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 given number, following the sequence of original series and answer the question that follows the series.
What will come in the place of (c)?
$$13 = (4 + 9) \times 1$$
$$40 = (13 + 7) \times 2$$
$$135 = (40 + 5) \times 3$$
$$552 = (135 + 3) \times 4$$
$$2765 = (552 + 1) \times 5$$
Similarly,
$$(2 + 9) \times 1 = 11$$
$$(11 + 7) \times 2 = 36$$
$$(36 + 5) \times 3 = 123$$
c = 123
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