Selected MCQ

Current Question
Which GPT-4.1 variant did OpenAI describe as its first-ever “nano” model?
  • A. GPT-4.1 nano
  • B. GPT-4o nano
  • C. GPT-5 nano
  • D. o1-nano
Correct Answer: A
Explanation:
OpenAI’s GPT-4.1 release included GPT-4.1 nano as the first nano model in that family.
Related Question 1
Which OpenAI model was made available in the API as a text-and-vision model in May 2024?
  • A. GPT-3.5 Turbo
  • B. GPT-4o
  • C. GPT-4.1 nano
  • D. Codex
Correct Answer: B
Explanation:
OpenAI introduced GPT-4o as a flagship text-and-vision model in the API.
Related Question 2
What was the largest-ever price achieved for gold in January 2026?
  • A. $1,900 per ounce
  • B. $2,100 per ounce
  • C. $3,100 per ounce
  • D. $4,644.56 per ounce
Correct Answer: D
Explanation:
Gold reached an all-time high of US$4,644.56 per ounce in Jan 2026.
Related Question 3
The first papal visit to Africa occurred in April 2026 when Pope Leo XIV visited which country?
  • A. Kenya
  • B. Nigeria
  • C. Algeria
  • D. Ghana
Correct Answer: C
Explanation:
Pope Leo XIV traveled to Algiers, Algeria—the first-ever papal trip to Africa.