Conversion of an octal number 1428 to binary number is

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Conversion of an octal number 1428 to binary number is

A. 11000102

B. 1101102

C. 11000112

D. 11011012

E. None of the above

Answer: Option A

Solution (By Examveda Team)

Firstly convert it into decimal; means multiply it with the power of 8.
(80 × 2 + 81 × 4 + 82 × 1) = 2 + 32 + 64 = 98 (decimal) convert it into binary.
And binary of 98 is = 11000102

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Comments (1)

  1. Gujjar's Boy
    Gujjar's Boy:
    5 years ago

    142)8
    142*8= 2+32+64==98
    98/2=0
    49/2=1
    24/2=0
    12/2=0
    6/2=0
    3/2=1
    1
    (1100010)2

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