Because Arabic text is automatically reversed in PowerShell, I have to reverse it to make it readable.
For example, the text ‘مرحبا’ , will look ‘ابحرم’

I can change them one by one, but I have difficulty with many words at once.

function ReservedText {
    Return ( -Join ($Args.ToCharArray() | Sort {(--$script:i)}) )
}
$AJoin  = 'ابتثجحخدذرزسشصضطظعغفقكلمنهوي'
$AMatch = $AJoin.ToCharArray() -join '|'

$data = @(
"1. Kata kerja untuk bentuk tunggal laki-laki dalam bahasa Arab adalah?"
"   a) 'تفعل'" 
"   b) 'تفعلان'"  
"   c) 'يفعلون'"  
"   d) 'يفعل'"
"2. 'تلميذ' adalah bentuk mufrad dari kata?"
"   a) 'تلاميذ'"
"   b) 'تلميذات'"  
"   c) 'تلميذان'" 
"   d) 'تلميذين'"
)

ReservedText 'بيتان'
$Newdata = $data | Foreach {
    If ($_.Split("'") -match $AMatch) {
        'configuous to continue'
    }
}
$Newdata; pause

$data is only 2 out of 50 taken from a .txt file, as example.
From the script, i can reserve one word ‘بيتان’ with command ReservedText 'بيتان'.
From $data, I want to change every Arabic word into reverse letter order, then save it in $Newdata. I’m not capable enough to do it yet.

I appreciate all your tricks and opinions. Thank you.