2 quavers = 1 crotchet 2 crotchets = 1 minim
2 quavers = 1 crotchet 2 crotchets = 1 minim
It seems like the question is referencing a specific quiz format or code that isn't clear from the provided text. However, based on the context of cricket, "6B" likely refers to "6 balls in an over." The answers "21C in the A" and "2Q1C and 2C1M" could refer to specific terms or rules in cricket, but without additional context, it's difficult to provide accurate answers. Please clarify or provide more details about the quiz format.