6 - [5/6 + {3 7/8 - 2 1/3 + 1 7/9}] = ? 1 51/71 1 9/11 2 11/72 3 9/13 TRUE ANSWER : ? YOUR ANSWER : ?
In an examination, a student scores 4 marks for every correct answer and loses I mark for every wrong answer. If he attempts in all 60 questions and secures 130 marks, the number of questions he attem 40 35 42 38 TRUE ANSWER : ? YOUR ANSWER : ?