XAT 2013 Question 48
This is a detailed step-by-step solution for XAT 2013 Question 48. Understand the concept, common mistakes, and expert tips to solve similar questions in XAT exam.
XAT
As the probability of getting incorrect answers is quite high in comparison to getting right answers for the students of the class in the test, in case students sitting next to each other go for cheating, then probability of them getting same incorrect answers for multiple questions is quite high. Therefore, by tracking pattern of incorrect answers, it is possible to detect whether cheating took place or not.