This quiz works best with JavaScript enabled. Home > Unit V Mathematical Reasoning And Aptitude > Number System – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Number System Quiz 10 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What does "6 squared" mean? A) 6 x 6. B) 6 x 1. C) 6 x 2. D) 6 x 6 x 6. Show Answer Correct Answer: A) 6 x 6. 2. Which number represents six and eighty-four hundredths in EXPANDED NOTATION? A) (6 x 1) + (8 x 1/100) + (4 x 1/1000). B) 6.84. C) (6 x 1) + (8 x 1/10) + (4 x 1/100). D) 6.084. Show Answer Correct Answer: C) (6 x 1) + (8 x 1/10) + (4 x 1/100). 3. Write the expanded form of the number 569. A) 500 + 60 + 9. B) 569. C) 500 60 9. D) 56 + 9. Show Answer Correct Answer: A) 500 + 60 + 9. 4. The sum of three numbers is always odd. A) I agree. B) I disagree. Show Answer Correct Answer: B) I disagree. 5. How many digits are there in the square root of 15376 A) 5. B) 4. C) 3. D) 6. Show Answer Correct Answer: C) 3. 6. How many square roots does each positive number have?Note: this isn't asking about a positive square root ..... A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 7. What digit is in the ten thousand's place?4,831,092 A) 4. B) 8. C) 3. D) 1. Show Answer Correct Answer: C) 3. 8. By which smallest number should 5808 be multiplied so that it becomes a perfect square? A) 2. B) 7. C) 11. D) 3. Show Answer Correct Answer: D) 3. 9. How many factors of 1080 are perfect squares? A) 6. B) 4. C) 2. D) 9. Show Answer Correct Answer: B) 4. 10. If P(n) denotes the number of prime numbers less than n, then find the value of P(P(P(35))), considering 1 as not a prime number. A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: C) 2. ← 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 8Number System Quiz 9Number System Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books