I have sorted the problem 2, its a bug or in another sense, the developers, didnt quite noticed it i think..
actually you have to add a line to solve it :
Directory :: /language/bn-BD/bn-BD.ini
just add this line
JPAGE_CURRENT_OF_TOTAL= %s এর %s
JOOMLA WARNING=<font color="red">জুমলা সতর্কীকরণ!</font>
I hope they didnt quite saw it else they should have corrected this.
And now about the numbers... all default numbers like page number and other digit other than articles are coming in english digits..
I tried to add this in the language file
But it didnt helped me..
It took 2 days to solve the page counting... hope someone will get help from it. Kindly any one help me with the Number thing.
*** I am an english medium student and was interested in Computers from childhood. I scored low in bengali and my bengali typing speed is too much slow. Hope mods will pardon me for writing english here.