UGC NET Paper 1 — Logical Reasoning

यदि कथन- 'कुछ पौधे मांसभक्षी हैं' को सत्य के रूप में दिया गया है तो इससे निम्नलिखित में से किसको तात्कालिक रूप से अनुमानित किया जा सकता है?

Both Statement I and Statement II are false

Statement I is true but Statement II is false

Statement I is false but Statement II is true

Statement I is false but Statement II is true

If the statement, 'Some officers are not honest' is given as false, then which of the following statements can be inferred to be true? A. All honest beings are officers B. Some off...

Which of the following proposition is contrary to the proposition 'All women are honest'?

Which of the following propositions are logically equivalent to 'No women are dishonest human beings': (A) No dishonest human beings are women (B) All women are non-dishonest human...

यदि कथन "कुछ अधिकारी ईमानदार नहीं हैं" असत्य के रुप में दिया गया है। निम्नलिखित कौन-से कथन सत्य अनुमानित किये जा सकते हैं ? A. सभी ईमानदार अधिकारी होते हैं। B. कुछ अधिकारी ईमानदार...

Which of the following statements are sub-contraries? A. All nurses are caring human beings. B. No nurses are caring human beings. C. Some nurses are caring human beings. D. Some n...

If the statement "All women are honest" is given as true, what could be immediately inferred from the following? (A) 'No women are honest' is false (B) 'Some women are not honest'...

निम्नलिखित में से कौनसी प्रतिज्ञप्ति "कुछ पुरुष ईमानदार है" की प्रतिवर्त और तार्किक रूप से समतुल्य है ?

The standard form categorical proposition of 'Roses are fragrant' is

Which of the following propositions is obverse of and logically equivalent to "Some men are honest"?

If 'some men are violent' is given as false which of the following could be immediately inferred from it? (A) 'No men are violent' is undetermined (B) 'Some men are not violent' is...

If the statement 'some plants are carnivorous' is given as true, then which of the following could be immediately inferred from it:

If the statement, 'All human beings are mortal' is given as true, which of the following can be inferred from it to be true?

Which of the following statements are logically equivalent? A. No P is S B. Some S are non-P C. Some non-P are not non-S D. Some S are not P Choose the correct answer from the opti...

Which of the following statements are contraries? (A) All men are mortal (B) Some men are mortal (C) Some men are not mortal (D) No men are mortal Choose the most appropriate answe...

Match List I with List II List I OBVERTEND A. All S is P B. No S is P C. Some S is P D. Some S is not P List II OBVERSE I. Some S is non-P II. No S is non-P III. All S is non-P IV....

Which of the following forms of categorical propositions is valid? (A) Some S is not P (B) Some S is P (C) No S is P (D) All S is P Choose the correct answer from the options given...

For which of the following forms of categorial propositions contraposition is valid? A. Some S is P B. Some S is not P C. No S is P D. All S is P Choose the correct answer from the...

Match List I with List II List I In a square of opposition (A) 'A' being given as true (B) 'E' being given as true (C) 'I' being given as true (D) 'O' being given as true List II R...

Which of the following statements are logically equivalent? (A) Some animals are birds. (B) Some birds are animals. (C) Some animals are not non-birds. (D) Some animals are non-bir...

Given below are two statements: Statement I: 'No S is P' is contrary to 'All S is P'. Statement II: 'Some S is P' is contrary to 'No S is P'. In the light of the above statements,...

Which of the following statements are logically equivalent? A. No S is P B. No P is S C. All S are non-P D. All non-P are non-S E. No S is non-P Choose the correct answer from the...

In square of opposition which one of the following is contradictory of 'All S is P'?

Both Statement I and Statement II are true

If the statement 'No birds are mammals' is given as true, what could be immediately inferred from it? A. 'All birds are mammals' is false B. 'Some birds are mammals' is false C. 'S...

In classical square of opposition if 'All S is P' is given as true then which of the following could be immediately inferred from it? (A) 'Some S is not P' is false (B) 'Some S is...

Match List I with List II List I In Square of opposition A. If 'No stars are Dull' is True B. If 'some flowers are fragrant' is True C. If 'All sweets are sugary' is True D. If 'so...

यदि कथन 'कुछ पशु आक्रामक नहीं होते हैं' को सत्य के रूप में दिया गया है तो इससे निम्नलिखित में से किसको तात्कालिक रूप से अनुमानित किया जा सकता है ? A. 'सभी पशु आक्रामक हैं', अनिर्धा...

Given below are two statements : Statement I: 'Some S is P' is contrary to 'Some S is not P'. Statement II: 'Some S is not P' is contradictory to 'All S is P'. In light of the abov...