This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Arithmetic Series – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Arithmetic Series Quiz 1 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the 38th term of the sequence 4,7,10,13 .....? A) 112. B) 114. C) 115. D) 116. Show Answer Correct Answer: C) 115. 2. Is the following sequence arithmetic?21, 13, 5,-3, ..... A) YES. B) NO. Show Answer Correct Answer: A) YES. 3. The sum of five consecutive numbers is 45. What are the five numbers? A) 7, 8, 9, 10, and 11. B) 6, 7, 8, 9, and 10. C) 8, 9, 10, 11, and 12. D) 5, 6, 7, 8, and 9. Show Answer Correct Answer: A) 7, 8, 9, 10, and 11. 4. Number Series:1. 5. 9. 13. 17.? A) 18. B) 19. C) 20. D) 21. E) 22. Show Answer Correct Answer: D) 21. 5. An arithmetic sequence is a sequence with a common ..... A) Difference. B) Ratio. C) Absolute value. D) Domain. Show Answer Correct Answer: A) Difference. 6. Identify the next number in the sequence: 13, 26, 39, 52,? A) 65. B) 78. C) 91. D) 104. Show Answer Correct Answer: A) 65. 7. Which of the following equations is the rule for this sequence: 6, 11, 16, 21, ..... A) A$_{n}$ = 6 + 5(n-1). B) A$_{n}$ = 4 + 6(n-1). C) A$_{n}$ = 6-4(n-1). D) None of above. Show Answer Correct Answer: A) A$_{n}$ = 6 + 5(n-1). 8. What is the common difference in the arithmetic series: 3, 7, 11, 15, .....? A) 2. B) 6. C) 8. D) 4. Show Answer Correct Answer: D) 4. 9. ....., 960, 952, 944, ..... Choose the missing number A) 968. B) 966. C) 964. D) 962. Show Answer Correct Answer: A) 968. 10. How does the geometric mean differ from the arithmetic mean? A) The geometric mean is always larger than the arithmetic mean. B) The geometric mean is calculated by averaging all values equally. C) The geometric mean is used only for negative numbers. D) The geometric mean differs from the arithmetic mean in that it uses multiplication and roots instead of addition and division. Show Answer Correct Answer: D) The geometric mean differs from the arithmetic mean in that it uses multiplication and roots instead of addition and division. Next →Related QuizzesArithmetic 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 10Arithmetic Series Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books