What will come in place of the question mark (?) in the following number series?
19683 2187 486 162 72 (?)
Correct Answer: Option D
The pattern of given series is:
→19683,
→ 2187 = 19683 × 1/9,
→ 486 = 2187 × 2/9,
→ 162 = 486 × 3/9,
→ 72= 162 × 4/9,
→ ? =72 × 5/9,
→ ? = 40
Thus, the missing number is 40
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