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Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

A. 63

B. 32

C. 16

D. 38

E. None of the above

Answer: Option A


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Comments ( 7 )

  1. COPA ITI
    COPA ITI :
    1 year ago

    3 F
    0011 1111
    2⁵ + 2⁴ + 2³ + 2² + 2¹ + 2⁰
    32+16+8+4+2+1=63

  2. Malik Zahoor
    Malik Zahoor :
    1 year ago

    Where is H??

  3. Yogesh
    Yogesh :
    2 years ago

    Please provide solution

  4. Ships
    Ships :
    2 years ago

    I think this answer us wrong bcs it's a hexadecimal number and we have to multiply echbwith 16^

  5. Kekhrie
    Kekhrie :
    3 years ago

    H?

  6. Milan Lathigara
    Milan Lathigara :
    5 years ago

    3fh
    3=11
    F=15=1111
    3f= (11)(1111) now convert into decimal
    111111= 1*2^5+ 1*2^4+ 1*2^3+ 1*2^2+ 1*2^1+ 1*2^0= 32+16+8+4+2+1= 63

  7. Gayatri Gautam
    Gayatri Gautam :
    6 years ago

    plz tell me how is ans is 63

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