This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Number System – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Number System Quiz 8 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The number 125 is ..... A) A perfect square. B) Not a perfect square. Show Answer Correct Answer: B) Not a perfect square. 2. Which is the smallest 4 digits odd number A) 1000. B) 1001. C) 9999. D) 1234. Show Answer Correct Answer: B) 1001. 3. Which of the following numbers is NOT a rational number? A) $0.5$. B) $-\frac{7}{3}$. C) $\sqrt{5}$. D) $4$. Show Answer Correct Answer: C) $\sqrt{5}$. 4. What does 5F equal in denary? A) 90. B) 95. C) 100. D) 105. Show Answer Correct Answer: B) 95. 5. Between which 2 consecutive numbers on the number line does the square root of 23 lie? A) -5 and-4. B) -2 and-1. C) 2 and 3. D) 4 and 5. Show Answer Correct Answer: D) 4 and 5. 6. Which of the following is different from the others? A) 1000 hundreds. B) 10000 tens. C) 1000 thousands. D) 100000 ones. Show Answer Correct Answer: C) 1000 thousands. 7. In words 769 is A) Seven hundred and nine. B) Seven hundred and sixty. C) Seven hundred and sixty nine. D) Seven hundred and ninety nine. Show Answer Correct Answer: C) Seven hundred and sixty nine. 8. Which of the following is smallest 3-digit odd number A) 520. B) 123. C) 250. D) 321. Show Answer Correct Answer: B) 123. 9. Put the rational numbers in order from least to greatest.-4.2,-4 1/2,-4, 0, 4 A) $^{0,-4 1/2,-4.2, 4,-4}$. B) $^{-4 1/2,-4.2,-4, 0, 4}$. C) $^{-4 1/2,-4.2,-4, 4, 0}$. D) None of above. Show Answer Correct Answer: B) $^{-4 1/2,-4.2,-4, 0, 4}$. 10. Tate is planning to put a square garden with an area of 289 square feet in his back yard. What will be the length of each side of the garden? A) 17. B) 16. C) 15. D) 13. Show Answer Correct Answer: A) 17. ← PreviousNext →Related QuizzesNumber System Quiz 1Number System Quiz 2Number System Quiz 3Number System Quiz 4Number System Quiz 5Number System Quiz 6Number System Quiz 7Number System Quiz 9Number System Quiz 10Number System Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books