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TIMO 2026 Grade 5 Preliminary SET 3 - Self-study Question 9

TIMO · TIMO 2026 Grade 5 Preliminary SET 3 - Self-study

Question 9

Find the value of S, given that:

S = 2 + 4 + 6 + 8 + 16 + . . . + 1024

Original choices (preserved):

A. 2024

B. 2048

C. 2042

D. 2046

Self-study source-issue note: keep every printed term, including 6, and continue doubling from 8 through 1024. Under this explicit interpretation none of the printed choices is correct. Enter the numerical sum instead of a choice letter.