Question

Which of the following is incorrect?

(a) float(‘inf’)

(b) float(‘nan’)

(c) float(’56’+’78’)

(d) float(’12+34′)

This question was addressed to me by my school teacher while I was bunking the class.

My question is based upon Numeric Types topic in portion Variable Names, Operators, Data Types & Numeric Types of Python

Answer 1

The correct choice is (d) float(’12+34′)

Easy explanation - ‘+’ cannot be converted to a float.