Select the right alternative which will complete the series.

7, 15, 32, 67, 138, ?
(a)	257	(b)	263	(c)	279	(d)	281

Question ID - 100148 | SaraNextGen Top Answer

Select the right alternative which will complete the series.

7, 15, 32, 67, 138, ?
(a)	257	(b)	263	(c)	279	(d)	281