Question
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 hotels are motels. All motels are restaurants. Some restaurants are rooms. Conclusions: I. Some hotels are rooms. II. Some motels are rooms. III. Some rooms are motels. IV. Some restaurants are hotels.Solution
Some hotels are motels (I) + All motels are restaurants (A) → Some hotels are restaurants (I) + Some restaurants are rooms (I) → No conclusion. Hence conclusion I does not follow. All motels are restaurants (A) + Some restaurants are rooms (I) → No conclusion. Hence neither conclusion II nor III follow. Some hotels are motels (I) + All motels are restaurants (A) → Some hotels are restaurants (I) → Conversion → Some restaurants are hotels (I). Hence conclusion IV follows.
Statement : Some minerals are ores.
Some ores are woods.
All woods are acids.
No acids is a metal.
Conclusion : I. Some ...
Statement:
Only a few P are Q Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Only a few Q are R Â Â Â Â Â Â Â Â Â Â Â Â ...
Statements : Some tablets are vowels.
No vowel is a letter.
All letters are words.
Conclusions:I. Some tablets are not letters.
Statement:
Some cables are wires.
All wires are plugs.
Conclusion:
Some cables are plugs.
All wires are plugs.
In this question, three statements are given, followed by two conclusions numbered I and II Assuming the statements to be true, even if they seem to be...
Statements:
Some authors are teachers.
All teachers are poets.
Some poets are artists.
Conclusions:
I. Some auth...
Statements:Â
Only pens are pencil
Some pens are copy
Only copies are book
Conclusion:
I. Some pencils a...
Statements:
Some files are folders.
No folders are plastics.
All plastics are bags.
Conclusions:
I. S...
Statements: No sun is a core.
       Some cores are earths.
Conclusions: I. Some cores are not suns.
    II. So...
 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 ...
