I think you want to know someone' s birthday who wish not to tell you. So i ll tell you the simple trick for finding this. First let the month is x and date is y. Multiply 2 to x Add 5 to it Multiply 50 to it Add y to the answer. Result should be subtracted by 250. Thats it, for better understanding i ll give you an example.

If you re birthday is on January 1.
1*2=2
2+5=7
7*50=350
350+1=351

BIRTHDAY DATE= 351-250= 101 The last 2 digits are date and first two is month. if the number 1201, then 12= december, 01= date.

If you find it useful, please share it, if you like it, please like.

No vote yet

1 vote

×

Problem Loading...

Note Loading...

Set Loading...

Easy Math Editor

`*italics*`

or`_italics_`

italics`**bold**`

or`__bold__`

boldNote: you must add a full line of space before and after lists for them to show up correctlyparagraph 1

paragraph 2

`[example link](https://brilliant.org)`

`> This is a quote`

Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.`2 \times 3`

`2^{34}`

`a_{i-1}`

`\frac{2}{3}`

`\sqrt{2}`

`\sum_{i=1}^3`

`\sin \theta`

`\boxed{123}`

## Comments

Sort by:

TopNewestHow's this

Log in to reply

Hi @Anish Harsha , I couldn't quite comprehend what you're trying to say . Can you help me out ? A new example could help .

Thanks \(\ddot\smile\)

Log in to reply

You ask your friend the month, ( eg : January = 1, Febraury = 2, ..... ), then tell him to multiply with 2, then add 5, then multiply 50, then add the date to resulting number. Now ask him the final result, with that result subtract 250, then you'll get his birth month and date. ( eg : If the result number is 1201, then the thousandth and hundredth place is month = 12, the tenth and ones are date= 1, if there is no thousandth place then the month would be the hundredth place

Log in to reply

Thanks @Anish Harsha , I understand now . :) Nice Algorithm .

Can you explain how did you derive this Algorithm ?

Log in to reply

If we have to put date and month in the formula what do we find out???

Log in to reply

this is not a logic....

Log in to reply

hey guy look this solution will only come into action when u know the birthdate of the other person...... so how can trace his birthay by this formula??

Log in to reply

ask him these questions and you ll get it

Log in to reply