Prime factorization of 30
30 = 2*3*5
Product of 30 can be obtained as
1*30 or -1* - 30
2*15 or -2* - 15
3*10 or -3* -10
5*6 or -5* - 6
(1) X is an odd integer
X can take values 1 , -1 , 3 , -3 , 5 , -5 , 15 , -15
Not sufficient
(2) X > Y
Not sufficient
Combining 1 and 2 , we get
X can take values -1 , -3 , -5 and 15
Not sufficient
Answer E
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