This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 8 Rational Numbers – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 8 Rational Numbers Quiz 27 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The reciprocal of-1 is A) -1. B) 1. C) 0. D) Not defined. Show Answer Correct Answer: B) 1. 2. Order the following rational numbers from least to greatest:1/3, 0.4, 2/5, 0.35 A) 0.4, 0.35, 2/5, 1/3. B) 2/5, 0.35, 0.4, 1/3. C) 1/3, 0.35, 0.4, 2/5. D) 0.35, 0.4, 1/3, 2/5. Show Answer Correct Answer: C) 1/3, 0.35, 0.4, 2/5. 3. -10(2)(-3) = A) -60. B) 60. C) -50. D) 50. Show Answer Correct Answer: B) 60. 4. Put the following in order LEAST to GREATEST:0.54, 2/5, 0.45 A) 2/5, 0.45, 0.54. B) 0.54, 2/5, 0.45. C) 0.54, 0.45, 2/5. D) 0.45, 2/5, 0.54. Show Answer Correct Answer: A) 2/5, 0.45, 0.54. 5. Order the following rational numbers from greatest to least:0.2, -1/5, 1.25, -2/3 A) 1.25, 0.2, -1/5, -2/3. B) -1/5, 0.2, 1.25, -2/3. C) 0.2, 1.25, -1/5, -2/3. D) 1.25, -1/5, 0.2, -2/3. Show Answer Correct Answer: A) 1.25, 0.2, -1/5, -2/3. 6. Erica has is going to bake 4/5 of a batch of cookies. Each batch calls for 5/6 cup of flour. How much flour will she need? Simplify if needed! $\frac{4}{5}\times\frac{5}{6}$ A) $\frac{4}{5}$. B) $\frac{1}{3}$. C) $\frac{2}{3}$. D) $1\\frac{1}{30}$. Show Answer Correct Answer: C) $\frac{2}{3}$. 7. The additive inverse of $-\frac{5}{12}$ A) $\frac{5}{12}$. B) $\frac{12}{5}$. C) $-\frac{12}{5}$. D) $\frac{2}{15}$. Show Answer Correct Answer: A) $\frac{5}{12}$. 8. The reciprocal of $\frac{5}{2}$ A) $\frac{2}{5}$. B) $1\\frac{1}{4}$. C) $\frac{5}{2}$. D) None of the above. Show Answer Correct Answer: A) $\frac{2}{5}$. 9. $-1\frac{1}{5}+\left(-\frac{3}{5}\right)$ A) $-\frac{3}{5}$. B) $-1\frac{4}{5}$. C) $\frac{3}{5}$. D) $1\frac{4}{5}$. Show Answer Correct Answer: B) $-1\frac{4}{5}$. 10. -27 ..... -28 A) <. B) >. C) All the above. D) None of the above. Show Answer Correct Answer: B) >. 11. Divisor A) Number being divided. B) Number dividing into another number. C) Answer to a division problem. D) None of the above. Show Answer Correct Answer: B) Number dividing into another number. 12. The sum of $\frac{-5}{16}$ $\frac{7}{12}$ A) $\frac{-7}{48}$. B) $\frac{-11}{30}$. C) $\frac{13}{48}$. D) $\frac{1}{3}$. Show Answer Correct Answer: C) $\frac{13}{48}$. 13. What is the sum of 5/8 and-1/4? A) 5/4. B) -3/8. C) 1/2. D) 3/8. Show Answer Correct Answer: D) 3/8. 14. Divide and simplify. $\frac{4}{9}\\div\-\frac{11}{5}$ A) $\frac{20}{99}$. B) $-\frac{20}{99}$. C) $\frac{44}{45}$. D) $-\frac{44}{45}$. Show Answer Correct Answer: B) $-\frac{20}{99}$. 15. Fill in the blank with the correct sign >, <, or =|1.47| ..... |-1.47| A) >. B) <. C) =. D) None of the above. Show Answer Correct Answer: C) =. 16. The multiplicative inverse of 5/9 is ..... A) 9/5. B) -5/9. C) -5/-9. D) -9/5. Show Answer Correct Answer: B) -5/9. 17. 9 is what type of number? A) Negative. B) Rational. C) Opposite. D) Positive. Show Answer Correct Answer: D) Positive. 18. Multiply. $-1\times\frac{4}{5}$ A) $\frac{4}{5}$. B) $-\frac{4}{5}$. C) $1\\frac{4}{5}$. D) $-1\\frac{4}{5}$. Show Answer Correct Answer: B) $-\frac{4}{5}$. 19. What should be subtracted from-5/4 to get-1? A) -1/4. B) 1/4. C) 1. D) -3/4. Show Answer Correct Answer: A) -1/4. 20. David has a special deck of cards. Each card has a different number on it. The cards are 0.35, 4/5, 1/3, and 0.75. How many cards have a value greater than 1/2 (0.5)? A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: B) Two. 21. There are ..... numbers between-1 and-2 A) 2. B) 10. C) 100. D) Infinite. Show Answer Correct Answer: D) Infinite. 22. $-\frac{2}{7}\left(\frac{3}{5}\right)$ A) $-\frac{10}{21}$. B) $\frac{10}{21}$. C) $\frac{6}{35}$. D) $-\frac{6}{35}$. Show Answer Correct Answer: D) $-\frac{6}{35}$. 23. What is the product of 5/6 and 2/3? A) 1/2. B) 7/8. C) 5/9. D) 3/10. Show Answer Correct Answer: C) 5/9. 24. When you're comparing numbers using the number line, the number to the farthest left is the ..... A) Least. B) Greatest. C) All the above. D) None of the above. Show Answer Correct Answer: A) Least. 25. 1 x 1 A) 1. B) -1. C) 0. D) 2. Show Answer Correct Answer: A) 1. ← 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