Tokyo's benchmark Nikkei 225 stock index broke through the 50,000 ceiling to set a new intraday record high on Monday.

Quiz 1:
On what day did Tokyo's Nikkei 225 stock index break through the 50,000 ceiling and reach a new intraday record high?
A. 2025-10-26
B. [Correct Answer] 2025-10-27
C. 2025-10-28
D. 2025-10-29

Quiz 2:
What significant milestone was reached by Tokyo's Nikkei 225 stock index on the mentioned date?
A. The index reached a new all-time low.
B. The index fell below 30,000 points.
C. [Correct Answer] The index broke through the 50,000 ceiling for the first time.
D. The index reached an intraday record high in the previous week.

Quiz 3:
In which year did Tokyo's Nikkei 225 stock index break through the 50,000 ceiling?
A. 2018
B. 2020
C. [Correct Answer] 2025
D. 2030

[Answer block]
Answers:
Quiz 1: B
Quiz 2: C
Quiz 3: A (Incorrect, this event occurred in the year of the article date)