Tip 1 : Maintain regularity of practicing questions, be consistent.
Tip 2 : Brushup the basics of the language you are good in. Don't try to learn so many languages. Just be stick on one. I will suggest to choose Object Oriented Programming Language like Java.
Tip 3 : Do at least 2 project, as project also matters a lot while shortlisting your resume.
Tip 1: Mention at least 2 project as being fresher it matters a lot.
Tip 2: Don't put unnecessary thing in resume like hobby, interest as it will create a bad impression.