Download Aptitude Crack
img not found img not found

Digital Electronics

Q1: In 2's complement representation the number 11100101 represents the decimal number

A +37

B -31

C +27

D -27

ANS:D - -27

A = 11100101. Therefore A = 00011010 and A' = A + 1 = 00011011 = 16 + 8 + 2 + 1 = 27. Therefore A = -27.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.