This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 8 Rational Numbers – Quiz 40 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 8 Rational Numbers Quiz 40 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. $2\times10\+0+\frac{0}{10}+\frac{3}{100}$ A) 20.03. B) 2.03. C) 200.03. D) 20.003. Show Answer Correct Answer: A) 20.03. 2. 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) $^{-1.5, -1.15, -1.1, -1, -0.5}$. 3. Convert 0.16 to a fraction. A) 3/8. B) 4/5. C) 3/25. D) 4/25. Show Answer Correct Answer: D) 4/25. 4. $\frac{15}{25}$ A) Terminating. B) Non-terminating. C) All the above. D) None of the above. Show Answer Correct Answer: A) Terminating. 5. Which quadrant contains the point named by (2, 5)? A) Quadrant I. B) Quadrant II. C) Quadrant 3. D) Quadrant IV. Show Answer Correct Answer: A) Quadrant I. 6. A number which can be expressed as $\frac{p}{q}$ $\ne$ A) Natural number. B) Whole number. C) Integer. D) Rational number. Show Answer Correct Answer: D) Rational number. 7. What should be added to-5/4 to get-1? A) -1/4. B) 1/4. C) 1. D) -3/4. Show Answer Correct Answer: B) 1/4. 8. What is multiplicative identity? A) 0. B) 10. C) 2. D) 1. Show Answer Correct Answer: D) 1. 9. The sum of the rational numbers-8/19 and-4/57 is ..... A) -5/57. B) 7/22. C) -28/57. D) 4/27. Show Answer Correct Answer: C) -28/57. 10. 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. 11. Multiply:12/4 with 4 A) 12. B) 12/16. C) 48/12. D) 4. Show Answer Correct Answer: A) 12. 12. 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) 5/6 cup. B) 2/5 cup. C) 1/6 cup. D) 1/5 cup. Show Answer Correct Answer: A) 5/6 cup. 13. 0 is a whole number A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Solve:$4\frac{1}{3}\times2\frac{1}{13}$ A) $\frac{1}{9}$. B) $\frac{8}{39}$. C) 9. D) 18. Show Answer Correct Answer: C) 9. 15. Fill in the blank with the correct sign:<, > or =.4 ..... -2 A) <. B) >. C) =. D) None of the above. Show Answer Correct Answer: B) >. 16. 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. 17. Which of the following does not represent a whole number? A) 9. B) 6.0. C) 12/4. D) -12/3. Show Answer Correct Answer: D) -12/3. 18. $\frac{3}{4}\times\frac{2}{9}$ A) $\frac{1}{6}$. B) $\frac{5}{13}$. C) $\frac{5}{36}$. D) $\frac{32}{49}$. Show Answer Correct Answer: A) $\frac{1}{6}$. 19. 6 is a rational number A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 20. 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. 21. 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. 22. $-\left(\frac{-2}{-5}\right)$ A) -2/5. B) 2/5. C) 5/2. D) -5/2. Show Answer Correct Answer: B) 2/5. 23. The number of rational numbers between-1 and 1 is A) Infinite. B) 1. C) 0. D) 3. Show Answer Correct Answer: A) Infinite. 24. $\frac{-1}{\\5}\+\\frac{-2}{\\7}$ $\frac{-2}{\\7}\+\\frac{-1}{\\5}$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Which of the rational numbers 4/9, -5/6, -7/-12 and 11/-24 is the smallest? A) 4/9. B) -5/6. C) -7/-12. D) 11/-24. Show Answer Correct Answer: B) -5/6. ← PreviousNext →Related 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 8Class 7 Mathematics Chapter 8 Rational Numbers Quiz 9Class 7 Mathematics Chapter 8 Rational Numbers Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books