Number System Quiz 23 (10 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. X 10$^{-}$$^{6}$ is an example of scientific notation. The exponent of-6 tells you your number will be very .....

Correct Answer: B) Small.

2. Convert the number $5.67 \times 10^3$

Correct Answer: C) 5670.

3. Composite Number

Correct Answer: B) A whole number greater than 1 that has more than two different factors.

4. If you have 196 chairs and you need to arrange them in an equal amount of row and columns, how many chairs will be in each row?

Correct Answer: C) 14.

5. Solve $x^2=289$

Correct Answer: C) 17 or-17.

6. What is the value of the 9 in the number 394?

Correct Answer: D) 90.

7. What is the standard form for 200+80+5

Correct Answer: A) 285.

8. The place value of digit 7 in 975 is .....

Correct Answer: C) 70.

9. Which of the following is NOT a perfect square?

Correct Answer: D) 8.

10. Which number is the BASE?2$^{3 }$= 8

Correct Answer: A) 2.