Friday, April 18, 2014

Syllogism - Statements and Logical Conclusions Rules Tricks

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Syllogism - Logical Reasoning Rules Shortcuts and Tricks

Syllogism is known as Statements and Logical Conclusions with Logical Arguments. Syllogism is a part of  Deductive ReasoningA syllogism is a kind of logical argument that applies deductive reasoning to arrive at a conclusion based on two or more propositions that are asserted or assumed to be true.


Statements and Logical Conclusions; What is Syllogism

in examination, the given statements to be true even if they seem to be varience from commonly known facts. The conclusions related to the given statements can be drawn by Venn Diagram easily. Venn diagram represents by the circles which shows a group of thing, persons etc. 

Here is Three types of Shortcuts we can use to solve the questions of Syllogism


Types OF Shortcuts in Syllogism - Statements and Logical Conclusions Rules
Venn Diagram
AEIO (analytical Method)
Distribution of terms

in most of the cases and observations, Venn Diagram is one of the easiest method. so we will continue to discuss on Venn Diagram.

Examples of Venn Diagram.

Now we can Understand Some Snakes are ButterFly
All MUG are TIN
No PIG is DOG 

Statements :   All plants are trees.
No trees are  green.

Conclusions : I. Some plants are green.
II. No plants are green.

1) Only I follows
2) Only II follows
3) Both I and II follow
4) Either I or II follows
5) Neither I nor II follows


Statements:  Some actors are singers.  All the singers are dancers.

Conclusions: Some actors are dancers. 
                    No singer is actor.

  1. Only (1) conclusion follows
  2. Only (2) conclusion follows
  3. Either (1) or (2) follows
  4. Neither (1) nor (2) follows
  5. Both (1) and (2) follow

Here We can find out the right answer by drawing diagram. Try your self and write down the answers in comment section.

in next article, i will discuss about Distribution of terms and AEIO (analytical Method). Click here to go Second Part of Syllogism Examples, shortcuts and tricks - Deductive Reasoning

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