Number Puzzles

Hey guys,

missed this thread till now.... It is very interesting.. :)


I think the answer would be the first option. Is it right?

yes deepti,

you are correct.

but it will be good if you describe how you have got it

Let me post some new puzzle here:



Make 24 by applying operations on the digits.. 3,8,3,8 only..

Hey..

Is there no one able to solve this...

Should I reveal its answer.???

THATS REALLY INTERESTING PUZZLE...EVEN I COULD NOT COLVE...KEEP POSTING SUCH PUZZLES

Okay..

I think there is no one to solve it..Let me solve this:

Its 8/(3-(8/3))

8/(1/3)

8* 3
= 24

It was damn easy guys...

@aastha

yes i saw this question yesterday. i thought it was very tough actually so didnt go for it.

you should have given a hint that this puzzle is very easy like that.

SOlve THis INfosys Puzzle
rajini telephone number is a 9-digit no. NO number comes again.The number should be used only once.that number is divisible by 9.when right end digit is being removed then the number will be divisible by 8.and again right end digit is being removed then the number will be divisible by 7.this process goes on for remaining numbers find the telephone 9-digit number.

@Sajeetharan...

I am not able to answer it, Can you please answer this..so that other puzzles can come forward...

I think Sajeetharan is absent to answer this one..

Let me continue with the thread and post the new one..


What mathematical expression can be put between two numbers 2 and 8 such that the number generated is smaller than 8 and greater than 2..

:lol: ;)


I would put "-" in between 2 and 8....

8 - 2 = 6

And...

6 is greater than 2
Less than 8

Sorry Deepti..

I assume, if it was so simple..

You have to put expression in between 2 and 8 and not in between 8 and 2...

Is there no one to answer this one...

Come on guys..its really simple..
Try it once...

Hello,

Should I post its answer..

No one can answer this??

Hooo ... Aastha...

2 difference 8 is 6 ;) :P


Hope you have to reveal the answer... :)

No dear..

2-8=-6 and not 6..

The answer is

2>8

Another answer can be:

2.8

It was logical...

:P :P :P :laugh:
You are absolutely right.....
I was looking for all mathematical operations.....

I think 2.8 is the right answer.... ;)

Hey guys!!! This is my first post to the forum.

The answer to the question of Telephone number is

381654729

Proof:
(381654729)/9 remainder =0
(38165472)/8 remainder = 0
(3816547)/7 remainder = 0
(381654/6 remainder = 0
(38165)/5 remainder = 0
(3816)/4 remainder = 0
(381)/3 remainder = 0
(38)/2 remainder = 0
(3)/1 remainder = 0
:cheer:

Yes varun..nice try. you have come up with a right answer..keep it up buddy

Thanks Sajeetharan!!!