amitdgr wrote:

What is the perimeter of the rectangle having an area of 105 ?

(1) The length is greater than twice the width

(2) length and width of the rectangle are integers greater than 5

I think it's E.

1 is obviously insuff.

with 2, the possible values for length and width are 35, 3; 21, 5; 15, 7.

So 2 also is insuff because the perimeters are all different with the different set of values.

Combining 1 and 2 also we are able to eliminate only one option because each integer is > 5 so 35 and 3 is out.

It still leaves us with 2 choices. So E.