Who resigned from the post of Prime Minister of the United Kingdom (UK) in June 2026?

Answer: C) Keir Starmer / कीर स्टारमर

English:
Keir Starmer announced his resignation as the Prime Minister of the United Kingdom on 22 June 2026. Following his resignation, he continued to serve as the caretaker Prime Minister until the Labour Party elected a new leader.

हिंदी:
Keir Starmer ने 22 जून 2026 को United Kingdom के प्रधानमंत्री पद से इस्तीफे की घोषणा की। इस्तीफे के बाद वे तब तक कार्यवाहक प्रधानमंत्री (Caretaker Prime Minister) के रूप में कार्य करते रहे, जब तक Labour Party ने नया नेता नहीं चुन लिया।