This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Maths Chapter 1 Real Numbers – Quiz 36 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Maths Chapter 1 Real Numbers Quiz 36 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A garden consists of 135 rose plants planted in certain number of columns.There are another set of 225 marigold plants, which is to be planted in teh same number of columns.Based on teh above information answer the following questions:What is the maximum number of columns in which they can be planted? A) 45. B) 40. C) 15. D) 35. Show Answer Correct Answer: A) 45. 2. Which number is a factor of 10 A) 3. B) 4. C) 5. D) 8. Show Answer Correct Answer: C) 5. 3. The decimal expansion of an irrational numbers is A) Non-terminating. B) Non-recurring. C) Non-terminating and non-recurring. D) None of the above. Show Answer Correct Answer: C) Non-terminating and non-recurring. 4. If b=3, then any integer can be expressed as a= A) 3q, 3q+1, 3q+2. B) 3q. C) None of above. D) 3q+1. Show Answer Correct Answer: A) 3q, 3q+1, 3q+2. 5. Which among the following is false A) The real number is either a rational or irrational. B) All real numbers can be expressed in fraction form. C) 0 is a real number. D) All integers are real numbers. Show Answer Correct Answer: B) All real numbers can be expressed in fraction form. 6. The set of ..... contains all the numbers that are rational and irrational. A) Integers. B) Whole numbers. C) Real numbers. D) Natural numbers. Show Answer Correct Answer: C) Real numbers. 7. Explain the concept of absolute value with an example. A) The absolute value of-10 is-10. B) The absolute value of-5 is 5. C) The absolute value of 0 is 1. D) The absolute value of 3 is-3. Show Answer Correct Answer: B) The absolute value of-5 is 5. 8. Euclid's division lemma states that for two positive integers a and b, there exist unique integer q and r such that a=bq+r, where r must satisfy A) $0 B) $0 C) $0\le r D) $0 Show Answer Correct Answer: C) $0\le r 9. Which of the following real numbers is least? A) 7.1. B) $6\pi$. C) $\frac{20}{3}$. D) $\sqrt{51}$. Show Answer Correct Answer: C) $\frac{20}{3}$. 10. Write as one logarithm. Simplify, if possible.log$_{6}$3 + log$_{6}$2 A) 0. B) Log$_{6}$5. C) Log$_{6}$1. D) 1. Show Answer Correct Answer: D) 1. 11. State the commutative property of addition for real numbers A) A + b = b * a for all real numbers a and b. B) A + b = b-a for all real numbers a and b. C) A + b = a + b for all real numbers a and b. D) A + b = b + a for all real numbers a and b. Show Answer Correct Answer: D) A + b = b + a for all real numbers a and b. 12. The value of $\log_3\sqrt{81}$ A) 9. B) 2. C) 4. D) 1. Show Answer Correct Answer: B) 2. 13. How many rational numbers will exist in between two rational numbers? A) 1. B) 0. C) 2. D) Infinite. Show Answer Correct Answer: D) Infinite. 14. The Fundamental Theorem of Arithmetic is used to find: A) Decimal expansion. B) HCF and LCM. C) Square root. D) Cube root. Show Answer Correct Answer: B) HCF and LCM. 15. Indicate the first three whole numbers. A) 1, 2, 3. B) 0, 1, 2. C) 2, 4, 6. D) None of the above. Show Answer Correct Answer: B) 0, 1, 2. 16. List all the classifications of numbers that apply to the real number.-18/6 A) Rational. B) Rational, Integer, Whole. C) Natural, Whole, Integer, Rational. D) Rational, Integer. Show Answer Correct Answer: D) Rational, Integer. 17. An even prime number is A) 1. B) 2. C) 4. D) 8. Show Answer Correct Answer: B) 2. 18. -4.1-6.2 A) -10.3. B) -2.1. C) 2.1. D) 10.3. Show Answer Correct Answer: A) -10.3. 19. Give the most specific classification for $-4$ A) Irrational. B) Rational. C) Integers. D) Whole. E) Natural. Show Answer Correct Answer: C) Integers. 20. Which list shows the numbers ordered in ascending order? 75, 78, -79, -31, 16, -40, -53 A) -31, -40, -53, -79, 16, 75, 78. B) -79, -53, -40, -31, 16, 75, 78. C) 78, 75, 16, -79, -53, -40, -31. D) None of the above. Show Answer Correct Answer: B) -79, -53, -40, -31, 16, 75, 78. 21. Which of these shows a repeating decimal? A) 5.66. B) $5.\overline{6}$. C) $5\\frac{2}{3}$. D) None of the above. Show Answer Correct Answer: B) $5.\overline{6}$. 22. A garden has an area of 9 square meters. Each square is 1 square meter. What is the length of one side of this garden? A) 1 meter. B) 3 meters. C) 16 meters. D) None of the above. Show Answer Correct Answer: B) 3 meters. 23. Classify the following number by naming the set or sets to which it belongs:-9 A) Integer. B) Rational number. C) Irrational. D) Integer and rational numbers. Show Answer Correct Answer: D) Integer and rational numbers. 24. Integers, whole numbers, and counting numbers are a subset of ..... A) Rational Numbers only. B) Irrational Numbers. C) Rational and Real numbers. D) Real numbers only. Show Answer Correct Answer: C) Rational and Real numbers. 25. $-\frac{1}{8}+\frac{3}{4}$ A) $\frac{3}{4}$. B) $\frac{5}{8}$. C) $\frac{2}{8}$. D) $\frac{1}{4}$. Show Answer Correct Answer: B) $\frac{5}{8}$. ← 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