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Digital Concepts - Technical MCQs

Q1:

Convert the fractional binary number 10010.0100 to decimal.

A 24.50

B 18.25

C 18.40

D 16.25

ANS:B - 18.25

In fractions number conversions it gives below,

2^4+2^3+2^2+2^1+2^0.2^-1+2^-2+2^-3+2^-4

Given input value is 10010.0100

16+2 = 18.

1/4 = 0.25.

Answer = 18.25.