1. 

Base 10 refers to which number system?

2. 

What is the difference between binary coding and binary coded decimal?

3. 

Hexadecimal representation of 657 to octal is?

4. 

What is the resultant binary of the decimal problem 49 + 1 =?

5. 

Convert 110010012 (binary) to decimal.

6. 

Convert the decimal number 151.75 to binary.

7. 

What is the result when a decimal 5238 is converted to base 16?

8. 

What is the decimal value of the hexadecimal number 777?

9. 

Hexadecimal representation of 657 to octal is?

10. 

Convert the binary number 1011010 to hexadecimal.