Syllogism Concept: Concept on Few, Only a few, Only and Some not.

एलआईसी एएओ 2019 के लिए कुछ दिन बचे हैं और एसबीआई पीओ, क्लर्क मेन्स आने वाले महीनों में आयोजित किया जाना है. Syllogism की अवधारणा छात्रों के लिए नई नहीं है और यह हर परीक्षा में पूछी जाती है. यह एक ऐसा विषय है जिसे बहुत कम समय में और 100% सटीकता के साथ हल किया जाता है. LIC AAO 2019 प्राथमिक परीक्षा में यह प्रश्न नए तरीके से पूछे गए थे. कुछ, केवल कुछ, और केवल की अवधारणा हर परीक्षा में आ रहे हैं इसलिए यह विषय महत्वपूर्ण है. हम आपको syllogism की कुछ अवधारणायें प्रदान कर रहे हैं.

सबसे पहले, हम Syllogism की कुछ बुनियादी अवधारणा से शुरू करते हैं–

Syllogism में तीन प्रकार होते हैं-

1. सकारात्मक– जहाँ हम 100% निश्चित हैं.

2. नकारात्मक-इसमें, हमें यकीन है कि यह नहीं है

3. संभावना– इसमें हम 100% निश्चित नहीं होते है लेकिन संभावित मामला हो सकता है. सिओलॉगिज़्म में, एक निष्कर्ष जो 100% निश्चित नहीं है, यह संभावनाएं हो सकती हैं यानी हमें यह कहने में संदेह है लेकिन संभावना हो सकती है

1. Positive conclusion-

All books are pens.

All pens are copy.

Now Check for the conclusion–

Conclusion–

All book are copy– is right because all part of book in copy

All pen are copy-is right

Some books are pens– if all relation is follow then some relation is also follow

Some pens are books– is right

Some copy are pen– is right

All pens are book– This is doubtful we are only sure for some part of pen not all part of pen.

Here- In positive sentences Negative and possible conclusions are false.

2. Negative conclusion-statement

All books are pen

No pens is copy

Conclusion-

No book is copy-here no pen is copy so no book is copy is right.

No copy is pen– is right.

3. Possible case- In syllogism, conclusion which is not 100% sure, it’s possibilities can happen i.e we are doubtful in saying it but possibility may occurs

Statement-

All apple are mango

Some mango are orange

Conclusion-

It is possible that all mango are apple

It is possible that some orange are not apple- right

Now the concepts which are asked in the exam in recent exams-

Only a few, a few introduced in banking exams.

Only a few– means only “some” not “all”.

Example1-

1. Only a few A are B implies that-

1. Some A are B

2. All A are B is a possibility is false because Only a few A are B. All A cannot be B

“but“

3. all B can be A.

Conclusion-

All brush is color is a possibilty- is wrong here

All color is painter is a possibility is right

b) “few” is same as “some“

Example–

1. few A are B implies that-

Conclusion-

Books being table is a possibility- Wrong here because the only chair is table no one else becomes Table, 

All book can be chair- Right, here possibility is ask 

all chair can be a book- Wrong if all chair are book then all table become book which violates the only chair is table statement.

Some more examples of-

1. Statement-

Only a few tests are exams

only a few tests are papers

all papers are interviews

Conclusion-

All test being exam is a possibility-wrong because of only a few tests are exam

No interview is a test- wrong we can’t say here. It is the doubtful and doubtful condition is false

4. Statement-

All Nuts are crackers

All crackers are chocolate

No chocolate is a  dairy milk

Conclusion

Only chocolate are nuts- is wrong – here cracker is also nut so only chocolate is nut is not possible 

only nuts are chocolate.

No crackers are dairy milk- is right

The examination may combine it with “some not concept”–

Some A is not B implies

All A are B is false

but

All B can be a possibility.

Note- In some not we check for-

if “All” is possible then “Some not” is false

Statement-

Some lions are dogs

All dogs are rat

Some rats are not tiger

Conclusion-

Some tiger are not dog- wrong- here all tiger may be dogs so some not is false

Some rat are not lion- wrong we are not sure for some.

All tiger are lion- right.

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