<p>On AoPS, the general consensus seems to be that the test was harder than the 12B (some said a bit harder, while others called it the hardest on record).
In my very humble opinion, it was slightly easier than 12A and both 2010 ones, and so I am predicting a cutoff of 94.5-97.5.</p>
<p>reporting everyone of the new people? That’s a bit harsh. Many of us, including me, clearly had no intent of cheating. Maybe a few but…</p>
<p>12B harder than 12A
With 12A I passed, but 12B I failed</p>
<p>I’m just curious, but what is the cutline for USAMO qualification… if I got little above 100 in AMC 12B, how well do I have to do in AIME to qualify for USAMO??</p>
<p>Your AMC 12 score + 10 times your AIME score is your USAMO selection index. In recent years, the selection index cutoff for USAMO was around 220-230, so you’d need a 12-13 on the AIME to qualify for USAMO, and that would be tough to do.</p>
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<p>No. That’s incorrect- it hasn’t been that high in recent years. It’s been around 200-215. So you would have to get around 10 to be fairly confident for USAMO.</p>
<p>Hey guys,</p>
<p>No, littlesilico was not cheating. He asked me for questions, and I gave him words or phrases of each of the questions. He then checked my answers that I got previously.</p>
<p>If you want proof, I will be able to give it to you.</p>
<p>What was #20 on the 10b?
I think I skipped it but im not 100% sure…</p>
<p>When will we know the cutoff for AMC 12B?</p>
<p>The official AMC website has the AMC 12B and AMC 10B cutoffs posted.</p>
<p>The AIME qualifying score for the 12B is 97.5; The AIME qualifying score for the 10B is 117.0</p>