Friday

November 28, 2014

November 28, 2014

Posted by **Jannie** on Friday, October 15, 2010 at 12:38am.

2 marks for each correct answer

0 marks for a non-attempt

-1 mark for an incorrect answer.

Sarah attempted

4

5 of the questions and received 22 marks. How many questions did

she answer correctly?

- maths -
**PsyDAG**, Saturday, October 16, 2010 at 12:13pmData confusing about how many Sarah attempted. Repost in clearer terms.

**Answer this Question**

**Related Questions**

maths - In a test there were 25 multiple-choice questions. They were marked as ...

Maths - Multiple-choice questions in a test are graded by adding 2 marks for ...

algebra - here is the question: I am confused about the steps I need to follow ...

math - In a question paper, there are 150 questions, each question carrying 2 ...

math - there are 50 question in a test. a student gains 2 marks for a correct ...

physics - A tank filled with water has marks every 10 cm on one wall. The ...

Spanish1 help - Fill in the blank with the correct conjugation of the verb in ...

maths - these marks were obtained by class of 28 students in a science test. the...

Stats - An instructor gives a test with 20 multiple choice questions. There are ...

Math - Given a multiple choice test with 4 choices for each question and 17 ...