Fariha, Ononno, Richie each got a prime.
Suppose the numbers are A,B,C.
They permute the numbers in the following possible possible ways.
ABC,ACB, BAC, BCA, CAB, CBA.
Each of the permutation itself is a number,and at least four of them are primes!!
A,B,C are same digit numbers.
Find out the value of A,B,C!
If u found many of them, choose them in such a way that the sum of A,B,C becomes minimal!!

Fariha invented a game!
In that game, Fariha kept 5 plates on a circular dining table!
The plates were marked as 1,2,3,4,5.
Fariha had an apple.
On the first move, she put that apple to the clockwise neighboring plate no 2 from plate no 1.
On the second move, she moved the apple from no 2 table to no 4 table.
So on her kth move she actually moved the apple for k positions!
And after some moves she reached the plate no 1 again.
Now her friend Nabila put some more plates on the table.
Now could Fariha find out if it was possible for her to reach plate no 1 again after any number of moves!!!

Ragib: I got digits of a 2 digit number
Sakib: Is it an odd?
Ragib: Yes. Moreover, the sum of the digits of the number is a prime!
Sakib: The difference of the digits of the number is also a prime?
Ragib: Of course! Last of all, the multiply of the digits is equal to one of the digits!!
Sakib: Oh no! I know the number. It’s your roll number!
What is that number!