Posted by **TUHITUHI** on Thursday, October 4, 2012 at 11:11am.

in an examination there are 180 questions , 4 marks is given for each correct answers and 1 marks is subtracted for each wrong answers . if a boy scores 220 marks find the no of correct and wrong answers ???

## Answer this Question

## Related Questions

- math - A test had 200 questions .Each correct answer carried 2 marks.Each wrong ...
- math - In a question paper, there are 150 questions, each question carrying 2 ...
- Statistics - The marks of 100 students in an examination are normally ...
- Math - There are 20 question in a quiz. 5 marks will be given for a correct ...
- math - in an examination,a student requires 40% of the total marks to pass. if ...
- algebra - here is the question: I am confused about the steps I need to follow ...
- statistics - the marks of 100 students in an examination are normally ...
- Maths - I have 40 questions, 4 marks given for a correct answer, 2 marks ...
- computers - write a c program to find the percentage marks where obtain marks ...
- math - ajay gets 20 percent less marks than that of vatsals marks. by what ...

More Related Questions