Answer of 1st question is D . A good explanation is here
https://gmatclub.com/forum/the-three-wo ... l#p1027342
Answer of 2nd question is A . Explanation is here
http://www.manhattangmat.com/forums/post30983.html
https://gmatclub.com/forum/the-three-wo ... l#p1027342
Answer of 2nd question is A . Explanation is here
http://www.manhattangmat.com/forums/post30983.html







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