Number System Quiz 19 (10 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Rename 1,43,000

Correct Answer: A) 143 thousands.

2. The number system we use today; it was created by Indian scholars during the Gupta dynasty

Correct Answer: D) Hindu-Arabic.

3. What is the predecessor of the smallest 6 digit number?

Correct Answer: D) 99,999.

4. What would be the side length if you used 49 tiles to create a perfect square?

Correct Answer: A) 7 tiles.

5. What is the successor of 1,567,345?

Correct Answer: B) 1,567,346.

6. Which set of numbers list all the factors of 48?

Correct Answer: B) 1,2,3,4,6,8,12,16,24,48.

7. Expanded from: 354

Correct Answer: C) 300+50+4.

8. In a division sum, quotient is 403, divisor is 100 and remainder is 58. Then dividend will be

Correct Answer: B) 40358.

9. Find the matching expanded form for the number. 689

Correct Answer: A) 600 + 80 + 9.

10. What is the correct expanded form for the number 91.405?

Correct Answer: C) 90 + 1 + 0.4 + 0 + 0.005.