19/03/2020 Number Bases(Study by Topics Junior Class) 19/03/2020 0Comments by Gate Academy Welcome to your Number Bases(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER 1. The number 101.0112 converted to base ten is 4.250 3.125 5.375 2.200 2. Convert (5401)8 to hexadecimal. B01 A01 C01 A02 3. The binary number 100110 in octal is represented by ________ 46 45 58 10012 4. Express 100011two as a base ten number. 33 36 34 32 35 5. The decimal equivalent of (0.101)2 will be _______ 0.5 0.625 0.875 0.25 6. Find y if (y base 3)² = 3014 11 12 22 21 7. If 1010102 = x10 + 11112 , the value of x is? 32 27 19 13 8. Convert 64 in base ten to a number in base 2. 101001 10001 1000000 10000 1100000 9. Add 11010two + 1011two. 110000 100101 110001 11010 111000 10. Select the incorrect option: G is valid in hexadecimal system. (101)10 = (1100101)2 The base of a decimal number system is 10. C represents 12 11. Which of the following is not a positional number system? Octal Number System Hexadecimal Number System Roman Number System Binary Number System 12. The hexadecimal representation of 14 is ________ A F D E 13. Convert the decimal number 45 to binary: 11100 101101 100011 10100 14. Convert 71ten to a number in base two. 1000011 1000111 1100010 100111 1000101 15. The octal equivalent of 1100101.001010 is ____ 154.12 145.21 145.12 624.12 16. The signed magnitude for -3 will be ___________ 1111110 10000011 11111100 0000001 17. Express in base two the square of 101two. 10010 11001 11100 10011 10101 18. Octal subtraction of (232)8 from (417)8 will give __________ 815 165 516 185 19. The value of (1112 )², expressed in base two is 111111 110011 110001 100011 20. The number 1101012 converted to base ten is equal to 49 23 53 4 1 out of 20 Time is Up! Time's up