user image

Deepika Mishra

Class 12th
Maths
2 years ago

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

user image

Abhishek Mishra

2 years ago

Recent Doubts

Close [x]