If x = 1 - q and y = 2q + 1, then for what value of q2x is equal to y ? 1/2 2 0 -1 TRUE ANSWER : ? YOUR ANSWER : ?
If [ p] means the greatest integer less than or equal to p, then [-1/4] + [4*1/4] + [3] is equql to : 7 6 4 5 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 38 42 TRUE ANSWER : ? YOUR ANSWER : ?