Question

In a true false test containing 50 questions, a student is to be awarded 2 marks for every correct answer
and (-2) for every incorrect answer and 0 for unanswered questions. If Yash scored 94 marks in the
test, what are the possibilities of his marking correct or wrong answer?​

Answer 1

There are 2 possibilities

So, Minimum correct responses = 94 ÷ (+2) = 47, Two possiblities are there: 1. Correct answer 47, unattempated 3 2. Correct answer 48, unattempated, wrong answer 1

Answer 2

Min correct answers = 94/2 = 47

There will be two possibilities

correct answer 47, unattempted 3

correct answer 48 ,unattempted , wrong 1

Hope this helps ✌