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sanyalpritish
- Master | Next Rank: 500 Posts
- Posts: 106
- Joined: Tue Mar 23, 2010 8:04 pm
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Is 300 a factor of Q?
If 300 is a Factor of Q, then Q should be 300,600,900....etc
Hence Required Set = {300,600,900.....}
1.250 is a Multiple of Q
Q can be 1,2,5,10,........250
Q cannot exceed 250 because there cannot be a multiple less than the given number.
for exaple: 10 cannot have a multiple less than 10.
Hence this Set doesnot have any common elements with the required Set.
Therefore, 300 cannot be a factor of Q.
SUFF
2.250 is a Factor of Q
Q can be 250,500,750,1000,1250,1500...
This set will match the required Set if Q = 1500
It will not match the required set if Q = 250.
Hence INSUFF
pick A.
Hope this helps!!
