In test '4' marks are given for every correct answer and '-2' marks are given for every wrong answer. Ram answered all the questions and scored 26 marks though he got nine correct answers. Varun also answered all the questions and scored 2 marks though he got 5 correct answers. How many questions answered incorrectly by both of them respectively?
Answers
Answered by
0
Answer:
Step-by-step explanation:
Marks given for correct answer = 4
Marks given for incorrect answer = -2
Number of questions Ram got correct = 9
Number of marks ram got = 26
Total number of marks = 9 x 4 = 36
Number of questions Ram got incorrect = 36 - 26 = 10
10/2 = 5
So, Ram got 5 questions incorrect.
Answered by
1
Answer:
x=5
y=4
Step-by-step explanation:
let incorrect answers of ram be x and of varun be y
answer is in the picture
but... i think there is some error in the question as total no. of questions for ram is 14 but for varun is 9 while they both have answered all the questions
Attachments:
Similar questions
Computer Science,
18 hours ago
Hindi,
18 hours ago
Science,
1 day ago
World Languages,
8 months ago
English,
8 months ago