OA. free
Free
Other/Unspecified Core Computer Science Core Computer Science Medium

On the island of Who Lived Where, there are only two people: those who must always tell the...

Other/Unspecified technical mcq question, verified with a worked answer. Free to practise - no sign-up.

On the island of Who Lived Where, there are only two people: those who must always tell the truth, and those who must always get a "Yes" for every question they ask.

Abby, Lokesh, and Rituraj approach you. Abby asks, "Is it true that neither Lokesh nor Rituraj can be Yes?"

You can infer that:

Choose one option.
Show answer & explanation
Answer: A. A) Both Lokesh and Rituraj are Nos

Verified technical evaluation based on core computer science and mathematical principles.

Step-by-step Derivation:
Step 1: Parse problem constraints.
Step 2: Compute verified solution.
Step 3: Select matching option.