Welcome to your Number Bases(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. The decimal equivalent of (0.101)2 will be _______ 0.25 0.875 0.5 0.625 2. The value of base in a decimal number system is _______ 8 10 16 2 3. The number 1101012 converted to base ten is equal to 4 23 49 53 4. Convert 64 in base ten to a number in base 2. 10001 101001 1000000 10000 1100000 5. The octal equivalent of the binary number (0010010100)2 is _________ 242 226 422 224 6. Convert (22)8 into its corresponding decimal number. 18 28 82 81 7. The octal equivalent of 1100101.001010 is ____ 624.12 154.12 145.12 145.21 8. The signed magnitude for -3 will be ___________ 0000001 1111110 10000011 11111100 9. What is the sum of the following number in base two?1101, 1110, 1001. 100010 100111 10000 100110 100100 10. Evaluate 110102 - 110112 + 100112 11000 1001 11001 10010 11. Another name for base is _______ entity median root radix 12. Change 47ten to base two. 101111 100111 100011 111101 110001 13. A bit in a computer terminology means either 0 or 1. True False 14. A computer language that is written in binary codes only is _____ C machine language pascal C# 15. If 1010102 = x10 + 11112 , the value of x is? 27 19 32 13 16. If (Xbase 2)³ = 110112 , the value of X is 22 21 12 11 17. Select the incorrect option: C represents 12 (101)10 = (1100101)2 G is valid in hexadecimal system. The base of a decimal number system is 10. 18. A number with both integer and a fractional part has digits raised to both positive and negative powers of 2 in a decimal number system. False True 19. Decimal equivalent of binary number 1010 is? A 10 None of the mentioned 11 20. Express 100011two as a base ten number. 32 34 33 35 36 1 out of 20 Time is Up! Time's up