Find out the odd number from the given sequence: $4, 2.5, 3.5, 6.5, 15.5, 41.25, 126.75$. (in $.5$)

  • A
    $2$
  • B
    $3$
  • C
    $6$
  • D
    $15$

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Similar Questions

Find out the odd number from the given sequence: $7, 12, 40, 222, 1742, 17390, 208608$.

Find the missing number in the series: $120, ?, 60, 20, 5, 1$.

Observe the following table and determine which number will come in place of $(a)$:
$264$$136$$72$$40$
$488$$(a)$$(b)$$(c)$

$1015, 508, 255, 129, 66.5, ?$

$1, 2, 3, 6, 9, 18, ?, 54$

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