This Blog is a collection of brain teasers, puzzles (maths,fun,brain etc), riddles,Questions, Quiz.
Ans: 36119... V can divide remaining numbers by 3...
47632 first 3 digits r sq of last 2 digits
Correct..It is 47632-The only number where "Last 2 digits square Not Equal to 1st three digits.
36119....rest all are composite,it is prime (I checked divisibility till 20)
It is actually divisible by 19.
Oh.. you're right...Must've missed 19 :P
36119 it's a prime no
72927 count the number of circles in each row of numbers, it goes 3 circles, then 2, then 1, then 2, then 3, then 1 so 72927 is the odd one
The number 5 is the the odd one out. its the only one missing
what about 36119 as it's the only one which doesn't have a two in it?
I enter these puzzles but can never find the solutions to them. Even after more than one day has elapsed.