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Sureshbala

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From the question am i eligible for SAT?

Fri, 21 Aug 2009 17:09:07 -0000

Hi, You can appear for SAT even without completing your 12th but in order to pursue your education abroad you must clear 12th standard by the time you join the course.

All the best
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1. sakshi_mishra said – Sat, 22 Aug 2009 04:00:16 -0000
  
  suppose i want to travel abroad dis year only,so is it possible for me to complete my 12 abroad????wid such a condition?
  
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2. Sureshbala said – Fri, 28 Aug 2009 03:17:03 -0000
  
  No, that is not possible. You cannot complete your 12th abroad
  
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From the discussion iit jee

Fri, 21 Aug 2009 17:06:11 -0000

Hi, you can consider BITSAT as well. If you considering study abroad, you must appear for SAT.

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From the trivia question GMAT Prep- Quantitative Section #208: The cost function for a project is given as $C=L ^2+K$ , for number of workers L and number of materials K. Which of these would minimize costs?

Thu, 20 Aug 2009 11:48:26 -0000

Simple one and we can conclude quickly by following the logic mentioned by oLahav
From the trivia question
In each of the following question, a statements of Assertion $(A)$ is given and a corresponding statements of Reason $(R)$ is given just below it. Of the statements, marks the correct answer

Assertion $(A)$ : Carbon dioxide $(CO_2)$ can be liquefied by the application of pressure equal to 73 atom at the temperature below $31.1^0C$ .
Reason $(R)$ : A gas can be liquefied by the application of critical pressure when it is cooled below its critical temperature

Thu, 20 Aug 2009 11:45:22 -0000

Yes, you are missing what prashantkumar has pointed out.
From the question abt water tank problems

Thu, 20 Aug 2009 11:43:12 -0000

Hi,

The concepts are similar to that of Time and Work concepts. One you know the basic concepts of time and work you can map the same for this topic too. Here is the link to the basic concepts of time and work

Time n Work Basics

All the best

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From the trivia question
In each of the following question, a statements of Assertion $(A)$ is given and a corresponding statements of Reason $(R)$ is given just below it. Of the statements, marks the correct answer

Assertion $(A)$ : Benzene decolourises the brown colour of bromine water to exhibit unsaturation in benzene molecule.
Reason $(R)$ : The benzene molecule is stabilised by resonance and is represented by a resonance hybrid.

Thu, 20 Aug 2009 11:41:19 -0000

Nice explanation…thank you
From the unknown $Q.6$ The quadratic equation, one of whose roots is $4 + \sqrt{15}$ , is

Thu, 20 Aug 2009 11:40:13 -0000

Yes, the sum of the roots must be 8 and the product must be 1. Choice 4 must be the answer. Sorry for the error

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From the trivia question 225. Critical Reasoning:
A new startup business uses an informal business day which allows employees to come in and out of the office whenever they want.

Which of the following may be a direct result of this?

Thu, 20 Aug 2009 11:37:25 -0000

I too feel that all the options are out of scope but of the given options, D seems to be the best fit
From the trivia question
In each of the following question, a statements of Assertion $(A)$ is given and a corresponding statements of Reason $(R)$ is given just below it. Of the statements, marks the correct answer

Assertion $(A)$ : The ground state configuration of chromium atoms is $3d^55s^1$
Reason $(R)$ : A set of half-filled orbitals of a sub-shell, containing one electron each with spin parallel provides extra stability to the system.

Thu, 20 Aug 2009 11:36:12 -0000

I think that a typo…anways..we all now know the correct answer
From the unknown $Is \quad x^2 = xy$ $1. \quad x^2 - y^2 = (x+5)(y-5)$ $2. \quad x=y$

Thu, 20 Aug 2009 11:31:09 -0000

Hi,

How can statement 1 help us to decide yes or no? We can consider two cases in which we get contradictory results. So statement 1 is not sufficient

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From the unknown If $n^3+100$ is exactly divisible by $n+10$ , where $n$ is a positive integer, find the maximum value of $n$

Thu, 20 Aug 2009 11:25:16 -0000

We have n^{3 + 10 = (n + 10)(n}2 – 10n +100) – 990

Thus n^3 + 10 will be divisible by n + 10 if 990 is divisible by n + 10

Hence the maximum value of n+10 is 990 and thus the maximum value of n is 980

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From the trivia question The number of real roots of the equation 'x^4+(x^4+20)^1/2=22' is

Thu, 20 Aug 2009 11:19:17 -0000

Given equation is
$x^4 + \sqrt{x^4 + 20}=22$

$\text{Let } \sqrt{x^4 + 20} = p$

$\Rightarrow x^4 = p^2 - 20$
Now the given equation becomes

From here we can conclude that p can take 2 values and hence the given equation will have two real roots
From the trivia question If any form represented as (Z=X^Y) then Z is always a composite number.[X doesn't belongs to 0 & 1]

Thu, 20 Aug 2009 11:10:52 -0000

You can take X any prime number, say 3 and Y = 1.

Then we have which is a prime number.
From the question IIFT

Thu, 20 Aug 2009 11:07:30 -0000

Hi, If you purchase the material offered by institutes like TIME, CL, IMS etc; the GK material is also included in this package and this should be sufficient. Besides this, internet is the best source for GK. Get to know the topics covered in the GK of IIFT and look for the same in the internet.

All the best

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From the discussion CAT preparation for working professional

Thu, 20 Aug 2009 11:05:36 -0000

Hi,

This is exactly what I had in my mind when I was writing the previous post. If the weekends are also taken away by the professional work that’s really heart breaking.

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From the discussion preparation for iit trigonometry

Thu, 20 Aug 2009 11:02:58 -0000

Hi,

Follow the book by S.L. Loney and you will definitely find a significant improvement in your Trigonometry Problem solving skills.

All the best

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From the trivia question Which TOEFL format is no longer available to test in?

Thu, 20 Aug 2009 11:00:57 -0000

CBT stands for Computer Based Test. This format is no longer offered and instead iBT (internet Based Test) is administered. The countries where iBT is not possible, Paper Based Test (PBT) is administered.
From the unknown The following test incorporates a mixture of sentence correction and critical reasoning type questions which you will encounter on the actual GMAT examination.

When coming across Sentence Correction you will find part or all of the sentence underlined. The answer options given will rephrase those sections. Pick A if you think it is fine in it's original state, otherwise chose from the other 4 options.

In Critical Reasoning all you must do is pick the most correct answer from the options presented.

Best of Luck from the GMAT Prep Team at LearnHub! (GMAT is a registered trademark of the Graduate Management Admission Council)

1. There is a phrase that says you should never look a gift horse in the mouth, which means you should have taken what is offered and accept it gratefully.

Thu, 20 Aug 2009 10:59:14 -0000

Hi,

I have come across good number of sentence correction practice exercises where the ‘should’ is used. So, if you have any authenticated info please share with us.

Regards

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From the unknown If x is an integer, what is the value of x? (1) –2(x + 5) < -1 (2) – 3x > 9

Thu, 20 Aug 2009 10:56:35 -0000

That’s a typo with the answer.

Each statement alone is not sufficient

Both statements together will be sufficient to answer this.

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From the lesson Circle and Triangles

Thu, 20 Aug 2009 10:50:50 -0000

Hi, Apply the Cosine rule and you will get the answer quite comfortably.

Regards

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1607 Comments

From the question am i eligible for SAT?

Fri, 21 Aug 2009 17:09:07 -0000

Post Comments

sakshi_mishra said – Sat, 22 Aug 2009 04:00:16 -0000

Sureshbala said – Fri, 28 Aug 2009 03:17:03 -0000

From the discussion iit jee

Fri, 21 Aug 2009 17:06:11 -0000

From the trivia question GMAT Prep- Quantitative Section #208: The cost function for a project is given as C=L ^2+K, for number of workers L and number of materials K. Which of these would minimize costs?

Thu, 20 Aug 2009 11:48:26 -0000

Thu, 20 Aug 2009 11:45:22 -0000

From the question abt water tank problems

Thu, 20 Aug 2009 11:43:12 -0000

Thu, 20 Aug 2009 11:41:19 -0000

From the unknown Q.6 The quadratic equation, one of whose roots is 4 + \sqrt{15}, is

Thu, 20 Aug 2009 11:40:13 -0000

From the trivia question 225. Critical Reasoning: A new startup business uses an informal business day which allows employees to come in and out of the office whenever they want. Which of the following may be a direct result of this?

Thu, 20 Aug 2009 11:37:25 -0000

Thu, 20 Aug 2009 11:36:12 -0000

From the unknown Is \quad x^2 = xy 1. \quad x^2 - y^2 = (x+5)(y-5) 2. \quad x=y

Thu, 20 Aug 2009 11:31:09 -0000

From the unknown If n^3+100 is exactly divisible by n+10, where n is a positive integer, find the maximum value of n

Thu, 20 Aug 2009 11:25:16 -0000

From the trivia question The number of real roots of the equation 'x^4+(x^4+20)^1/2=22' is

Thu, 20 Aug 2009 11:19:17 -0000

From the trivia question If any form represented as (Z=X^Y) then Z is always a composite number.[X doesn't belongs to 0 & 1]

Thu, 20 Aug 2009 11:10:52 -0000

From the question IIFT

Thu, 20 Aug 2009 11:07:30 -0000

From the discussion CAT preparation for working professional

Thu, 20 Aug 2009 11:05:36 -0000

From the discussion preparation for iit trigonometry

Thu, 20 Aug 2009 11:02:58 -0000

From the trivia question Which TOEFL format is no longer available to test in?

Thu, 20 Aug 2009 11:00:57 -0000

Thu, 20 Aug 2009 10:59:14 -0000

From the unknown If x is an integer, what is the value of x? (1) –2(x + 5) < -1 (2) – 3x > 9

Thu, 20 Aug 2009 10:56:35 -0000

From the lesson Circle and Triangles

Thu, 20 Aug 2009 10:50:50 -0000

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From the trivia question GMAT Prep- Quantitative Section #208: The cost function for a project is given as $C=L ^2+K$ , for number of workers L and number of materials K. Which of these would minimize costs?

From the unknown $Q.6$ The quadratic equation, one of whose roots is $4 + \sqrt{15}$ , is

From the trivia question 225. Critical Reasoning:
A new startup business uses an informal business day which allows employees to come in and out of the office whenever they want.

Which of the following may be a direct result of this?

From the unknown $Is \quad x^2 = xy$ $1. \quad x^2 - y^2 = (x+5)(y-5)$ $2. \quad x=y$

From the unknown If $n^3+100$ is exactly divisible by $n+10$ , where $n$ is a positive integer, find the maximum value of $n$