Find out the odd number from the given sequence: $15, 21.5, 46.5, 145, 585.5, 2933, 17603.5$.

$20, 20, 19, 16, 17, 13, 14, 11, ?, ?$

Find the next term in the series: $3, 15, 39, 75, 123, 183, ?$

$5$

$149$

$49$

$113$

$146$

Following the pattern established in the sequence above,which of the following numbers will come in place of $(d)$ if the sequence continues as $5, 149, 49, 113, 146, (a), (b), (c), (d), (e)$?

What will come in place of the question mark $(?)$ in the following number series?
$10, 14, 18, 22, ?$

In each of the following questions,a number series is given. After the series,a number is given followed by $(a), (b), (c), (d),$ and $(e).$ You have to complete the series starting with the number given,following the sequence of the original series,and answer the questions that follow the series.

$582$	$574$	$601$	$537$	$662$	$446$
$204$	$(a)$	$(b)$	$(c)$	$(d)$	$(e)$

What will come in place of $(d)?$