Institute of Banking Personnel Selection : Article

SYLLOGISM For IBPS PO
  • 2016-10-05
SYLLOGISM For IBPS PO
 BANK 

Directions(1-5): In each question statements are followed by two conclusion I and II. You have to take the given statements to be true and then decide which of the conclusions logically follow from the given statements, disregarding the commonly known facts.

1)If only conclusion I follows.

2)If only conclusion II follows.

3)If either conclusion I or II follows.

4)If neither conclusion I nor II follows. 

5)If both conclusion I and II follow. 

 

1.Statements:Some wine are drinks.

Some Drinks are cokes.

No cokes is wine

Conclusions:

I.Some drinks that are cokes are wine.

II.Some wine that are drinks are cokes.

 

2.Statements:Some sparrows are mammals. 

All mammals are black. 

No black is a white. 

Some whites are sparrows.

Conclusions:

I.Some sparrows which are black are not white. 

II.All mammals which are black are necessarily sparrow. 

 

3.Statements:All i20s are cars. 

All bikes are cars. 

50% cars are trains.

 Conclusions:

I.All cars are either bikes or i20s. 

II.Some i20s are train is a possibility.

 

4.Statements:All apples which are roses are tasty. 

Most roses are apples. 

Some balls are rose. 

Most apples are balls.

Conclusions:

I.Some roses are tasty. 

II.Some apples are neither roses nor ball. 

 

5.Statements:All tumblers are tants. 

Some tants are tapes.

 Conclusions:

I.Some tapes if they are tumblers, are also tants. 

II.All tapes which are not tants are also not tumblers.


ANSWER:
1.4        2.1        3.2        4.1    5.5

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