Mathematics: Last-Minute Tips


Here are a few last-minute tips for writing your Mathematics paper:

* Make sure you fill up the necessary details on any graph papers. Also mention the question number and the section it belongs to.

* For clarity, outline/highlight your answer in a box, ex. if your answer is x=2 , draw a box around it so that it is easier for the examiner to locate your answer.

* Do not skip steps. Write down each and every step even if you feel it is very easy.

* If you have applied a specific technique in arriving at your answer, mention the name of the method, ex. if you have applied componendo and dividendo, then write down ‘by componendo and dividendo’ next to the step in parenthesis.

* Draw clear and neat diagrams and label them. Also, ex. if AB indicates the height of the tower, then mention separately, ‘AB=height of tower’, etc.

* Read the question thoroughly. Do not be in a hurry and see what the question is asking and attempt it accordingly.

* Check your paper twice and if you have the time, check it thrice. Make sure you don’t make any silly mistakes in calculation. To make it easier to recheck your answers, make sure your rough work is done on the same page as the answer and that it is clearly written and legible for you to recheck the calculation.

* Do not jumble up the steps. If you feel your answer seems jumbled up, leave a line after each step to make it look neat and clear.

* Leave a page if you don’t know the answer and come back to the question later. Do not waste time on a question that you are unsure of and which you need time to think upon.

* Check your paper and make sure you have answered each question and sub-question. If a question has two parts mentioned in the same line, make sure that you read the question till the very end and attempt all parts. If you have left a question to attempt later, make sure you go back and complete it.

Hope these tips help you while writing your exam paper! Keep visiting for more such tips! 🙂

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Math: Tips, Tricks, and Shortcuts (Notes)

Rubik's Cube, color scheme modified, with shad...

Rubik’s Cube, color scheme modified, with shadow and reflection (Photo credit: Wikipedia)

This PDF file I found on the internet, from the website, is extremely helpful. If you go through it, it will make arithmetic easier for you. The file includes ways to remember which numbers are divisible by which, how many prime numbers there are from 1 to 100, and various other shortcuts.

NOTES – Tips, Tricks, and Shortcuts

Do check it out… You won’t be disappointed! 🙂

Mathematics: E-book!

Addition, division, subtraction and multiplica...

Addition, division, subtraction and multiplication symbols (Photo credit: Wikipedia)

A noted follower had requested a PDF file of questions/answers. Well, this is even better! The following link is of an e-book of Mathematics by Mr. M. P. Keshari.

PART 1 (Chp 1 to Chp 11):

PART 2 (Chp 12 to Chp 23):

PART 3 (Chp 24 to Chp 29):

It is thorough and even has examples of solved questions. Very useful! Do check it out! 🙂

Mathematics: Important Formulae and Points to Note

Math Mark

Math Mark (Photo credit: Wikipedia)

This PDF file consists of important chapter wise formulae that you will need to remember along with any important points you should keep in mind while preparing for your exam.

The proper credit for these notes has been given in the PDF file itself. Please check it out! It will be very useful to you!

Thank you!

Math: Algebraic Identities

Mathematics is easy for some, difficult for others. What is important is whether you like the subject or not! Cultivate a liking towards math, and you’ll be breezing through it in no time!

Here are several important identities which you may want to keep in mind while solving sums. They will help you out the most in Quadratic Equations, Ratio and Proportion, Trigonometry, etc.

(x + a) (x + b) = x2 + (a + b) x + ab

(a ± b)2 = a2 ± 2ab + b2

(a ± b)3 = a3 ± 3a2b + 3ab2 ± b3    OR    (a ± b)3 = a3 ± b± 3ab (a± b) 

a2 − b2 = (a + b)(a − b)

a3 + b3 = (a + b)(a2 − ab + b2)

a3 − b3 = (a − b)(a2 + ab + b2)

(a + b + c)2 = a2 + b2 + c+ 2ab + 2ac + 2bc

These are just the basic algebraic identities you may need in the chapters mentioned above.


Here’s a link to the PDF file for the above notes:

NOTES – Algebraic Identities

You may print these notes through the PDF file and refer to them as required. We would appreciate it if you abstain from reproducing any part of these notes without our prior permission. For more information, please contact us. Thank you.