This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Maths Chapter 1 Real Numbers – Quiz 37 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Maths Chapter 1 Real Numbers Quiz 37 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Give the most specific classification for $0$ A) Irrational. B) Rational. C) Integers. D) Whole. E) Natural. Show Answer Correct Answer: D) Whole. 2. The values of the remainder r, when a positive integer a is divided by 5 are: A) 0, 1, 2, 3, 4, 5. B) 1, 2, 3, 4, 5. C) 1, 2, 3, 4. D) 0, 1, 2, 3, 4. Show Answer Correct Answer: D) 0, 1, 2, 3, 4. 3. HCF of 11 and 13 is A) 11. B) 13. C) 143. D) 1. Show Answer Correct Answer: D) 1. 4. $\left(\frac{81}{16}\right)^{-\frac{3}{4}}$ A) 4/9. B) 9/4. C) 27/8. D) 8/27. Show Answer Correct Answer: D) 8/27. 5. Write 0.323232 ..... in rational form A) 32/9. B) 32/100. C) 31/99. D) 32/99. Show Answer Correct Answer: D) 32/99. 6. The number obtained on rationalizing the denominator of $\frac{3}{\sqrt{3}}$ A) 3. B) $\frac{\sqrt{3}}{3}$. C) $\sqrt{3}$. D) $3\sqrt{3}$. Show Answer Correct Answer: C) $\sqrt{3}$. 7. L.C.M. of the numbers 108 and 72 A) 432. B) 216. C) 72. D) 108. Show Answer Correct Answer: B) 216. 8. Given that LCM of (91, 26) = 182 then HCF (91, 26) is A) 13. B) 26. C) 7. D) 9. Show Answer Correct Answer: A) 13. 9. As a decimal A) 0.958. B) 0.875. C) 0.739. D) 0.856. Show Answer Correct Answer: B) 0.875. 10. $\log_88$ A) 8. B) 1. C) 0. D) Nil. Show Answer Correct Answer: B) 1. 11. Which of these is not an irrational number? A) $\sqrt{12}$. B) $\sqrt{14}$. C) $\sqrt{16}$. D) None of the above. Show Answer Correct Answer: C) $\sqrt{16}$. 12. Classify the number by checking all that apply! $5\pi$ $\pi$ A) Natural. B) Whole. C) Integer. D) Rational. E) Irrational. Show Answer Correct Answer: E) Irrational. 13. Which of the following is composite number A) 2. B) 9. C) 5. D) 11. Show Answer Correct Answer: B) 9. 14. Which of the following has a non-terminating decimal expansion? A) 4/7. B) 3/8. C) 13/125. D) All of the above. Show Answer Correct Answer: A) 4/7. 15. Can be expressed as a product of its prime as A) $5^2$ $\times$. B) $5^2$ $\times$. C) 5 $\times$ $13^2$. D) 2 $\times^{ }$ $3^2\times5^2$. Show Answer Correct Answer: A) $5^2$ $\times$. 16. A number that can be written in the form a/b where a and b are integers is a ..... A) Irrational Number. B) Rational Number. C) Whole Number. D) Integer. Show Answer Correct Answer: B) Rational Number. 17. All numbers are real numbers. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 18. LCM of 396, 1080 A) 36. B) 11880. C) 1080. D) None of the above. Show Answer Correct Answer: B) 11880. 19. The LCM of three numbers 28, 44, and 132 is: A) 258. B) 231. C) 462. D) 924. Show Answer Correct Answer: D) 924. 20. If N1 when divided by d leaves a reminder R, then which number is exactly divisible by d? A) N1-R+d. B) N1+R-d. C) N1-R. D) N1+R. Show Answer Correct Answer: C) N1-R. 21. Ex 3. Simplify18+3-4 A) 17. B) -25. C) All the above. D) None of the above. Show Answer Correct Answer: A) 17. 22. Between which two whole numbers would you place $\sqrt{40}$ A) Between 6 and 7. B) Between 7 and 8. C) Between 8 and 9. D) None of the above. Show Answer Correct Answer: A) Between 6 and 7. 23. The value of 0.001001001 ..... in p/q form is A) $\frac{1}{1000}$. B) $\frac{1}{100}$. C) $\frac{1}{999}$. D) $\frac{1}{99}$. Show Answer Correct Answer: C) $\frac{1}{999}$. 24. What is the approximate value of $\sqrt{12}$ A) 2. B) 3.5. C) 4.5. D) 6. Show Answer Correct Answer: B) 3.5. 25. If 35 and 6 are two numbers, then according to division lemma, which of the following is correct? A) 35 = 6 x 4 + 11. B) 35 = 6 x 5 + 5. C) 35 = 6 x 7-7. D) 35 = 6 x 6-1. Show Answer Correct Answer: B) 35 = 6 x 5 + 5. ← 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