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Syllogism

The document by Pankaj Kumar focuses on syllogism, presenting various statements and conclusions to illustrate logical reasoning. It includes examples of different types of syllogisms, such as 'Only a Few' and 'Either Or' cases, along with corresponding conclusions. The content aims to help readers understand the relationships between different categories and the validity of conclusions drawn from given statements.

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0% found this document useful (0 votes)
12 views15 pages

Syllogism

The document by Pankaj Kumar focuses on syllogism, presenting various statements and conclusions to illustrate logical reasoning. It includes examples of different types of syllogisms, such as 'Only a Few' and 'Either Or' cases, along with corresponding conclusions. The content aims to help readers understand the relationships between different categories and the validity of conclusions drawn from given statements.

Uploaded by

pankajisgud
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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By Pankaj Kumar

Syllogism by Pankaj Sir


Syllogism by Pankaj Sir
Syllogism by Pankaj Sir
Syllogism by Pankaj Sir
Syllogism by Pankaj Sir
Syllogism by Pankaj Sir
Syllogism by Pankaj Sir
Type – Only a Few & Only /None but

Syllogism by Pankaj Sir


8. STATEMENT 10. Statements:
1. Only Chairs are tables. 1. Some School are Hostel.
2. Some Chairs are Books 2. All Hostel are Class.
3. No Class is a Room.

Conclusion
Books being table is a possibility Conclusion
All book can be chair
1. Some school are class.
2. Some class are hostel.
9. STATEMENTS 3. Some hostel being room is a possibility
Only rivers are seas 4. Some School are Room.
Few lakes are rivers 5. Some School are not Room.
Few oceans are lakes 6. All Room being school is a possibility.
7. All school being Room is a possibility

11. Statements :
All the harmoniums are instruments.
Conclusions: All the instruments are flutes.
I. Some seas being lakes is a possibility Conclusions :
II. Some rivers being oceans is a possibility
a. Only conclusion II follows
b. None of the above
c. Neither conclusion I nor conclusion II follows
d. Both conclusion I and conclusion II follow. 1. All the flutes are instruments.
e. Only conclusion I follows 2. All the harmoniums are flutes.
(a) Only (1) conclusion follows
(b) Only (2) conclusion follows
(c) Either (1) or (2) follows
(d) Neither (1) nor (2) follows

Syllogism by Pankaj Sir


12. Statements : 14. Statements:
Some actors are singers. All building are flats.
All the singers are dancers. No flat is a Apartment.
Some apartment are home.

Conclusions :
1. Some actors are dancers. Conclusion
2. No singer is actor. 1. Some building being apartment is possibility.
2. Some building being home is possibility.
(a) Only (1) conclusion follows 3. All flat being home is possibility.
(b) Only (2) conclusion follows 4. All home being flat is possibility
(c) Either (1) or (2) follows
(d) Neither (1) nor (2) follows

15. STATEMENT
13. Statements :
1:- All Trees are Plants.
Some papers are pens.
2:- All plants are Green.
All the pencils are pens.

Conclusion :
1 Some Tree are Plant.
Conclusions :
2 Some Plant are Green
1. Some pens are pencils.
2. Some pens are papers.
(a) Only (1) conclusion follows
16. Only a few Trees is Plant.
(b) Only (2) conclusion follows
All Green are Plants.
(c) Either (1) or (2) follows
(d) Both (1) and (2) follow

Conclusion :
(I) All Green are Tree.
(II) Some Tree are not Green

Syllogism by Pankaj Sir


17. Only a few Chair are Table.
All Chairs are Desk.
18. Only a few Chair are Table .
Some Chairs are not Desk

Conclusion :
(I) Some Table are Desk.
(II) Some Desks are not Table. Conclusion
(I) Some Desk are not Table. (II) Some Table are
not Desk

Syllogism by Pankaj Sir


Type – Either Or Case

SOME + NO
ALL + SOME NOT
SOME + SOME NOT

Syllogism by Pankaj Sir


19. STATEMENT: 22. STATEMENT:
l.Some A are B I.Some A are B
2.Some B are C 2.Some B are C

CONCLUSION: CONCLUSION:
l.Some A are C 1 .All A are C
2.No A are C 2.No A is

20.STATEMENT: 23. Statements:


l. Some A are B Some teachers are philosophers.
2.Some B are C Some philosophers are writers.

Conclusions:
CONCLUSION: I. Some writers are teachers.
1 .All A are C II. No writer is a teacher.
2.Some A are not C. Only I follows
b) Only II follows
21. STATEMENT: c) Either I or II follows
I.Some A are B d) Both I and II follow
2.Some B are C

CONCLUSION:
1 .All A are C
2.No A is

Syllogism by Pankaj Sir


24. Statement: Conclusion :
Some goats are dogs. (I) All Dogs are Animals.
Some dogs are dangers. (II) Some Animals are Cats.
(a) Either 2 or 3 (b) Either 1 or 3
(c) Either 1 or 2 (d) Neither 1 nor 2
Conclusions:
I. No goats is danger.
II. All dogs are dangers. 27. STATEMENT
III. Some dangers are dogs. Some Dogs are Cats.
V. Some dangers are goats Some Cats are Animals.
None follows
B. Only III follow
C. Only I, III and IV follow Conclusion :
D. Only III and Either I or IV follow (I) Some Dogs are not Animals.
(II) All Dogs are Animals.
25. Some Dogs are Cats. a) Only 1 (b) Only 2 (c) Either 1 or 2 (d) Neither 1
Some Cats are Animals. nor 2

Conclusion : 28. STATEMENT


(I) All Dogs are Animals Some Dogs are Cats.
(II) Some Animals are not Dog Some Cats are Animals
(a) Only 1 (b) Only 2
(c) Either 1 or 2 (d) Neither 1 nor 2

Conclusion : (I) Some Dogs are Animals.


26. STATEMENT
(II) No Dogs is Animals.
Some Dogs are Cats.
a) Only 1 (b) Only 2 (c) Either 1 or 2 (d) Neither 1
Some Cats are Animals.
nor 2

Syllogism by Pankaj Sir


Syllogism by Pankaj Sir

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