### Digital Electronics Objectives Part 03

41 . Octal number 66.3 is equal to 110110.011 in binary number.

42 . Decimal number 4429.625 is equal to octal number 10515.5.

43 . Octal number 1041.3 is equal to 545.375 in decimal number.

44 . The binary number 0.10110111101 is equal to B7A in hexadecimal.

45 . The digit 0 with carry of 1 is the sum of binary addition 1+1.

46 . (39)10 in binary system is 100111.

47 . In decimal system the base or radix is the 10.

49 . A binary system has radix of 2.

50 . The binary number 101100.140 in octal number will be 154.6.

51 . (62)10 in binary system is 111110.

52 . One’s complement of binary number can be found out by changing all one’s to zero’s and all zero’s to one’s.

53 . 10 in BCD code is represented as 0001 000. (none of the above in book)

54 . Decimal 17 in octal system is represented by 21.

55 . Octal 16 is equal to decimal 14.

56 . 110102 ≠ 38

57 . The binary equivalent of 4096.90625 is 1,000,000,000,000.11101.

58 . Which of the following is incorrect (none of above).

59 . (8)8 + (2)8 = (11)8 is incorrect.

60 . (1001- 10 ) is equal to 7.