Latest Elitmus Aptitude Question SOLUTION: IF X IS A POSITIVE INTEGER THEN i) X/2 IS INTEGER ii)2X IS INTEGER 1.One statement is alone sufficient to answer the question while other statement is there 2..Both two statements

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(#M40073984) ELITMUS Logical Reasoning question PROBLEM SOLVING Keep an EYE

IF X IS A POSITIVE INTEGER THEN
i) X/2 IS INTEGER
ii)2X IS INTEGER
1.One statement is alone sufficient to answer the question while other statement is there
2..Both two statements are used to answer
the question
3..Either of one statement alone is used to answer the question
4..we can not conclude the answer using both statements
3..Either of one statement
3..

Asked In Elitmus kowligi arunkumar (9 years ago)

Unsolved Read Solution (8)

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Read Solution (8) :

ankit  (9 years ago)

one statement is sufficient to answer as in 2*X, here X can have 3.5 as real value also

Is this solution Helpfull? Yes (6) | No (2)  

binesh kumar  (9 years ago)

X/2 can not be positive integer.
but 2X be always interger.
so ans 1 is correct

Is this solution Helpfull? Yes (5) | No (1)  

RAJAT  (8 years ago)

Nwe cannot conclude from both the statements

Is this solution Helpfull? Yes (3) | No (1)  

shekh firoz alam  (9 years ago)

3 option since it given x is a positive integer.so it can be aswered by either of the statment

Is this solution Helpfull? Yes (2) | No (1)  

abhishek tiwari  (9 years ago)

STATEMENT 1 is correct (because X/2 is not sure to it is an integer it may be in decimal, but 2X is always an integer)

Is this solution Helpfull? Yes (1) | No (2)  

Ashish UPADHYAY  (7 years ago)

Both statement are not sufficient
both cannot tell the exact value of x

Is this solution Helpfull? Yes (1) | No (1)  

dushyant kumar  (6 years ago)

option 1 is correct.
x/2 is correct becoz here already says that X/2 is an integer means value of X/2 is not a fraction value
so suppose x=1 so X/2=0.5 which is not correct according to que.
so X>1 always so x=2 means X/2=1 which is integer

but in case of 2X if we put x=0.5 then 2X give us 1 which is integer but X is not integer
So we can say according to 1st...that X is an integer

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shipra maithani  (8 years ago)

ans 1st is write

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