Question

Guys just a trick..

Answer 1

tell me a random 3 digit number having unit digit greater than or equal to 3

Answer 2

like 103, 104,105 , 878 etc.

Answer 3

Note: instead of 999

Answer 4

@mukushla

Answer 5

467

Answer 6

oh k ..

now let me tell you something:


467
.
.
.
.
_________
2465

those dots represent 4 more numbers like 467 ..
and we will add them and I assure you that the sum of them will be 2465

Answer 7

Now tell me another number like 467

Answer 8

emm...321

Answer 9

oh k nice...

now we have :
467
. 321
.
.
.
_________
2465

Answer 10

Now I will guess a number ok?

Answer 11

ok

Answer 12

Oh k let me guess a number 678

Answer 13

467
. 321
. 678
. ____
. ____
_________
2465

Answer 14

I know this trick already :p

Answer 15

Now your chance @mukushla guess a number again

Answer 16

@ParthKohli please don't tell others if you know... let them know it .. by me :P

Answer 17

I think I saw it on TV once, but I won't interfere.

Answer 18

emm...761

Answer 19

thanks @ParthKohli
ok @mukushla now we have :
467
. 321
. 678
. 761
. ____
_________
2465

Answer 20

Now my turn ok?

so i will go with 238

Answer 21

and now can I tell how he did that? :P

Answer 22

467
. 321
. 678
. 761
. 238
_________
2465

Answer 23

the sum is 2465 .. that's all :P is it interesting @mukushla ?

Answer 24

parth no... I will tell

Answer 25

it is ... very nice trick....:D

Answer 26

ok so what I did that You gave me the number 467 first

now i did like this

unit digit = 7 = 7-2 = 5

ten's digit = 6 =6
hundred's digit = 4

thousand's digit = ? = 2 ( that you subtracted first )

Answer 27

hence I have ... 2465 as the answer

Answer 28

Also the numbers that I chose were not my guess ..

you gave me : 321 what I did was just subtract 321 from 999... and just wrote the number as my guess :P

Answer 29

lol...;) that was nice

Answer 30

:P .. nice to know :)

Answer 31

hey lets try one another

Answer 32

oh k go for it @mukushla

Answer 33

..i mean another trick

Answer 34

are u ready?

Answer 35

hmn let us have it here.. go for it @mukushla

Answer 36

I am always ready :P

Answer 37

guess a number and dont tell it to me

Answer 38

I guessed...

Answer 39

BTW, this could have been there in chat too. :p

Answer 40

yeah...this is short we'll finish it soon
ok now subtract its inverse from itself

like once u have guessed number as 876 then u do this :
876-678=something

Answer 41

how many digits does it have? i mean ur "something"

Answer 42

i just guessed 1 - 1 = 0

Answer 43

lol...a bigger one and dont show any of them to me

Answer 44

oh k sorry g2g now... well i got this trick now.. there on net... :P

sorry @ParthKohli will coorporate you

Answer 45

no problem we'll do it later.:)

Answer 46

All right then

Answer 47

I'm here >:)

Answer 48

ok how many digits in ur "something"?

Answer 49

3....

Answer 50

ok tell me 2 of them ... arbitrary

Answer 51

Two of them?

Answer 52

2 of the digits of "something"

Answer 53

Hmmm.... 9 and 7.

Answer 54

other one is 2 ?

oh man i think i forgot the trick :(

Answer 55

lol you are right :)

Answer 56

if u subtract any number inverse from itself...then the result is divisible by 9

Answer 57

Yes, I know the algebraic proof. :)

Answer 58

And any number divisible by 9 has digits that sum up to a multiple of 9.

Answer 59

Thanks! =)

Answer 60

:)