Multiple Choice Questions Practice

Question Practice

Question Practice

OMR|Multiple choice Questions|Questions

An instructor has a test bank consisting of 300 easy True/False questions, 200 difficult True/False questions, 500 easy multiple choice questions (MCQ) and 400 difficult multiple choice questions. If a questions is selected at random from the test bank, what is the probability that it will be an easy question given that it is a multiple choice question.

There are 4 multiple choice questions in an examination. How many sequences of answers are possible, if each question has 2 choices?

In an examination there are three multiple choice questions and each question has 4 choices. Number of ways in which a student can find to get all answers correct is :