Saturday 10 May 2014

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A Guideline by us

This is the most important guideline. If you are anxious or fearful coming into anything, the whole experience is already stunted from the very beginning. You should have a respectful relationship with organic chemistry because it will take a lot of your time, but being scared of it is just a waste of energy. You are just as intelligent and able as anyone else. Know that and believe that. Ever heard the saying "Dogs can smell fear"? Well so can organic compounds! Seriously, organic chemistry is challenging, but it is also fascinating and directly related to every second of your existence. A lot of things in your life will be challenging, but you must approach it with a clear view of the purpose and the work required. The primary purpose should be to learn organic chemistry, and the secondary purpose should be to PASS or get and A. However, if you really focus on learning organic chemistry you will pass; therefore, there is only one purpose: to learn organic chemistry. Practice makes Perfect Oh this is such a valuable tip! Practice, Practice, Practice...this is the ONLY way you will be successful in organic chemistry. Get an organic chemistry workbook and consider it your best friend. Do as many practice problems as you can until you dream about them. When the test comes, it will be a piece of cake!

NUST Syllabus

NUST ENTRANCE TEST

Preparing for the English Portion:

Most of the senior students advised to focus on vocabulary. The English portion of the test which was held in July 2011 was easy. But in the second test (retest) that was held in august 2011, it was really hard. In 2012, different tests were conducted on different days so in some of the tests the vocab was hard while in some it was easy. The words included in the tests seem to be from two sources:
1) Mr. Chips
2) SAT English
Since you guys are preparing for your FSc exams so try to learn the vocabulary of Mr. chips. Secondly you must have the rules of grammar on your finger tips.

Preparing for Physics Portion:

In order to perform well in physics portion you must be good at concepts plus you must have a good practice of solving the numerical problems. Most of the mcqs in physics portion are numerical type, a few are the book lines. According to the students who took the test last year, numericals from the last chapters of book 1 and book 2(Punjab board) were more than the others. First of all you must know whats written inside your text books. Prepare a formula sheet of all the formulae given in the books and go through them again and again. Practice the numerical based questions from different books. Before searching for the solution in key books try to solve the question on your own.

Preparing for Chemistry Portion:

According to your seniors, chemistry portions is added in order to check your cramming skills.
Means in order to score good marks in chemistry you need to learn the text books by heart. The more you learn, the more you score. And again for the numerical portion you must be knowing all the formulas. Learn the organic portion well.

Preparing for Math Portion:

In portion of Maths almost all the questions are related to the book. Most of the questions are from the text books just with a slight change in values. The rest are also from the text books but those are asked in such a way that students get confused. A few such questions were in the test of 2012 which I posted. So in order to solve these type of questions you must be knowing all the underlying concepts. Do read the book lines, some questions are also taken out from those lines. Learn the properties of logarithms, learn the theorems in maths of class 9th and 10th and in FSc, you must be knowing when and where to apply a certain formula. The integration and differentiation part must be well prepared. The chapter 4th of book 2 related to lines and their equations sometimes brings the most tricky questions.

Preparing for Biology Portion:

Out of 200, 80 questions are from bio. Most of the questions are the book lines. So if you learn your book lines along with all tables and other such information then you would be able to solve most of the questions in biology portion. A few of the question are difficult and according to the students those are from SAT books. So if you are done with your FSc syllabus you can go through the SAT books also.

Districbution of Mcqs for pre engineering:
80 math
60 phys
30 chm
20 Eng
10 intelligence

Distribution of Mcqs for pre medical:
80 bio
60 chm
30 phys
20 Eng
10 intelligence

How to solve coding and decoding aptitude questions..

Code is related to secret language, system of sign, secret writing etc. Codes are used to communicate secretly. But in competitive examination question related to coding and decoding are asked just to test the logical ability of the candidate.

Types of coding:

There are no specific types of coding, But in competitive examination question related to the coding and decoding are can be categorised as

Letter coding

Letter and number coding

Mix coding.

Letter coding

IN letter coding codes are written in alphabet in logical way. In competitive exam questions you will ask to code or decode the word or statement given.

Question on coding and decoding.

1. Example

If BASE is coded as CBTF. How will you code the word ACID?

Soution:

This is the simple question. Here the word BASE is coded is CBTF. And we asked to code for ACID. For solving this question we have to identify the relation between letters of BASE and CBTF.

 For more
http://etestprep.blogspot.com/2014/05/here-example-no1-if-mobile-is-coded-as.html

solve coding and decoding aptitude questions 2

Here Example No1
If MOBILE is coded as OQDKNG. How will you code TABLET.

Solution:

This question is similar to the previous one. Only the difference is that the alphabet is to two letters ahead.



M —–(N)——> O

O —–(P)——> Q

B —–(C)——> D

I —–(J)——> K

L —–(M)——> N

E —–(F)——> G



In the same way we have to code for TABLET



T —–(U)——> V

A —–(B)——> C

B —–(C)——> D

L —–(M)——> N

E —–(F)——> G

T —–(U)——> V



Thus TABLET should be coded as VCDNGV.


example 2
n certain code BRAIN is coded as CQBHO. How will you code TALENT?

Here the the question does not look simple. But when you write the letters in sequence it becomes simple one.

B —–>C

R<—– Q

A——>B

I<——H

N——>O

Here letters are shifted alternately one step forward and backward. Therefor in same code we can write code for talent as

T —–>U

A<—– Z

L——>M

E<——D

N——>O

T<——S

Thus we can code TALENT as UZMDOS


example no 3
If POOR is coded as ONNQ. How will you code RICH?

This question becomes simple to solve when you write the word and its code vertically in front of each other?

P <—–O

O<—– N

O<——N

R<——Q

We can easily decode the sequencing of alphabate in above code. Here each letter is shifted backward by one letter. Therefor in similar way we can write the code for RICH as follows

R <—–Q

I <—– H

C <——B

H<——G



Thus the code for RICH is QHBG.