Answer:
A, C, D and F
Step-by-step explanation:
Non-rational numbers:
Decimal numbers in which there is not a pattern in the decimal part.
Non exact roots
In this question:
The square root of 11 is not rational, because it is not an exact root
0.32416 is not rational, because 32416 does not follow a pattern.
The others are rational.
So you should mark:
A, C, D and F
