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50 tricky questions [#permalink]
 17 Apr 2010, 09:02
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Hi all, I have find the attached maths questions really challenging and many of these require you to think with pen and paper. These are provided with explanations. So try them. Regards.
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Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html
Last edited by ykaiim on 26 Apr 2010, 00:55, edited 1 time in total.
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Re: 50 tricky questions [#permalink]
23 Apr 2010, 12:21
thanks a lot, these will be good puzzles to crack!
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Re: 50 tricky questions [#permalink]
25 Apr 2010, 03:51
Hello Friend,
Thank you for these Questions and Solutions This will help a lot. Again Thanks for sharing this over here.....
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Re: 50 tricky questions [#permalink]
25 Apr 2010, 04:01
Great ... thanks a lot.
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Re: 50 tricky questions [#permalink]
25 Apr 2010, 07:00
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Director
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Re: 50 tricky questions [#permalink]
25 Apr 2010, 07:26
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I dont know the exact source. But, my friend sent to try this. I find it useful to uploaded.
_________________
Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html
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Director
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Re: Tricky questions [#permalink]
25 Apr 2010, 10:47
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Here is another set on another 123 tricky questions covering allmost all topics in PS and DS. If you have any doubt then please bring it on the forum. Lets analyse together.
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Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html
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Re: 50 tricky questions [#permalink]
26 Apr 2010, 06:05
Thanks for sharing 
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Re: 50 tricky questions [#permalink]
27 Apr 2010, 08:08
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Thanks one KUDOs to you .
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Re: 50 tricky questions [#permalink]
30 Apr 2010, 23:25
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These are really good questions. Thanks for sharing!
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Re: 50 tricky questions [#permalink]
01 May 2010, 06:05
Hi thanks for sharing, I will take a look
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Current Student
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Re: 50 tricky questions [#permalink]
01 May 2010, 08:38
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Thanks for the questions..Kudos.
By the way, I don't agree with the answer to question 1.
You said n=79, but if n=79 then we would have:
2+4+6+8+....+78 = 2(1+2+3+4+....+39) = 2 (39*40/2) = 39*40.
Ithink the answer should be 159.
2+4+6+...+158 = 2(1+2+3+..+79) = 2(79*80/2) = 79*80.
were are the answers from?
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Director
Joined: 25 Aug 2007
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Re: 50 tricky questions [#permalink]
01 May 2010, 08:44
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Hi, You are correct. Even I have noticed this error before. If you have some more issues then you can search on GmarClub. Almost all difficult ones are discussed.
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Want to improve your CR: cr-methods-an-approach-to-find-the-best-answers-93146.html
Tricky Quant problems: 50-tricky-questions-92834.html
Important Grammer Fundamentals: key-fundamentals-of-grammer-our-crucial-learnings-on-sc-93659.html
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Director
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Re: 50 tricky questions [#permalink]
02 May 2010, 04:38
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Thanks.Back to Gmat studying...
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Re: 50 tricky questions [#permalink]
02 May 2010, 08:58
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helpful post...Thanks
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Re: 50 tricky questions [#permalink]
02 May 2010, 10:25
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Thanks for sharing..... Kudos!
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If you like my post, consider giving me a kudos. THANKS!
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Director
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Re: 50 tricky questions [#permalink]
02 May 2010, 10:32
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Re: 50 tricky questions [#permalink]
07 May 2010, 03:53
Thanks for this question list.I will try out this.
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Re: 50 tricky questions [#permalink]
09 May 2010, 15:20
thanks for the material
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Re: 50 tricky questions [#permalink]
13 May 2010, 22:33
Kudos!! thank u...
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Re: 50 tricky questions
[#permalink]
13 May 2010, 22:33
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close
