Latest HR Interview Aptitude Question SOLUTION: Q. Statements: All rats are cows; No cow is white. Conclusions : I No white is rat. II. No rat is white III. Some whites are rats IV All cows are rats Option A) None follows B) O

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(#M40033233) HR INTERVIEW Verbal Ability question cognizant Keep an EYE

Q. Statements: All rats are cows; No cow is white. Conclusions : I No white is rat. II. No rat is white III. Some whites are rats IV All cows are rats
Option
A) None follows
B) Only I and IV follow
C) Only II and IV follow
D) Only IV follow
E) None of these

Asked In HR Interview SAITEJA CHERUKU CHENCHU (10 years ago)

Unsolved Read Solution (4)

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Read Solution (4) :

DILEEP KUMAR  (10 years ago)

from the first statement
"All rats are cows"
rats are the part of cows ( rat belongs to cow)
from second
"No cow is white"
Cow (intersection) White = NULL

so only conclusions I,II are true.....so my option is E

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Madhuri Kulkarni  (10 years ago)

answer is c...

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praveenraja  (10 years ago)

b all rats are no white

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sanjay  (9 years ago)

1. All rats are cows.
2. No cow is white.
The subject of conclusion should be the subject of the first premise and the predicate of the conclusion should be the predicate of second premise.
since it is already aligned.
so it follows A+E->E order of conversion.
therefore NO rat is white. will be answer. E)none of these

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