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Problem Solving for 780+ Aspirants.

Problem Solving

Guys, I got it in a different way. I have constructed a 3-4-5 right triangle and extended it to a prism, where the height is 5. (since hypo- becomes the side of the square.) Then, if I draw a plane, which passes through points B and O, it must divide the right triangle into two equal angles. Hence a...

by iwill

Tue Sep 01, 2009 8:04 am
Forum: Problem Solving
Topic: Problem Solving for 780+ Aspirants.
Replies: 209
Views: 56862

permutation_concept

permutation_concept

Guys,

Can somebody explain the concept of box - letter concept.
Q. In how many ways can 8 letters be posted in 5 letter boxes ?

Thanks,
V

by iwill

Mon Aug 31, 2009 9:15 am
Forum: Problem Solving
Topic: permutation_concept
Replies: 1
Views: 888

permutation

permutation

Guys,
Please discuss this problem. Also please mention when we need to consider clockwise and anti clockwise arrangements as separate, in circular permutation.

In how many ways can 21 differently colored beads be stung on a necklace ?

1. (21)!
2. (20)!
3.(21)!/2
4.(20)!/2
5.19!

OA: 4

by iwill

Mon Aug 31, 2009 9:12 am
Forum: Problem Solving
Topic: permutation
Replies: 1
Views: 971

LSAT CR Test 28 #23

Critical Reasoning

Thanks for the detailed explanation..
As u mentioned, I was also struggling with option D.

Thanks,
Vivek.

by iwill

Mon Aug 31, 2009 12:45 am
Forum: Critical Reasoning
Topic: LSAT CR Test 28 #23
Replies: 5
Views: 2434

LSAT CR Test 27 10

LSAT CR Test 27 10

The Board of Trustees of the Federici Art Museum has decided to sell some works from its collection in order to raise the funds necessary to refurbish its galleries. Although this may seem like a drastic remedy, the curator had long maintained that among the paintings that the late Ms. Federici coll...

by iwill

Sun Aug 30, 2009 11:26 pm
Forum: Critical Reasoning
Topic: LSAT CR Test 27 10
Replies: 1
Views: 1721

LSAT CR Test 28 #18

LSAT CR Test 28 #18

Am totally confused with this q.. please discuss A stingray without parasites is healthier than it would be if it had parasites. Nevertheless, the lack of parasites in stingrays is an indicator that the ecosystem in which the stingrays live is under environmental stress such as pollution. Which one ...

by iwill

Sat Aug 29, 2009 2:15 am
Forum: Critical Reasoning
Topic: LSAT CR Test 28 #18
Replies: 2
Views: 1165

URGENT: Need help in cracking CR questions

Critical Reasoning

Hi,

try to analyze the questions which u get wrong.. also try to find out the reason u opted the wrong choice.. and learn from that.
also Now dont try to do CR in a time bound manner..first try to improve the accuracy, speed will follow!

All the best!
V

by iwill

Fri Aug 28, 2009 11:06 pm
Forum: Critical Reasoning
Topic: URGENT: Need help in cracking CR questions
Replies: 6
Views: 1497

LSAT CR Test 28 #23

LSAT CR Test 28 #23

Guys, How to approach this question.. In a certain municipality, a judge overturned a suspectâ€™s conviction for possession of an illegal weapon. The suspect had fled upon seeing police and subsequently discarded the illegal weapon after the police gave chase. The judge reasoned as follows: the only...

by iwill

Fri Aug 28, 2009 10:50 pm
Forum: Critical Reasoning
Topic: LSAT CR Test 28 #23
Replies: 5
Views: 2434

Critical Reasoning

IMO its A. The failure of cited evidence to establish a statement is taken as evidence that that statement is false. - (i.e 'Evidence' of a pair of stones pointing to ... is not able to establish a statement as the people who built those stuff are aware of celestial events(because it can be a mere c...

by iwill

Fri Aug 28, 2009 9:54 pm
Forum: Critical Reasoning
Replies: 18
Views: 3957

female bats

Critical Reasoning

IMO B. Because ..." calls are their only means of finding one another, and a bat pup cannot distinguish the call of its mother from that of any other adult bat.. " Thus, eliminating the alternate causes for the effect. also, author says, " it is clear that ...." he is not ' supporting..' he is kind ...

by iwill

Fri Aug 28, 2009 9:44 pm
Forum: Critical Reasoning
Topic: female bats
Replies: 17
Views: 3166

Irish Monks

Critical Reasoning

yeah.. C

Please post the OA along with the questions

Thanks,
V

by iwill

Fri Aug 28, 2009 9:38 pm
Forum: Critical Reasoning
Topic: Irish Monks
Replies: 16
Views: 3523

Irish Monks

Critical Reasoning

yeah.. C

Please post the OA along with the questions

Thanks,
V

by iwill

Fri Aug 28, 2009 9:37 pm
Forum: Critical Reasoning
Topic: Irish Monks
Replies: 16
Views: 3523

CR challenge -7

Critical Reasoning

IMO answer is B Dear All , Please post the OA along with the questions (A) Senator Brandon has accepted gifts from lobbyists - J agrees M disagress (B) it is wrong for politicians to accept gifts from lobbyists - Both agrees. (C) JaneÃ¢â‚¬â„¢s criticism of Senator Brandon is motivated only by person...

by iwill

Fri Aug 28, 2009 9:34 pm
Forum: Critical Reasoning
Topic: CR challenge -7
Replies: 9
Views: 1662

Psychologists

Critical Reasoning

IMO its B.

If researchers are RESPONSIBLE they will accept NEW EVIDENCES...
But in E - If researchers accepts new evidences, they are responsible. This is false.

Thanks,
V

by iwill

Fri Aug 28, 2009 9:25 pm
Forum: Critical Reasoning
Topic: Psychologists
Replies: 15
Views: 3998

Weaken argument question

Critical Reasoning

I feel its B.

1. Never mentioned the aim of the program was to prevent smoking from school premises. It says anti-smoking program
2. We don't know whether school ground comes outside 'school premises'.

Thanks,
V

by iwill

Fri Aug 28, 2009 8:48 pm
Forum: Critical Reasoning
Topic: Weaken argument question
Replies: 20
Views: 6284