This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 8 Rational Numbers – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 8 Rational Numbers Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which numbers are present on right side of 0 in number line A) Decimal numbers. B) Real numbers. C) Positive numbers. D) Negative numbers. Show Answer Correct Answer: C) Positive numbers. 2. Choose the correct equivalent rational number of-7/ 91. A) -1/13. B) -13/1. C) -3/31. D) None of the above. Show Answer Correct Answer: A) -1/13. 3. (-4/7) + (3/7)-(5/7) A) 1/7. B) 6/7. C) -6/7. D) 2/7. Show Answer Correct Answer: C) -6/7. 4. The product of two rational numbers is always a/an ..... A) Irrational number. B) Either 1 or 2. C) Neither 1 or 2. D) Rational number. Show Answer Correct Answer: D) Rational number. 5. Zero has ..... reciprocal. A) 1. B) 2. C) 3. D) No. Show Answer Correct Answer: D) No. 6. The number-4 is classified as: A) Whole only. B) Integer only. C) Rational only. D) Integer and Rational. Show Answer Correct Answer: D) Integer and Rational. 7. Convert 0.75 to fraction form. A) 3/6. B) 3/4. C) 2/6. D) 1/4. Show Answer Correct Answer: B) 3/4. 8. Jose is selling peanuts at the carnival. The original bag he purchased weighs 8 pounds. If each bag he plans on selling will weigh 2 pounds, how many full 2lb bags can he sell? A) 4 bags. B) 16 bags. C) 6 bags. D) 2 bags. Show Answer Correct Answer: A) 4 bags. 9. Choose the best definition of the term INTEGERS ..... A) Whole numbers. B) Negative numbers. C) Negative Numbers and Positive Numbers. D) Whole numbers and their opposites. Show Answer Correct Answer: D) Whole numbers and their opposites. 10. Compare 2/5 and 3/7. Which is greater? A) 2/5 is greater than 3/7. B) 2/5 and 3/7 are equal. C) 3/7 is greater than 2/5. D) 3/7 is less than 2/5. Show Answer Correct Answer: C) 3/7 is greater than 2/5. 11. The distance from 0 on a number line represents the ..... of the number. A) Absolute value. B) Slope. C) Opposite. D) Reciprocal. Show Answer Correct Answer: A) Absolute value. 12. The product of 5/8 by the reciprocal of-3/8 is A) -5/3. B) 5/3. C) 15/64. D) -15/64. Show Answer Correct Answer: A) -5/3. 13. -17.33(0.44) A) 7.6252. B) 34.1340. C) -34.1340. D) -7.6252. Show Answer Correct Answer: D) -7.6252. 14. Divide the sum by the difference of two rational numbers x=-3/8, y= 5/9. A) -812/1217. B) -910/1139. C) -517/1145. D) None of the above. Show Answer Correct Answer: B) -910/1139. 15. If a + (-a )= 0; then (-a ) is called A) Additive identity of a. B) Additive inverse of a. C) Multiplicative identity of a. D) None of these. Show Answer Correct Answer: B) Additive inverse of a. 16. Negative of a negative rational number is negative A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. Write 1/4 as a decimal. A) 0.14. B) 0.25. C) All the above. D) None of the above. Show Answer Correct Answer: B) 0.25. 18. -4.2 x-5 A) 21. B) -21. C) -9.2. D) -1.2. Show Answer Correct Answer: A) 21. 19. $\frac{7}{3}\times\left(\frac{5}{3}\times\frac{11}{3}\right)=\left(\frac{7}{3}\times ..... \right)\times\frac{11}{3}$ A) $\frac{7}{3}$. B) $\frac{5}{3}$. C) $\frac{11}{3}$. D) 1. Show Answer Correct Answer: B) $\frac{5}{3}$. 20. (-2.61) + (-6.88) =? A) 9.49. B) -9.49. C) 4.27. D) -4.27. Show Answer Correct Answer: B) -9.49. 21. Uline{.5cm} 20, 891 A) <. B) >. C) =. D) None of the above. Show Answer Correct Answer: B) >. 22. P/q where q !=? A) 1. B) 00001. C) 2. D) Ax2. Show Answer Correct Answer: B) 00001. 23. Which is greater number in the following? A) $-\frac{1}{2}$. B) 0. C) $\frac{1}{2}$. D) $-2$. Show Answer Correct Answer: C) $\frac{1}{2}$. 24. What set of numbers describes the following number? $-4$ A) Integer. B) Natural. C) Whole. D) None of the above. Show Answer Correct Answer: A) Integer. 25. Melody had to make a visit to the bank because her account was overdrawn by $ 32. After making a deposit of $ 100, Melody was now happy that she had some money. How much money did she have after making the deposit? A) $ 100. B) -$ 78. C) $ 68. D) $ 32. Show Answer Correct Answer: C) $ 68. ← 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 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 10Class 7 Mathematics Chapter 8 Rational Numbers Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books