 8, 12, 27, 29, 30, 40
6
1901–09
434
434–439
1950–53
7
2-4-2T
DWWR 59 to 64
6
1883–96
427
427
1916–36
8
0-6-0
DWWR 13, 14, 65, and 66
4
1905
442
442–446
1930–1957
9
4-4-0
DWWR 67 and 68
2
1905
454
454
1925–1949
10
Railmotor
DWWR 1 and 2
2
1906
—
—
(1907)
11
0-4-0T
DSER 69 and 70
2
(1907)
Imp
Elf Imp
1928–31
12
0-6-0
DSER 18
1
1910
444
444
1957
13
4-4-2T
DSER 20, 34, and 35
3
1911–1924
455
455–457
1955–59

Questions and formulas:
Question: How many locomotives were made that were withdrawn in 1913?
Formula: SUM(FILTER(C1, G1=1913))
Formula2: SUM(FILTER(C2:C13, G2:G13=1913))
Level: easy
Question: What is the date of creation for the locomotive having a type of 0-4-2
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,A1="0-4-2"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,A2:A13="0-4-2"),4))
Level: medium
Question: What is the date of creation of the locomotive of type 0-6-0 and GSR class of 441?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(A1="0-6-0")*(E1=441)),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G13,(A2:A13="0-6-0")*(E2:E13=441)),4))
Level: medium