This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Geometric Series – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Geometric Series Quiz 13 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the next number in the pattern.2, 4, 8, 16, 32, ..... A) 72. B) 64. C) 48. D) 40. Show Answer Correct Answer: B) 64. 2. Geometric sequences involve A) Multiplication and division. B) Addition and subtraction. Show Answer Correct Answer: A) Multiplication and division. 3. What is the sum of the series below? $\sum_{k=1}^{\infty}6\left(-2\right)^{\left(k-1\right)}$ A) 2. B) -12. C) 105,400. D) No sum exists. Show Answer Correct Answer: D) No sum exists. 4. Find the missing number in the series: 2, 4, 8, 16,?, 64 A) 32. B) 128. C) 48. D) 24. Show Answer Correct Answer: A) 32. 5. Extend the series: 4, 8, 16, 32, ..... A) 48. B) 64. C) 40. D) 56. Show Answer Correct Answer: B) 64. 6. What is the next number in the sequence:1, 2, 4, 8, ..... A) 16. B) 10. C) 6. D) 12. Show Answer Correct Answer: A) 16. 7. Find the common ratio in the sequence: 64,-16, 4,-1, ..... A) R =-8. B) R =-1/4. C) R =-4. D) R = 4. Show Answer Correct Answer: B) R =-1/4. 8. Find the partial sum of the geometric series 512 + 256 + 128 + ..... to 6 terms. A) 992. B) 1000. C) 896. D) 1008. Show Answer Correct Answer: D) 1008. 9. What comes next in the series: 5, 10, 20, 40,? A) 80. B) 60. C) 30. D) 50. Show Answer Correct Answer: A) 80. 10. What comes next in the series: 3, 9, 27, 81, .....? A) 162. B) 243. C) 54. D) 108. Show Answer Correct Answer: B) 243. ← PreviousNext →Related QuizzesGeometric Series Quiz 1Geometric Series Quiz 2Geometric Series Quiz 3Geometric Series Quiz 4Geometric Series Quiz 5Geometric Series Quiz 6Geometric Series Quiz 7Geometric Series Quiz 8Geometric Series Quiz 9Geometric Series Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books