Number Bases and Indices Quiz

1. Which base does a computer use? A. Base 10 B. Base 2 C. Base 8 D. Base 5

2. What is 6 in binary? A. 100₂ B. 111₂ C. 110₂ D. 101₂

3. Convert 101₂ to base 10. A. 5 B. 4 C. 6 D. 7

4. Simplify x⁴ × x⁵. A. x⁹ B. x²⁰ C. x¹ D. 2x⁹

5. What is the value of any non-zero number raised to power 0? A. 0 B. 1 C. The number itself D. Undefined

6. Simplify 5⁶ ÷ 5². A. 5⁴ B. 5³ C. 5⁸ D. 5¹²