Which data type will be used to represent the following data values and why? a) Number of months in a year b) Resident of Delhi or not c) Mobile number d) Pocket money e) Volume of a sphere f) Perimeter of a square g) Name of the student h) Address of the student

Which data type will be used to represent the following data values and why?

a) Number of months in a year

b) Resident of Delhi or not

c) Mobile number

d) Pocket money

e) Volume of a sphere

f) Perimeter of a square

g) Name of the student

h) Address of the student

To determine the suitable data types for the given data values, we need to consider the nature of the data:

a) Number of months in a year

• Data Type: int

• Reason: The number of months in a year is a whole number and does not change, which can be represented using an integer type.

b) Resident of Delhi or not

• Data Type: bool

• Reason: This represents a binary state (True/False), indicating whether a person is a resident of Delhi or not, suitable for Boolean type.

c) Mobile number

• Data Type: str

• Reason: Mobile numbers are usually stored as strings to preserve leading zeros and avoid limitations of integer operations (e.g., large number handling).

d) Pocket money

• Data Type: float

• Reason: Pocket money might involve decimal values, such as cents, making float a suitable data type.

e) Volume of a sphere

• Data Type: float

• Reason: Volume calculations typically result in real numbers, including floating-point representation for accuracy.

f) Perimeter of a square

• Data Type: float

• Reason: Although the perimeter of a square often results in an integer, using float ensures it can handle any potential decimal values accurately.

g) Name of the student

• Data Type: str

• Reason: Names are sequences of characters, hence best represented using strings.

h) Address of the student

• Data Type: str

• Reason: Addresses consist of characters, numbers, and sometimes special symbols, making strings the appropriate type.