What will come in place of the x in the following Number series? 5,28,57,88,125,166,209,256 Choose one
A) 309 B) 159 C) 166 D) 170 E) 180
28=23+5   57=29+28   88=31+57   125=37+88   166=41+125   209=43+166   256=47+ 209   309 =53+ 256= 
<gadget id="calculator">53+ 256</gadget>
<output>309</output>
309   309
<result>A</result>
What will come in place of the x in the following Number series? 5,28,57,88,125,166,209,256