Neco Model Questions Vol1 2020 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2020 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2020 Mathematics Objective / Multiple Choice Medium Difficulty
Question 38 NECO_MODEL_QUESTIONS_VOL1 • 2020 • MATHEMATICS • objective

A geometric sequence has first term \(a_1 = 3\) and the sum of its first four terms is 120. Determine the common ratio \(r\) (with \(r>0, r\neq1\)) and then find the sixth term.

Answer Options

A. 108
Correct Answer B. 729
C. 900
D. 243
Correct Answer
B
Correct Option:
729

About This Question

This is Neco Model Questions Vol1 2020 Mathematics Question 38. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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