how can i have questions to solve ?

Hi Ali,

Welcome to PrepLounge :)

Here you can find the following types of practice material:

• Case Library : Our selection of case studies mirror the wide variety in real case interviews. Thus you can solve challenging problems around market sizing, market entry, pricing or operations strategy. 
• Brain Teaser: As you can tell by its name, a brain teaser is a riddle or puzzle, which is designed to challenge your logical thinking. 
• Self Study Mode: This is a new feature that allows you to practice personal fit questions.

Hope this helps!

Astrid 

PrepLounge Community Management

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FYI: Due to the General Data Protection Regulation of the EU, where we are based as a company, we had to take out the email address you posted in the tag section. 

Hi,

You probably want to know where to get the cases. There are plenty of sources:

• Preplounge website
• Casebooks
• Interviews with other candidates who share cases from the real interviews

Best