This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > Rational Numbers > Class 7 Mathematics Chapter 8 Rational Numbers – Quiz 15 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 8 Rational Numbers Quiz 15 (33 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. All integers are also A) Natural numbers. B) Whole numbers. C) Rational numbers. D) None. Show Answer Correct Answer: C) Rational numbers. 2. Which of the following rational number is equivalent to 6/7? A) 12/14. B) 6/14. C) 18/28. D) 12/7. Show Answer Correct Answer: A) 12/14. 3. Every fraction is a rational number. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. 4/6 Simplify your answer A) 6/18. B) -6/18. C) 2/9. D) -1/3. Show Answer Correct Answer: D) -1/3. 5. A car travels 240 miles on 12 gallons of gas. How many miles per gallon does the car get? A) 30 miles per gallon. B) 25 miles per gallon. C) 20 miles per gallon. D) 15 miles per gallon. Show Answer Correct Answer: C) 20 miles per gallon. 6. $4\frac{3}{4}+2\frac{2}{3}$ A) $6\frac{5}{12}$. B) $7\frac{5}{12}$. C) $6\frac{5}{7}$. D) $\frac{89}{7}$. Show Answer Correct Answer: B) $7\frac{5}{12}$. 7. Which number is NOT a rational number? A) -16. B) 14/3. C) -25.25. D) -7.5. Show Answer Correct Answer: A) -16. 8. Is 9 a rational number? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. Choose a rational number which is always greater than negative rational numbers and smaller than positive rational numbers. A) 1000. B) 100. C) 0. D) None of the above. Show Answer Correct Answer: C) 0. 10. $2\times10\+0+\frac{0}{10}+\frac{3}{100}$ A) 200.03. B) 2.03. C) 20.003. D) 20.03. Show Answer Correct Answer: D) 20.03. 11. Put the rational numbers in order from least to greatest.-1, -1.1, -1.5, -1.15, -0.5 A) $^{-1.5, -1.15, -1.1, -1, -0.5}$. B) $^{-1.1, -1, -1.5, -1.15, -0.5}$. C) $^{-0.5, -1.1, -1, -1.5, -1.15}$. D) None of the above. Show Answer Correct Answer: A) $^{-1.5, -1.15, -1.1, -1, -0.5}$. 12. Convert 0.16 to a fraction. A) 4/25. B) 3/25. C) 4/5. D) 3/8. Show Answer Correct Answer: A) 4/25. 13. Which quadrant contains the point named by (2, 5)? A) Quadrant I. B) Quadrant II. C) Quadrant IV. D) Quadrant 3. Show Answer Correct Answer: A) Quadrant I. 14. A number which can be expressed as $\frac{p}{q}$ $\ne$ A) Whole number. B) Rational number. C) Integer. D) Natural number. Show Answer Correct Answer: B) Rational number. 15. What should be added to-5/4 to get-1? A) -3/4. B) -1/4. C) 1/4. D) 1. Show Answer Correct Answer: C) 1/4. 16. The sum of the rational numbers-8/19 and-4/57 is ..... A) 7/22. B) -28/57. C) 4/27. D) -5/57. Show Answer Correct Answer: B) -28/57. 17. Between any two rational numbers we can find A) One and only one rational number. B) Only two rational numbers. C) Only ten rational numbers. D) Infinitely many rational numbers. Show Answer Correct Answer: D) Infinitely many rational numbers. 18. Multiply:12/4 with 4 A) 4. B) 48/12. C) 12. D) 12/16. Show Answer Correct Answer: C) 12. 19. A recipe calls for 1/2 cup of sugar and 1/3 cup of cinnamon. What is the measure of the two ingredients combined? A) 2/5 cup. B) 5/6 cup. C) 1/6 cup. D) 1/5 cup. Show Answer Correct Answer: B) 5/6 cup. 20. 0 is a whole number A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Solve:$4\frac{1}{3}\times2\frac{1}{13}$ A) 18. B) $\frac{8}{39}$. C) 9. D) $\frac{1}{9}$. Show Answer Correct Answer: C) 9. 22. The value of-7/2 x-1/7 is A) 1/2. B) -1/2. C) 2. D) None of the above. Show Answer Correct Answer: A) 1/2. 23. Which of the following does not represent a whole number? A) 6.0. B) -12/3. C) 12/4. D) 9. Show Answer Correct Answer: B) -12/3. 24. $\frac{3}{4}\times\frac{2}{9}$ A) $\frac{1}{6}$. B) $\frac{32}{49}$. C) $\frac{5}{36}$. D) $\frac{5}{13}$. Show Answer Correct Answer: A) $\frac{1}{6}$. 25. 6 is a rational number A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 26. The product of a rational number and its reciprocal is- A) 0. B) 1. C) -1. D) None of these. Show Answer Correct Answer: B) 1. 27. The product of rational number and its multiplicative inverse is always ..... A) 0. B) 1. C) 2. D) None of these. Show Answer Correct Answer: B) 1. 28. $-\left(\frac{-2}{-5}\right)$ A) 2/5. B) -2/5. C) -5/2. D) 5/2. Show Answer Correct Answer: A) 2/5. 29. The number of rational numbers between-1 and 1 is A) 0. B) 3. C) 1. D) Infinite. Show Answer Correct Answer: D) Infinite. 30. $\frac{-1}{\\5}\+\\frac{-2}{\\7}$ $\frac{-2}{\\7}\+\\frac{-1}{\\5}$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 31. Which of the rational numbers 4/9, -5/6, -7/-12 and 11/-24 is the smallest? A) 11/-24. B) -5/6. C) 4/9. D) -7/-12. Show Answer Correct Answer: B) -5/6. 32. The amount of shore at a beach changes an average of-3/4 feet each year. What is the amount of shore after 7 years? A) 3/28. B) -3/28. C) -5 1/4. D) 5 1/4. Show Answer Correct Answer: C) -5 1/4. 33. Which is not define A) 1/5. B) 0/4. C) 100/0. D) 5/6. Show Answer Correct Answer: C) 100/0. ← PreviousRelated QuizzesMathematics QuizzesClass 7 QuizzesClass 7 Mathematics Chapter 8 Rational Numbers Quiz 1Class 7 Mathematics Chapter 8 Rational Numbers Quiz 2Class 7 Mathematics Chapter 8 Rational Numbers Quiz 3Class 7 Mathematics Chapter 8 Rational Numbers Quiz 4Class 7 Mathematics Chapter 8 Rational Numbers Quiz 5Class 7 Mathematics Chapter 8 Rational Numbers Quiz 6Class 7 Mathematics Chapter 8 Rational Numbers Quiz 7Class 7 Mathematics Chapter 8 Rational Numbers Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books