This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Arithmetic Series – Quiz 43 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Arithmetic Series Quiz 43 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which term of the AP 21,18,15 ..... is-81 A) 32. B) 33. C) 34. D) 35. Show Answer Correct Answer: D) 35. 2. Predict the next term: 10, 20, 30, 40, ..... A) 50. B) 35. C) 45. D) 60. Show Answer Correct Answer: A) 50. 3. Find the sum: 11 + 15 + 19 + ..... + 83 A) 19. B) 83. C) 893. D) 624. Show Answer Correct Answer: C) 893. 4. Logical pattern-based number series: 11, 22, 33, 44,? A) 55. B) 60. C) 66. D) 77. Show Answer Correct Answer: A) 55. 5. Which of the following is the correct formula for finding the Arithmetic Series? A) $S_n=2n\left(a_1\cdot a_n\right)$. B) $S_n=2n\left(a_1+a_n\right)$. C) $S_n=\frac{n}{2}\left(a_1\cdot a_n\right)$. D) $S_n=\frac{n}{2}\left(a_1+a_n\right)$. Show Answer Correct Answer: D) $S_n=\frac{n}{2}\left(a_1+a_n\right)$. 6. Write the equation for the following sequence:13, 9, 5, ..... A) T(n) = 13 + 4n. B) T(n) = 17 + 4n. C) T(n) = 13-4n. D) T(n) = 17-4n. Show Answer Correct Answer: D) T(n) = 17-4n. 7. Which of the following is the correct three terms that will continue the arithmetic sequence 10, 5, 0, ....., ....., .....? A) -5,-10,-15. B) -5, 10,-15. C) 5,-10, 15. D) -5,-10, 15. Show Answer Correct Answer: A) -5,-10,-15. 8. A series of numbers is written below. What is the missing number? 234, 244, 254, ..... A) 284. B) 264. C) 354. D) 255. Show Answer Correct Answer: B) 264. 9. If the second term and the seventh term of an A.P. are 2 and 22 respectively, then the sum of first 30 terms of the A.P. is: A) 1710. B) 1740. C) 3360. D) 1680. Show Answer Correct Answer: D) 1680. 10. Coach Benefield wrote the following number pattern:37, 30, 23, 16, What number would come next if the pattern continued? A) 8. B) 7. C) 9. D) 10. Show Answer Correct Answer: C) 9. ← PreviousNext →Related QuizzesArithmetic Series Quiz 1Arithmetic Series Quiz 2Arithmetic Series Quiz 3Arithmetic Series Quiz 4Arithmetic Series Quiz 5Arithmetic Series Quiz 6Arithmetic Series Quiz 7Arithmetic Series Quiz 8Arithmetic Series Quiz 9Arithmetic Series Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books