Q189. The sum of the geometric series 2 + 4 + 8 + 16 + ... for n/2 terms is:Mathematics — Sequences and Series — Question 189 of 208A. 2nB. 2n - 2C. 2n + 2D. None of thesePractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →