B.A. LL.B.-I (Semester II) (CBCS) Examination, 2017
Logic Scientific Method
Day Date: Wednesday, 03-05-2017 Max. Marks: 70
Time: 10.30 AM to 01.00 PM
N.B. All questions are compulsory.
Figures to the right indicate full marks.
Q.1 Multiple choice questions: 14
Logic is a science.
Normative Verbal Factual Useless
Truth is property of
Sentences Proposition Word Term
Implicative proposition is a kind of proposition.
Simple Compound
General None of these
There are kinds of opposition of proposition.
2 3 4 5
is a kind of deductive inference.
Analogy Simple enumeration
Syllogism None of these
Subject and predicate are called
Words Terms Sentences Propositions
Universal affirmative proposition is a proposition.
Categorical Conditional
Hypothetical Conjunctive
and is a pair of terms.
Contrary Contradictory
Compatible None of these
Only assertive sentence is called
Word Term
Proposition Inference
10) In modern logic is symbolized as
v .
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SLR-G 09
11) Hypothesis should be
Verifiable Vague False Contradict
12) Particular to general is a process of
Induction Syllogism
Conversion Obversion
13) Particular negative proposition is also called
A E I O
14) is a material ground of induction.
Experiment Uniformity of nature
Causation None of these
Q.2 Test the validity of the following syllogism by traditional rules or
Venn's diagram.
14
All leaders are liars
All advocates are leaders

Therefore, All advocates are liars.
No flowers are beautiful
All jasmines are flowers

Therefore, No jasmines are beautiful.
Q.3 Explain the conditions of good hypothesis. 14
OR
Write any fourteen rules of Inference and Replacement. 14
Q.4 Use truth tables to characterize the following statement
forms as tautologous, contradictory or contingent. (any
08
q
v v
p v
Explain the uses of logic. 06
Q.5 Write short answer (any 14
What is proposition?
Explain the nature of Deductive inference.
What is syllogism?
Define logic.
What is enthymeme?
Explain the contrary terms.
What is observation?
What is inference?
What inferences by opposition of proposition can be drawn from
the proposition 'All girls are beautiful'.
10) Give converse and obverse forms of the proposition boys
are selfish'.