B 97-class destroyer
Ships

Name
Builder
Launched
Commissioned
Fate.
SMS B 97
Blohm & Voss, Hamburg
15 December 1914
13 February 1915
Allocated to Italy as war reparation 1920. Commissioned in Italian Navy as Cesare Rossarol on 1 December 1924.
SMS B 98
Blohm & Voss, Hamburg
2 January 1915
24 March 1915
Seized by United Kingdom on 22 June 1919. Scrapped 1919.
SMS V 99
AG Vulcan, Stettin
9 February 1915
20 April 1915
Mined following engagement with Russian destroyers in the Battle of the Gulf of Riga on 17 August 1915.
SMS V 100
AG Vulcan, Stettin
8 March 1915
17 June 1915
Scuttled at Scapa Flow 21 June 1919. Salvaged 1919 and scrapped 1921.
SMS B 109
Blohm & Voss, Hamburg
11 March 1915
8 June 1915
Scuttled at Scapa Flow 21 June 1919. Salvaged and scrapped 1926.
SMS B 110
Blohm & Voss, Hamburg
31 March 1915
26 June 1915
Scuttled at Scapa Flow 21 June 1919. Salvaged 1925, scrapped 1926.
SMS B 111
Blohm & Voss, Hamburg
8 June 1915
10 August 1915
Scuttled at Scapa Flow 21 June 1919. Salvaged and scrapped 1926.
SMS B 112
Blohm & Voss, Hamburg
17 June 1915
3 September 1915
Scuttled at Scapa Flow 21 June 1919. Salvaged and scrapped 1926.

Question: Which ships were scuttled at Scapa Flow on June 21, 1919?
Answer: The V 100, B 109, B 110, B 111 and B 112 was scuttled at Scapa Flow.