Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

A number of 9 digits has the following properties:

? The number comprising the leftmost two digits is divisible
by 2, that comprising the leftmost three digits is divisible
by 3, the leftmost four by 4, the leftmost five by 5, and so
on for the nine digits of the number i.e. the number formed
from the first n digits is divisible by n, 2<=n<=9.

? Each digit in the number is different i.e. no digits are

? The digit 0 does not occur in the number i.e. it is
comprised only of the digits 1-9 in some order.

Find the number.

A number of 9 digits has the following properties: ? The number comprising the leftmost two digi..

Answer / guest

The answer is 381654729

One way to solve it is Trial-&-Error. You can make it bit
easier as odd positions will always occupy ODD numbers and
even positions will always occupy EVEN numbers. Further 5th
position will contain 5 as 0 does not occur.

Is This Answer Correct ?    16 Yes 2 No

Post New Answer

More Puzzles Interview Questions

one women said ?I have three sons their ages are all less than ten,the product of the two younger sons is equal to the sons age who has greatest age and the sum of their ages is always a prime number.find their ages

5 Answers   Infosys,

What is the minimum number of races required to pick the best three horses from 25 horses if each race has maximum of 5 horses?

35 Answers   Infosys, MAIT, PDF, State Bank Of India SBI, Wipro, ZoomInfo,

Mrs. Watsherface had a garage sale. A custmer named Gina bought an old lamp and a rug. She paid a total of $5.25 for everything. The rug cost 25 cents more than the lamp. How much did each cost?

2 Answers  

a pipe fill a tank in 3hrs.another pipe fill that same tank in 2hrs.if both pipe inserted in tank to fill it how timw it will take to fill?

14 Answers   Infosys, Zycus Infotech,

the age of baby will b 5 time after 20 yrs what is present age?

14 Answers  

x^y+y^x=5298.If x and y are integers find x and y.

1 Answers  

Find a number which ends with digit 2 such that when you cut this last digit and paste it in the front of the number, the new number value is double that of original.

4 Answers  

I'm something, i appear twice in a week but none in a day.I appear once in a year but none in a month. what am i?

6 Answers   Oliver,

All types of puzzles asked in SBI exam.

0 Answers   State Bank Of India SBI,

one boys usually takes some flowers to temple. three temples are there.each temple has the pool infront of it.the pool's speciality is when we put one thing it doubles that. the boy took all the flowers and put it into the pool. then he took some flowers and submit it in the first temple.then he put the remaining flowers in the second pool and it gets doubles then the took some of them & put them in the second temple. he put the remaining flowers in the third pool and submit all the flowers in that temple.THE CONDITION IS the flowers submited in the temple are equal in number. How much flowers the boy took initially?? How many flowers he submit in each temple??

4 Answers  

There are 25 horses and only five tracks in a race. How do you find the second coming horse of all the 25 horses, provided there is no stop clock? (obviously, a horse cannot participate more than once in a race).

28 Answers   Amazon, Athena Health Care, Bloomberg, Citrix, Dreamz Group, Global Analytics, Juniper Networks, Microsoft, Oracle, Synopsis, UC Berkeley,

There is a grid of 20 squares by 10 squares. How many different rectangles are possible? Note that square is a rectangle.

1 Answers