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In the question below, there are three statements followed by two conclusions. You have to take the given statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given conclusion logically follow(s) from the given statements. Statements:

I. All fans are bulbs.

II. Some bulbs are walls.

III. All walls are roofs.

Conclusions:

I. Some walls are bulbs.

II. Some roofs are fans.

AEither conclusion I or II follows

BOnly conclusion I follows

COnly conclusion II follows

DNeither conclusion I nor II follows

Answer:

B. Only conclusion I follows

Read Explanation:

The least possible Venn diagram is,

image.png

Conclusion I: Some walls are bulbs → True (This is definitely true)

image.png

Conclusion II: Some roofs are fans → False (This is possible but not definite)

Hence, “only conclusion I” follows.


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Read the given statement(s) and conclusions carefully. Assuming that the information given in the statement(s) is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement(s). Statements: All cakes are breads. All cakes are pastries. Conclusions: (I) Some breads are pastries. (II) All pastries are cakes

In each of the questions below is given three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

Some flower are fruit

No seed is fruit

Some plant are seed

Conclusions:

I). Some seed is flower

II). No flower is seed

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.


Statements:



I. Some glasses are brown.



II. All brown are hard.



III. No hard is iron.



Conclusions:



I. Some glasses are not iron.



II. Some brown are glass.



III. No glass is iron.

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: All boats are scooters. Some boats are cycles. Conclusions: (I) Some scooters are cycles. (II) Some cycles are boats.