In Perl, if $var = "1"; and you print 'You win $var dollar'; what would it return?

1. You win $var dollar

2. You win $1 dollar

3. You win1 dollar

4. You win0 dollar

Question added by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
Date Posted: 2015/03/27

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by Saqib Bilal , Senior Web Application developer , ASPGulf

3 is the right answer, you win1 dollar

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