Thanks for all the prompt replies recently.
I apologize in advance if I'm not posting this question in the correct place -- I've been heavily preparing for the GMAT (in 3 weeks), for the past 2 months. I feel pretty confident with verbal, and have been hitting Q pretty hard. I recently purchased the
GMAT Club Tests, and have finished M1-5. My results are pretty terrible so far (40-50%ile) but I'm learning from mistakes.
Here's my question: After thorough review of Combination/Permutations, I am still totally confused. I've read multiple books, reviewed courses, and even looked at youtube lectures! IS there a certain section on this forum dedicated to these problems, or perhaps a certain review book anyone can recommend?
Often, I think a problem is a typical "probability" -- but then the answer involves weird permutation/combination. Are there any 'clues' or short-cuts.. any tell-tale signs as to how to solve these common problems?
Again, sorry if this is not the place to post this question.. test is nearing, and I'm beginning to get frazzled!
P.