UGC-NET/SET-PAPER-I(2011-DEC)

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UGC-NET/SET-PAPER-I(2011-DEC) - MODEL PAPER-115

ONLINE TEST NET/SET PAPER-1

11. Assertion (A): The coin when flipped next time will come up tails. Reason (R): Because the coin was flipped five times in a row, and each time it came up heads. Choose the correct answer from below:

2 points

Both (A) and (R) are true, and (R) is the correct explanation of (A).

(A) is doubtful, (R) is false, and (R) is the correct explanation of (A).

(A) is doubtful, (R) is true, and (R) is not the correct explanation of (A).

Both (A) and (R) are false, and (R) is the correct explanation of (A).

Clear selection

12. The relation ‘is a sister of ’ is

2 points

non-symmetrical

transitive

asymmetrical

symmetrical

Clear selection

13. If the proposition “Vegetarians are not meat eaters” is false, then which of the following inferences is correct ? Choose from the codes given below :

2 points

1. “Some vegetarians are meat eaters” is true.

2. “All vegetarians are meat eaters” is doubtful.

3. “Some vegetarians are not meat eaters” is true.

4. “Some vegetarians are not meat eaters” is doubtful.

Codes:

(A) 1, 2 and 3

(B) 2, 3 and 4

(D) 1, 2 and 4

Clear selection

14. Determine the nature of the following definition: ‘Poor’ means having an annual income of Rs.10,000.

2 points

stipulative

persuasive

lexical

precising

Clear selection

15. Which one of the following is not an argument?

2 points

If today is Tuesday, tomorrow will be Wednesday.

Since today is Tuesday, tomorrow will be Wednesday.

Ram insulted me so I punched him in the nose.

Ram is not at home, so he must have gone to town.

Clear selection

16. Venn diagram is a kind of diagram to

2 points

represent and assess the validity of elementary inferences with the help of Boolean Algebra of classes.

represent but not assess the validity of elementary inferences with the help of Boolean Algebra of classes.

represent and assess the truth of elementary inferences with the help of Boolean Algebra of classes.

assess but not represent the validity of elementary inferences with the help of Boolean Algebra of classes.

Clear selection

17. Inductive logic studies the way in which a premise may

2 points

support and entail a conclusion

neither support nor entail a conclusion

support a conclusion without entailing it

not support but entail a conclusion

Clear selection

18. Which of the following statements are true? Choose from the codes given below.

2 points

1. Some arguments, while not completely valid, are almost valid.

2. A sound argument may be invalid.

3. A cogent argument may have a probably false conclusion.

4. A statement may be true or false.

Codes:

(A) 1 and 2

(B) 1, 3 and 4

(D) 3 and 4

Clear selection

19. If the side of the square increases by 40%, then the area of the square increases by

2 points

96 %

40 %

60 %

196 %

Clear selection

20. There are 10 lamps in a hall. Each one of them can be switched on independently. The number of ways in which hall can be illuminated is

2 points

102

1023

210

Clear selection

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