If a girl asks a lot of questions, is she interested?

This girl I am interested in and I hung out last night in a group and she was asking me of questions abut myself like where I go to school and if I do drink often (we were gonna drink). Then, she suggested we do something the next morning again. When my group was walking faster than me, she turned and asked me why I was walking so slow... anybody can help me? She also was complimenting how I drive and when I dropped her off at her house, she said she had fun even though we had a pretty boring night actually.
If a girl asks a lot of questions, is she interested?
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