GATE 2024 Digital logic Foundation Quiz 70

If A = 1111100 and B = 0000100 are two 7 bits 2's complemented numbers, then A and B's product is ____.

The least possible value of the number (2BC)_x is equal to ____(in decimal).

Consider the system C as shown in the figure below:

System C performs 1's complement of the input and then 2's complement to produce output. A new system S is designed, in which 3 systems of C are cascade as:

Suppose the applied input is 1010. Then the output (in decimal) is ____.

Which of the following is not the binary equivalent of the decimal number 0.4375?

Convert the octal number 645 into a hexadecimal number.