Solution Graph IT Software Engineer interview questions

The HR, called me three times. She explained the test procedure telling me to look at a packers and movers website and identify grammatical or any errors as an aptitude test. I explained to her that this doesn't seem like a standard procedure and please send me an email id. I explained that this isn't a standard procedure and seems fishy. She kept insisting that this is the standard procedure. When I told her kindly send me an email. She responds saying thank you for wasting time. Highly unprofessional.