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In the following question, select the missing number from the given series.
567, 189, 63, ?, 72
567, 189, 63, ?, 72
- A21
- B30
- C29
- D31
Answer not set
Discussion 1
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CCommunity
→ 567 ÷ 3 = 189
→ 189 ÷ 3 = 63
→ 63 ÷ 3 = 21
→ 21 ÷ 3 = 7
Hence, 21 is the correct answer.
→ 189 ÷ 3 = 63
→ 63 ÷ 3 = 21
→ 21 ÷ 3 = 7
Hence, 21 is the correct answer.