NIELIT 2023: Number Systems

In IEEE 32-bit representations, the mantissa of the fraction is said to occupy ______ bits.

The smallest integer that can be represented by an 8-bit number in 2's
complement form is :

The equivalent hexadecimal notation for octal number 2550276 is:

0.75 decimal system is equivalent to ____ in octal system

The decimal number 31 is represented in its BCD form as __________