top button
Flag Notify
    Connect to us
      Facebook Login
      Site Registration Why to Join

    Get Free Puzzle Updates

Facebook Login
Site Registration

Four digit num has all non zero different even digit, what is the probability of first three digits in increasing order?

+1 vote
157 views
posted May 6, 2015 by anonymous

Share this puzzle
Facebook Share Button Twitter Share Button Google+ Share Button LinkedIn Share Button Multiple Social Share Button

1 Solution

0 votes

4 is the answer.

Numbers have first 3 digits in increasing order
2468
2486
2684
4682

solution May 7, 2015 by Sreejith Pottathil
how probability can be more then 1
So may be the probability is 4/4! or 1/6 :)



Similar Puzzles
+1 vote

A four digit positive number having all non-zero distinct digits is such that the product of all the digits is least. If the difference of hundreds digit and tens digit is 1.
How many possibilities are there of such number?

+1 vote

A non negative number having all distinct digits is such that the product of all digits of the number is 504.
What will be the probability that the number has sum of all its digits 25 ?

0 votes

Three points are selected at random on a sphere's surface. What is the probability that they all lie in the same hemisphere?
Assume that the great circle, bordering a hemisphere, is part of the hemisphere.

Contact Us
+91 9880187415
sales@queryhome.net
support@queryhome.net
#470/147, 3rd Floor, 5th Main,
HSR Layout Sector 7,
Bangalore - 560102,
Karnataka INDIA.
QUERY HOME
...