Question

6. There are 100 questions in a question paper. Three marks are given for every correct answer and -1 for every wrong answer. Shirin got 55 correct answers and 45 wrong answers. Find the marks scored by Shirin.


please answer I will be very thankful​

Answer 1

Answer:

125 marks

Step-by-step explanation:

$given \: \: correct \: \: ans \: = 3point \\ wrong \: \: answer = - 1 \: point \\ (55 \times 3)marks + (45 \times - 1) \\ 165 + ( - 45) \\ 165 - 45 = 125mark$

$\sf\red{Answer\:of\: your \:question\: is\: 125marks.}$