British Rail Class 483
Fleet details

Unit No.
Vehicle Nos.
Vehicle Nos.
Vehicle Nos.
Vehicle Nos.
Delivered to LPTB
Delivered to LPTB
Livery
Status
Unit No.
DMSO(A)
DMSO(A)
DMSO(B)
DMSO(B)
DMSO(A)
DMSO(B)
Livery
Status
483001
121
ex-10184
225
ex-11142
19 Aug 1939
27 Feb 1939
NSE
Scrapped at Ryde St Johns Road, June 2006.
483002
122
ex-10221
222
ex-11221
13 Nov 1939
13 Nov 1939
London Transport Red
Stored at Ryde St Johns Road since 2008, being stripped for spare parts.
483003
123
ex-10116
221
ex-11184
10 Jan 1939
19 Aug 1939
NSE
This unit was stored in a siding near Ryde St. Johns Road for spare parts and was broken up in April 2000
483004
124
ex-10205
224
ex-11205
10 Oct 1939
10 Oct 1939
London Transport Red
In service.
483005
125
ex-10142
223
ex-11116
27 Feb 1939
10 Jan 1939
NSE
Scrapped at Ryde in April 2000
483006
126
ex-10297
226
ex-11297
1 July 1940
1 July 1940
London Transport Red
In service.
483007
127
ex-10291
227
ex-11291
17 Jun 1940
17 Jun 1940
London Transport Red
In service.
483008
128
ex-10255
228
ex-11255
26 Feb 1940
26 Feb 1940
London Transport Red
In service.
483009
129
ex-10289
229
ex-11289
10 Jun 1940
10 Jun 1940
London Transport Red
Stored at Ryde St Johns Road since 2019, being stripped for spare parts.
(483010)
-
ex-10139
-
ex-11172
20 Feb 1939
13 Jul 1939
Blue undercoat
Most of 483010 was gutted out at Ryde St Johns Road for spares in 2001. The unit has since been scrapped.

Question: How many vehicles formed each unit, and what was the numbering possibilities for each of the vehicles?
Answer: Each unit was formed by two vehicles, numbered 121–129 and 221–229.