I have tried the following code. I need any other best way to do it. 
use strict;
use warnings;

open FH, "file.txt" or die "can't open file : $!";
my $count=0;
while(<FH>)
{
        my @array=split;
        for (@array)
        {
                if (/a/ && /e/ && /i/ && /o/ && /u/)     # Checking th
+e vowels by using if statement
                {
                # Printing and counting the words
             print "$_\n";
             $count++;
                }
        }
}
        print "No of words: $count";

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In reply to Re^2: count words which contain all vowels in a file. by vennila
in thread count words which contain all vowels in a file. by vennila

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