JAMB Mathematics 2018 Objective — Question 21
Question 21 of 39 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2018 Objective paper, with the correct answer and a full explanation.
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The third term of a G.P is 4 while the sixth term is 32. Find its common ratio
- A. 1/8
- B. 2Correct
- C. 3/4
- D. 2
Explanation
T6/T3 = r³ = 32/4 = 8 → r = 2.
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