How many bits are used in the exponent part of IEEE single precision format for the representation of floating - point numbers ?

How many bits are used in the exponent part of IEEE single precision format for the representation of floating - point numbers ? Correct Answer 8 bits

IEEE single-precision format (32 bit) for the representation of floating-point numbers.

Sign (S)

Exponent (E)

Mantissa (M)

1 bit

8 bits

23 bits


Therefore 8 bits are used in the exponent part 

Related Questions

The format of the single-precision floating-point representation of a real number as per the IEEE 754 standard is as follows: sign exponent mantissa Which one of the following choices is correct with respect to the smallest normalized positive number represented using the standard?
How far is point 'R' from Point 'T'? Statement (I): Point 'R' is 5 metres to the north of point 'M'. Point 'U' is 4 metres to the east of point 'R'. Point 'T' is to the west of point 'R' such that points 'U' 'R' and 'T' form a straight line of  metres. Statement (II): Point 'Z' is metres to the south of point 'T'. Point 'U' is  metres to the east of point 'T'. Point 'M' is  metres to the east of point 'Z'. Point 'R' is  metres to the north of point 'M'. Point 'R' lies on the line formed by joining points 'T' and 'U'.
If we decide to stay away from IEEE 754 format by making our Exponent field 10 bits wide and our Mantissa field 21 bits wide, then which of the following statement is TRUE?