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In the following question, a series is given with one or more number (s) missing. Choose the correct alternative from the given options.
?, 5, 30, 186, 1309, 10480
The pattern followed is :
0.25 $$\times$$ $$4+4$$ = 5
5 $$\times$$ $$5+5$$ = 30
30 $$\times$$ $$6+6$$ = 186
186 $$\times$$ $$7+7$$ = 1309
1309 $$\times$$ $$8+8$$ = 10480
=> Ans - (A)
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