Logical Reasoning Section

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 Published : Friday, 25 July, 2014 01:10 PM
 
MBA aspirants who are appearing in CMAT First Test being conducted from 25th September to 29th September 2014 may find following useful for practice: Logical Reasoning section: 
 
The question is followed by two statements I and II.
 
Mark your answer as:
 
(a) If the question can be answered by using statement I alone.
(b) If the question can be answered by using statement II alone.
(c) If the question can be answered by using both the statements together, but cannot be answered by either statement alone.
(d) If the question cannot be answered even by using both the statements together.
 
 
What is the number of rooms in Glitz apartments?
 
I. The apartment is 23 storey building and there are 45 rooms on third floor.
II. The number of rooms on each floor is equal.
 
Answer with solution 
 
c is the answer 
 
From statement I: We don’t have information about
the number of rooms on the other floors except on
the third floor. Hence, statement I alone is not sufficient.
 
From statement II: Number of floors as well as
number of rooms on each floor is not known. Hence, statement II alone is not sufficient.
 
From statements I and II: Both the number of floors and the number of rooms on each floor are known. Hence, both the statements together are sufficient.
 
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