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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:

Some pen are pencil

All pencil are marker

No marker is eraser

Conclusions:

I). Some pen are eraser

II). No eraser is pen

Aonly conclusion I follows.

Bonly conclusion II follows.

Cboth conclusion I and conclusion II follow

Deither conclusion I or conclusion II follows.

Answer:

D. either conclusion I or conclusion II follows.

Related Questions:

In 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:
1. No pens are pencils.
2. No eraser is cup.
3. All pencils are erasers.
Conclusions:
I. Some pencils are not erasers.
II. Some erasers are not pens.
III. No pencil is cup.
IV. Some erasers are cups.

Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.


Statements:

All photographs are newspapers.

Some photographs are computers

Conclusions:

I. Some computers are photographs.

II. Some computers are newspapers.

III. Some newspapers are photographs.

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

Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

Some Nails are Hammer.

Some Screws are Pliers.

All Hammer are Pliers.

Conclusions:

I. Some Nails are Pliers.

II. Some Screws are Hammer.

III. Some Nails are Screws.

Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.

Statements:

No plant is a tree.

All ornaments are plants.

Conclusions:

I. no ornament is a tree.

II. Some plants are ornaments.