This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Maths Chapter 1 Real Numbers – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Maths Chapter 1 Real Numbers Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The product of three consecutive integers is divisible by: A) 5. B) 6. C) 7. D) None of these. Show Answer Correct Answer: B) 6. 2. Ex 4. Multiply0(11) A) 0. B) 11. C) All the above. D) None of the above. Show Answer Correct Answer: A) 0. 3. What is the smallest prime which is not an even A) 2. B) 3. C) 5. D) 7. Show Answer Correct Answer: B) 3. 4. Identify the set of numbers that best describes this situation:Possible number of miles you can walk in 1 hour A) Positive rational numbers. B) Whole numbers. C) Negative Integers. D) None of the above. Show Answer Correct Answer: A) Positive rational numbers. 5. The number (7x6x5x4x3x2x1)+5 is ..... number A) PRIME. B) CAN'T SAY. C) NONE OF THESE. D) COMPOSITE. Show Answer Correct Answer: D) COMPOSITE. 6. The HCF of 2 and 3 is A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: A) 1. 7. The LCM of 60, 84 and 108 is A) 3780. B) 4520. C) 3241. D) 2478. Show Answer Correct Answer: A) 3780. 8. The following numbers are examples of (a) . $\sqrt[]{23}, \\sqrt[]{700}, \\sqrt[]{61}, \\sqrt[]{89}$ A) A. non perfect squares. B) Perfect squares. C) Square roots. D) Squares. Show Answer Correct Answer: A) A. non perfect squares. 9. True or False:Both rational and irrational numbers are real. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. The sum of two irrational numbers is ..... A) Rational. B) Irrational. C) Rational or Irrational. D) 0. Show Answer Correct Answer: C) Rational or Irrational. 11. What is the most specific set for $-\frac{2}{5}$ A) Natural. B) Whole. C) Integer. D) Rational. E) Irrational. Show Answer Correct Answer: D) Rational. 12. Four bells ring after 9, 12 and 15 minutes respectively.If they ring together at 3pm together, when will they ring together again? A) 4pm. B) 5pm. C) 6pm. D) 7pm. Show Answer Correct Answer: C) 6pm. 13. What kind of real number is this? Check all that applies. $\frac{\sqrt{3}}{2}$ A) Natural Numbers. B) Whole Numbers. C) Integers. D) Rational Numbers. E) Irrational Numbers. Show Answer Correct Answer: E) Irrational Numbers. 14. The decimal expansion of an irrational number is A) Terminating. B) Non terminating recurring. C) Non terminating non recurring. D) None of these. Show Answer Correct Answer: C) Non terminating non recurring. 15. H.C.F. of 6x$^{2}$yz$^{4}$ and 10xy$^{2}$z$^{3}$ is A) 4xyz$^{3}$. B) 30x$^{2}$y$^{2}$z$^{4}$. C) 2xyz$^{3}$. D) 2x$^{2}$y$^{2}$z$^{4}$. Show Answer Correct Answer: C) 2xyz$^{3}$. 16. Exponential form of log $_{5}$ 125 = 3 A) 5$^{125 }$= 3. B) 125$^{5 }$=$^{ }$3. C) 3$^{5 }$= 125. D) 5$^{3 }$= 125. Show Answer Correct Answer: D) 5$^{3 }$= 125. 17. In between two rational number there is/are A) One rational number. B) Two irrational numbers. C) Infinitely many rational numbers. D) Only irrational number exist. Show Answer Correct Answer: C) Infinitely many rational numbers. 18. What is the most specific set for $-35$ A) Natural. B) Whole. C) Integer. D) Rational. E) Irrational. Show Answer Correct Answer: C) Integer. 19. Identify the propertya + 0 = a A) Identity of addition. B) Identity of multiplication. C) Inverse of addtion. D) Multiplication of zero. Show Answer Correct Answer: A) Identity of addition. 20. Which of the following rational number have terminating decimal? A) $\frac{16}{225}$. B) $\frac{5}{18}$. C) $\frac{2}{21}$. D) $\frac{7}{250}$. Show Answer Correct Answer: D) $\frac{7}{250}$. 21. Classify the number:3 A) Natural, whole, integer, rational, real. B) Whole, integer, rational, real. C) Natural, whole, integer, irrational, real. D) Natural, whole, integer, rational. Show Answer Correct Answer: A) Natural, whole, integer, rational, real. 22. Zachary bought a square peg-board for his room that has an area of 36 cm$^{2}$. What's the distance AROUND the peg-board? A) 6 cm. B) 24 cm. C) 12 cm. D) 36 cm. Show Answer Correct Answer: B) 24 cm. 23. What number, n, cubed is equal to 64?n$^{3}$ = 64 A) 4. B) 2. C) 8. D) 262, 144. Show Answer Correct Answer: A) 4. 24. For some integer m, every odd integer is of the form A) M. B) M + 1. C) 2m. D) 2m + 1. Show Answer Correct Answer: D) 2m + 1. 25. The number of rational numbers between any two consecutive whole numbers is ..... A) One. B) Two. C) Three. D) Infinite. Show Answer Correct Answer: D) Infinite. ← PreviousNext →Related QuizzesClass 10 Maths Chapter 1 Real Numbers Quiz 1Class 10 Maths Chapter 1 Real Numbers Quiz 2Class 10 Maths Chapter 1 Real Numbers Quiz 3Class 10 Maths Chapter 1 Real Numbers Quiz 4Class 10 Maths Chapter 1 Real Numbers Quiz 5Class 10 Maths Chapter 1 Real Numbers Quiz 6Class 10 Maths Chapter 1 Real Numbers Quiz 7Class 10 Maths Chapter 1 Real Numbers Quiz 8Class 10 Maths Chapter 1 Real Numbers Quiz 9Class 10 Maths Chapter 1 Real Numbers Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books