Q 1720312211.     Let `x` and `y` be positive integers such that `x` is
prime and `y` is composite. Which of the following
statements are correct?

`(y- x)` can be an even integer.
`xy` can be an even integer.
`0.5 (x + y)` can be an even integer

Select the correct answer using the code given below

CDS 2015 Paper-2
A

`1` and `2`

B

`2` and `3`

C

`1` and `3`

D

`1, 2` and `3`

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including


Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD


0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer