I gave the test for the post of billing executive on Saturday. It was computer based test with 25 mcqs. Very easy test which comprised of pair of words, and basic english grammar. Each question was of 2 marks. one question was about essay writing. Topic was given by them. You have to type 10 to 12 sentences on the topic of your choice. It was of 10 marks. Then after two hours interview was taken. Now waiting for their job offer.