Coding challenge is about search a word and find out search word is present in all the results.(it was reditt.com and can use any programming language with selenium web driver)
write test cases and test plan for above scenario.
Phone interview questions.
Basic web services questions(diff between post, put and delete)
some behavior questions like what is manager told if there is no manual testing for some feature , will you agree or not and why ?
what are diff between mobile and web testing?
had coderpad interview which a ruby program is already written and had to walk through it
and write test cases.