UGC NET Logical Reasoning Q10

Question

Which of the following are true?
A. Some valid arguments contain false premises and a false conclusion.
B. An argument can be invalid even if all the premises are true and the conclusion is true as well.
C. When an argument is valid and all of its premises are true, it is called sound argument.
D. The truth or falsity of the premises in an argument does not determine the soundness of the argument.
Choose the correct answer from the options given below :

Accepted Answer

A, C and D Only