Download pdf notes provides you important notes of Handwritten math for
upcoming Exam like

**UPSC, SSC, CGL, cpo, chsl, mts, sate exam, ctet, stet, Defense exams****(NDA, CDS, Airforce, Navy, Police and Coast Guard and other exams)**## [Handwritten Math Notes*] Complete Math Short Tricks for Competitive Exam in Hindi, English | Free PDF

###
Download Free handwritten Notes of Math, Smart and Short Tricks Free PDF download links are available in page. Get Free Now
Handwritten math Tricks Free PDF

Math ke Notes Hindi main competition exam ke liye Free pdf pdf main download links

## Handwritten Notes always easy to understand For Students

Most Important Notes of Math are given in this page. Here you can download these math notes for Free. These notes are presented by downloadpdfnotes.com and fully copyright owner of this content. You can download it but not allowed to republish and commercial use of this content and Notes.

## Some Important Math Tricks | Make Easy to solve sums

A woman takes 3 hrs and 5 hrs respectively in going from point A to B then from B to A at 6km/hr and 8 km/hr respectively. What is the distance between points A & B?\

####
*Short Trick :- Solve this sum with this tricks and get answer in second: d= (t1+t2)((a+b)/ab)*

d= (3+5)((6+8)/48) = 8*(14/48) = 14/6 km.

**Where t1 & t2 are the time taken, a & b are the respective speeds and d = distance.**## Amazing tricks to solve Questions of and as | Multiplication By 11 in Seconds

**A number is given to be multiplied by Eleven, Students can use the following method to calculate the answer.**Les us consider, you have 79*11. Put the number of 79 at units and 100’s place and put the total of that number in between. If the total exceeds 10 add 1 the digit at 100’s place thus bringing your right answer.

ab*11 = a(a+b)b,

If a+b>10 add 1 to ‘a’ and keep the rest term intact. below is the sample question.

Calculate what is 79*11.

If a+b>10 add 1 to ‘a’ and keep the rest term intact. below is the sample question.

Calculate what is 79*11.

**Short Trick :- This trick is applicable only when a number is said to be multiplied by ’11’ Here is a direct trick to solve this multiplication.**79*11 = 7() 9 = 7(16)9 = 869

## Compound interest Short Tricks, Find Answer In seconds (Calculation of Multiple Interest of CI)

###
**A loan is taken for more than 1 year and the rate of interest in varying for different years, you can directly use this short tricks given here to calculate the answer.**

**A loan is taken for more than 1 year and the rate of interest in varying for different years, you can directly use this short tricks given here to calculate the answer.**

####
**Short Tricks :-**

Amount = P[1+R1/100] [1+R2/100] [1+R3/100]

where R1 = rate of interest for 1st year | R2 for the second year and so on.

where R1 = rate of interest for 1st year | R2 for the second year and so on.

## How to Find square Numbers Near 100 | Short Tricks to Find Square in seconds

### To Understand these tricks, take a look at given examples

96^ 2 :-

so 96^ 2 = (96-4)----4^2 = 9216

similarly

106^2 :-

so 106^2 = (106+6)----6^2 = 11236 EXAMPLE.An other case arises

110^ 2 = (110+10)---- 100 = (120+1)---- 00 = 12100

To understand this tricks take these example in mind

67^ 2 = [6^2][7^2]+20*6*7 = 3649+840 = 4489

similarly

25^ 2 = [2^2][5^2]+20*2*5 = 425+200 = 625

97^ 2 = [9^2][7^2]+20*9*7 = 8149+1260 = 9409

Here an extra case arises

Consider the following examples for that

91^ 2 = [9^2][1^2]+20*9*1 = 8101+180 = 8281

**First calculate 100-96, it is 4**so 96^ 2 = (96-4)----4^2 = 9216

similarly

106^2 :-

**First calculate 106-100, it is 6**so 106^2 = (106+6)----6^2 = 11236 EXAMPLE.An other case arises

110^ 2 = (110+10)---- 100 = (120+1)---- 00 = 12100

**Short tricks to find Square of any 2 digit number within 1 second without practice**To understand this tricks take these example in mind

67^ 2 = [6^2][7^2]+20*6*7 = 3649+840 = 4489

similarly

25^ 2 = [2^2][5^2]+20*2*5 = 425+200 = 625

97^ 2 = [9^2][7^2]+20*9*7 = 8149+1260 = 9409

**Please Notes:- This [] is not an operation, it is only a separation between initial 2 and last 2 digits EXAMPLE.**Here an extra case arises

Consider the following examples for that

91^ 2 = [9^2][1^2]+20*9*1 = 8101+180 = 8281

## 1 Comments

Hwo many costly

ReplyDelete