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?

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method : Yash scored 40 marks in test, getting 3 marks for each right answer and losing 1 mark for each wrong answer. Had 4 marsk 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 ?

Sneha scored 50 marks in a test, getting 3 marks for each right answer and losing 2 marks for each wrong answer. Had 5 marks been awarded for each correct answer and 4 marks been deducted for each incorrect answer, then Sneha would have scored 70 marks. How many questions werew 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 competitive exam, 3 marks are to be awarded for every correct answer and for every wrong answer, 1 mark will be deducted. Madhu scored 40 marks in this exam. Had 4 marks been awarded for each correct answer and 2 marks deducted for each incorrect answer, Madhu would have scored 50 marks. How many questions were three in the test?

In a competitive exam, 3 marks are awarded for every correct answer and for every wrong answer, I mark will be deducted. Madhu scored 40 marks in this exam. Had 4 marks been awarded for each correct answer and 2 marks deducted for each incorrect answer, Madhu would have scored 50 marks. If Madhu has attempted all questions, 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.