This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Averages – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Averages Quiz 15 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Find the arithmetic mean of the given set of numbers:0, 12, 10, 8, 15, 5, 20 A) 8.33. B) 11. C) 10. D) 12. Show Answer Correct Answer: C) 10. 2. The average of x and t is y. If s = 2y, what is the average of s, x, and t in terms of y? A) 3y. B) 2y. C) $\frac{5y}{3}$. D) $\frac{4y}{3}$. E) Y. Show Answer Correct Answer: D) $\frac{4y}{3}$. 3. Caroline averaged 14 points per game over 6 games. What was her total points scored? A) 88. B) 84. C) 14. D) 6. Show Answer Correct Answer: B) 84. 4. The average of first five multiples of 3 is:A.8B.9C.10D.11 A) . B) . C) 0. D) . Show Answer Correct Answer: A) . 5. Find the mean:28, 18, 19, 18, 17 A) 20. B) 18. C) 11. D) 19. Show Answer Correct Answer: A) 20. 6. Juan is taking a computer software class to improve his job skills. His employer will pay forthe course if Juan's average test grade in the class is 90% or higher. On the first threetests, Juan's grades were 86%, 88%, and 95%.What is the minimum grade Juan must earn on his fourth and final test so that his employerwill pay for the class? A) 90%. B) 91%. C) 92%. D) 93%. Show Answer Correct Answer: B) 91%. 7. Find the average of first 10 natural numbers. A) 5.5. B) 4. C) 5. D) 55. Show Answer Correct Answer: A) 5.5. 8. What is the first step when calculating the mean deviation A) Find the mean of the distance. B) Find the mean of the data. C) Find the distance each value is from the mean. D) None of these. Show Answer Correct Answer: B) Find the mean of the data. 9. If the average of 20 number is 40. One number is read 29 instead of 92. Find the new average. A) 43.15. B) 25.65. C) 40. D) 42.65. Show Answer Correct Answer: A) 43.15. 10. What is the average speed of a toy car that travels 240 cm in one minute? A) 4 cm/s. B) 15 cm/s. C) 40 cm/s. D) 240 cm/s. Show Answer Correct Answer: A) 4 cm/s. ← PreviousNext →Related QuizzesAverages Quiz 1Averages Quiz 2Averages Quiz 3Averages Quiz 4Averages Quiz 5Averages Quiz 6Averages Quiz 7Averages Quiz 8Averages Quiz 9Averages Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books