MEDIUM
UGC NET Paper 1
IMPORTANT
Earn 100

A deductive argument is invalid if:
(a)Its premises and conclusions are all false.
(b)Its premises are true but its conclusion is false.
(c)Its premises are false but its conclusion is true.
(d)Its premises and conclusions are all true.

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Important Questions on Logical Reasoning
MEDIUM
UGC NET Paper 1
IMPORTANT
Inductive reasoning is grounded on:

MEDIUM
UGC NET Paper 1
IMPORTANT
Among the following statements two are contradictory to each other. Select the correct code that represents them .
(i) All poets are philosophers.
(ii) Some poets are philosophers.
(iii) Some poets are not philosophers.
(iv) No philosopher is a poet.

MEDIUM
UGC NET Paper 1
IMPORTANT
Which of the codes given below contains only the correct statements? Select the valid code that represents them.
Statements:
1. Venn diagram represents the arguments graphically.
2. Venn diagram can enhance our understanding.
3. Venn diagram may be called valid or invalid.
4. Venn diagram is a straightforward method of notation.

EASY
UGC NET Paper 1
IMPORTANT
“A man ought no more to value himself for being wiser than a woman if he owes his advantage to a better education, than he ought to boast of his courage for beating a man when his hands were tied.” The above passage is an instance?

MEDIUM
UGC NET Paper 1
IMPORTANT
By which of the following proposition, the proposition 'wise men are hardly afraid of death' is contradicted?

EASY
UGC NET Paper 1
IMPORTANT
When one proposition claims to follow from the others in a group of propositions/offers, that group of propositions/offers is called?

EASY
UGC NET Paper 1
IMPORTANT
A stipulative definition may be said to be?

EASY
UGC NET Paper 1
IMPORTANT
When the conclusion of an argument follows from its premise/premises conclusively, the argument/statement is called?
