Yash scored 40 marks in a test, getting 3 marks for each right answer and losing 1 mark for each wrong answer. Had 4 marks been awarded for each correct answer and 2 marks been deducted for each incorrect answer, then Yash would have scored 50 marks. How many questions were there in the test?

Raghav scored 70 marks in a test, getting 4 marks for each right answer the losing 1 marks for each wrong answer. By mistake, examinee awarded 5 marks for each correct answer and deducted 2 marks been for each wrong answer, then Raghav would have scored 80 marks. How many questions were there in the test?

In a test, one mark is awarded for each correct answer and 0.5 mark is deducted for each incorrect answer. A student attempted all the questions in it. If the mark(s) awarded for each correct answer and the marks deducted for each incorrect answer are interchanged, he would have got 90 marks less than what he actually got. Find the number of questions in the test.

In a test, one mark is awarded for each correct answer and 0.5 mark is deducted for each incorrect answer. A student attempted all the questions init. If the mark (s) awarded for each correct answer and the marks deducted for each incorrect answer are interchanged, he would have got 90 marks less than what he actually got. Find the number of questions in the test.

In a test, one mark is awarded for each correct answer and 0.5 mark is deducted for each incorrect answer. A student attempted all the questions init. If the mark (s) awarded for each correct answer and the marks deducted for each incorrect answer are interchanged, he would have got 90 marks less than what he actually got. Find the number of questions in the test.

In a competitive examination, 1 mark is awarded for each correct answer while 1/2 mark is deducted for every wrong answer. Jayanti answered 120 questions and got 90 marks. How many questions did she answer correctly?

In a test, 1 mark is awarded for each correct answer and one mark is deducted for each wrong answer. If a boy answer all 20 items of the test and gets 8 marks, the number of questions answered correct by him was