Vivek Kumar

04/03/2023

WORD FOR THE DAY !

29/06/2022

"BETTER AWARENESS
BETTER CHOICES
Leads to
BETTER RESULTS"

26/06/2022

*Victims have Big TVs. Leaders Own Large Libraries*

15/10/2021

"DID U KNOW"

NELSON:

It is coined after Admiral Horatio Nelson. He was a flag officer in the Royal Navy. Known as a fighter he lost one eye, one arm, and one leg. And that’s how the one-one-one became a Nelson.

ORIGIN OF THE NELSON IN CRICKET:
The cricketing fraternity has different opinions about who brought the Nelson term in cricket. New Zealand had a first-class team named Nelson from 1874 to 1891. The poetic justice struck as they were bowled out on 111 in their first inning in their first match as well as in the last inning of their final match.

The Legend or myth of Nelson in cricket continued to grow and transcended generations from thereon. However, it was umpire David Shepherd who made it famous.He would raise his foot off the ground whenever the score would be 111 or in multiples of it. Watching him hopping on one leg when the score was 111 or multiples of it was a sight to behold.

COINCIDENCE AT ITS BEST:

In November 2011, a test between South Africa and Australia had a bizarre part of the play. The Protea team needed 111 at 11.11 on the clock. The month was 11 and the year was 2011. The Broadcasting team asked the fans in the stadium to hop on one leg. The on-field umpire Ian Gould joined the party as well.

09/10/2021

DID U KNOW?

"LOVE ALL"

We may be busy watching two teenagers in the US Open Women's Championship putting on a stiff battle. The scores in the game of tennis use different terms. One of them being 'Love all".The term is not mentioned asking the two participants to like each other . In this case it comes from the French word 'l'oeuf meaning "an egg".In many sports, the egg is frequently used to symbolise 'zero'.Various sports use different terms to say zero. Therefore in tennis, when the umpire shouts 'love all', what he means is that score is 'zero all' __ neither player 😊has scored a point.

08/01/2020

https://www.youtube.com/watch?v=m7MJlWPEFE4

A Video on Squaring of 2 Digit Numbers in 15 seconds.Make Best use of the video.

Squaring of Numbers,Quick math,Speed math,Quantitative Aptitude,Squares,Quick multiplication By Vivek Kumar Ramakrishnan.

04/01/2020

People preparing for CAT, MAT, Bank Exams, TNPSE, GRE & other competitive exams can get benefitted by this video

https://youtu.be/qpRwK6QR2b8 Please do watch & subscribe my videos to get updates on my video by clicking the above link.

Thank you

By Vivek Kumar. R

01/08/2019

Make CAT Easy

*Any power of a number formed by the digit 3 repeated any number of times will give a remainder 3 when divided by 6*
Does it Work?

1.33/6 ,Remainder =3
2.999/6 ,Remainder = 3
3. 2727/6 ,Remainder = 3

Yes it Does
So Let's Start our Application

1. (9^1+9^2+9^3+9^4+9^5+9^6) /6
We know each power of 9 will give a number of 3.As we are looking at powers of 9 six times. Each one would give 3 as a remainder.
So it's (3+3+3+3+3+3) /6 or 6(3) /6
Both of this gives the remainder as 0.

2.(3^1 +33^2+333^3+3333^4........33 terms )/6
We know each of the terms will give a remainder 3.
3^1/6 remainder =3
33^2/6 1089/6 remainder =3 & so on each gives a remainder 3.
We have 33 terms so it's 33*3=99
99/6, Remainder =3

3.(27^1+27^2+27^3+27^4+27^5+27^6.........47 terms )/6
We know each of the terms will give a remainder 3. 27^1/6 remainder =3
27^2/6 729/6 remainder =3 & so on each gives a remainder 3.
We have 47 terms so it's 47*3= 141/6
Remainder =3.

Learn the BEST WAY U CAN & BRING THE BEST IN U

01/08/2019

Make CAT Easy
1.A number is divisible by 2^n if the last 'n' digits are divisible by n

DOES IT REALLY WORK???

Let's Check

1.12 /2
Number above is divided by 2^1 so the last 1 digit will be divisible by 2
So 2/2 ,remainder=0

2.5896/8
Number above is divided by 2^3 so the last 3 digits will be divisible by 8
So 896/8 ,remainder=0

YES IT DOES!!! Lets start Applying

1.12348/4
Last 2 digits of the number should be divisible by 4 because 2^2=4, since it's 2^2 we involve last 2 digits
So 48/4, Remainder=0

2.27365/8
Last 3 digits of the number should be divisible by 8 because 2^3=8, since it's 2^3 we involve last 3 digits
So 365/8 Remainder=5

3.1246576543298/32
Last 5 digits of the number should be divisible by 32 because 2^5=32, since it's 2^5 we involve last 5 digits
So 43298/32, Remainder=2

4.(2243576)^2/16
Last 4 digits of the number should be divisible by 16 because 2^4=16, since it's 2^4 we involve
Last 4 digits
So (3576)^2/16, Remainder=8^2=64/8 =0

5.123456........989100/16
Last 4 digits of the number should be divisible by 16 because 2^4=32, since it's 2^4 we involve
Last 4 digits
So 9100/16, Remainder=6

Learn the BEST WAY U CAN & BRING THE BEST IN U

01/08/2019

Make CAT Easy

1.A number is divisible by 2^n if the last 'n' digits are divisible by n

DOES IT REALLY WORK???

Let's Check
1.12 /2
Number above is divided by 2^1 so the last 1 digit will be divisible by 2
So 2/2 ,remainder=0
2.5896/8
Number above is divided by 2^3 so the last 3 digits will be divisible by 8
So 896/8 ,remainder=0
YES IT DOES!!! Lets start Applying

1.12348/4
Last 2 digits of the number should be divisible by 4 because 2^2=4, since it's 2^2 we involve last 2 digits
So 48/4, Remainder=0

2.27365/8
Last 3 digits of the number should be divisible by 8 because 2^3=8, since it's 2^3 we involve last 3 digits
So 365/8 Remainder=5

3.1246576543298/32
Last 5 digits of the number should be divisible by 32 because 2^5=32, since it's 2^5 we involve last 5 digits
So 43298/32, Remainder=2

4.(2243576)^2/16
Last 4 digits of the number should be divisible by 16 because 2^4=16, since it's 2^4 we involve
Last 4 digits
So (3576)^2/16, Remainder=8^2=64/8 =0

5.123456........989100/16
Last 4 digits of the number should be divisible by 16 because 2^4=32, since it's 2^4 we involve
Last 4 digits
So 9100/16, Remainder=6

Learn the BEST WAY U CAN & BRING THE BEST IN U

19/05/2019

Be the best in beating the worst!!!
https://www.facebook.com/100001294840325/posts/2153348898051584/

Nick vujicic motivational video never give up Motivation inspiration hard work positive thinking...

18/05/2019

https://m.facebook.com/story.php?story_fbid=2151412561578551&id=100001294840325

A five letter magical word that keeps U & me Likeable & Lovable

Smile Speech: Famous Guru Gaur Gopal Das swears by a simple mental exercise that keeps you happy, healthy, and in control. ► Watch all our inspirational vide...