Detective Vohra was at his daughter Mehek’s interschool GK quiz finals. Mehek was slightly annoyed. “I don’t know how Mountain Sun School made it to the finals, Dad. We were talking during the break between yesterday’s rounds, and they thought the capital of Australia was Melbourne!” she said indignantly. Detective Vohra simply grinned and said, “It’s okay. Maybe they are actually very good. You participate and win fair and square, Mehek.”

The quiz began and it proved to be tough! Mehek’s school got two questions wrong, but Mountain Sun was going strong. They got all the questions right! Detective Vohra watched with great interest as the intense rapid fire round began. The quizmaster shifted the quiz cards to her left hand as she asked Mountain Sun a question. The audience was amazed as the team shouted out, “Option B!” even before the options were read out. Detective Vohra stood up and said sternly, “This quiz is rigged!”

What made Detective Vohra think so?