Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • 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 not supplying any answer. If Yash secured 94 marks in a test,

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 not supplying any answer. If Yash secured 94 marks in a test, what are the possibilities of his marking correct or wrong answer?

Answers (1)

Given: Yash secured 94 marks so, he must have corrected a minimum of correct 47 questions.
Now, two possibilities-
(1) 47 correct answers and 3 unattempted
(2) 48 correct and 1 unattempted and 1 wrong answer

Posted by

Ravindra Pindel

View full answer

Similar Questions

Latest Question