• # question_answer Classify the number of rings attached in the circle. A)  20                               B)  25C)  16                               D)  30

Correct Answer: C

Solution :

Each group of ring has 4 rings in it. Therefore, $4\times 4=16$. So, the total number of rings attached in circle are 16. So, the total number of rings attached in circle are 16.

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