Substance

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Substance

by crackgmat007 » Mon Aug 03, 2009 6:56 pm
For discussion. OA to follow.
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by madhur_ahuja » Mon Aug 03, 2009 7:36 pm
IMO B

If B is true, the whole experiment becomes useless, since you cannot be sure that cancer caused is due to that substance.

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by pandeyvineet24 » Mon Aug 03, 2009 7:51 pm
IMO B

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by joseph32 » Sun May 15, 2016 8:40 pm
Looking at it now,B makes sense